Commercial HVAC Leads by Building Type and Rooftop Unit Count
Pick buildings your service department can profitably maintain, find the person who approves the work, and sell a first visit with a defined scope.
Find commercial HVAC leads by selecting nearby buildings with rooftop units, then confirming who approves maintenance and replacement spending. Ground Control by PorchRocket filters commercial properties by business type, building size and 2+ or 5+ visible rooftop HVAC units for $10 to $20 per building. Verify equipment capacity during an authorized visit, offer a maintenance agreement tied to the equipment inventory, and measure acquisition cost against the account's service margin.
What matters most
- EIA's 2018 CBECS records packaged cooling equipment in buildings containing 56.29 billion square feet, 58.4% of commercial floor space.
- A 5+ visible-unit filter helps select larger equipment inventories; confirm capacity and which tenant each unit serves during the site visit.
- The six-unit illustration produces $3,960 in annual PM revenue and $1,782 after assumed direct costs, before sales expense and overhead.
- Ground Control costs $10 to $20 per commercial building, delivers within 48 hours after payment and offers credit back for wrong matches reported within 30 days.
Packaged air-conditioning equipment appears in commercial buildings containing 56.29 billion square feet, 58.4% of U.S. commercial floor space, in EIA’s 2018 Commercial Buildings Energy Consumption Survey. The cooling-equipment row in CBECS Table B1 gives 56,290 million square feet out of 96,423 million: 56,290 / 96,423 x 100 = 58.4%, rounded. That is floor space in buildings using packaged equipment, including equipment mounted somewhere other than the roof.
There is no shortage of buildings. The expensive part is sending a salesperson across town to a roof with the wrong equipment, or quoting six units when the person you reached controls only one tenant’s suite. A visible RTU gets a building onto the prospect list. A buying contact and a service scope get it onto the estimating calendar.
I would use Ground Control by PorchRocket to select buildings by visible rooftop HVAC, business type and territory, then qualify the account before spending a technician’s afternoon. The goal is a maintenance route that earns its keep, with repairs and future replacements supported by what your crew finds on site.
Where are commercial buildings with rooftop units?
Retail and food-service buildings are strong places to begin an RTU search: EIA’s 2018 tables show packaged cooling equipment across much of those categories’ floor space.
The table below divides floor space in buildings reporting packaged air-conditioning units by all floor space in each activity category. Figures are in millions of square feet, from CBECS Table B12 and Table B14. Percentages are calculated and rounded to one decimal place.
| CBECS building activity | Floor space in buildings using packaged AC | All floor space | Calculated share |
|---|---|---|---|
| Mercantile | 9,743 | 10,781 | 90.4% |
| Food service | 1,033 | 1,385 | 74.6% |
| Outpatient health care | 1,184 | 1,760 | 67.3% |
| Religious worship | 3,364 | 5,471 | 61.5% |
| Education | 7,799 | 13,623 | 57.2% |
| Office | 9,215 | 16,662 | 55.3% |
| Warehouse and storage | 9,613 | 17,483 | 55.0% |
These are 2018 survey estimates being used for a 2026 targeting decision. Equipment categories can overlap within a building. The packaged-equipment category also does not establish roof mounting. Choose sectors from the national figures, then look for visible rooftop HVAC at individual addresses.
My first campaign would favor retail strips and owner-operated commercial buildings close to existing customers. I would add restaurants after the service manager confirms the crew can handle their hours and ventilation work, and give medical offices a separate script that establishes facility requirements before anyone discusses a price.
Avoid ranking prospects by total square footage alone. A warehouse with a small conditioned office pod can be a smaller HVAC opportunity than a much smaller outpatient building. On the qualification call, ask which spaces the rooftop equipment serves and whether the account includes anything beyond those spaces.
What do 2+ and 5+ visible units tell you?
A 2+ or 5+ visible-unit filter helps prioritize equipment inventories, while the authorized site visit establishes capacity and identifies the spaces served before you price the work.
Start with 2+ units if your department wants manageable light-commercial agreements. Choose 5+ when you can absorb a longer service stop and want several assets behind one roof-access arrangement. Those are campaign choices. Neither count tells you how much the customer will spend.
Start with the payer. A five-unit roof over several storefronts deserves a unit-to-suite map before anyone offers a roof-wide agreement, because the contact who approves one tenant’s PM may have no authority over the other equipment. Ask the contact to identify the units they control against a roof plan or equipment register.
For capacity, photograph each nameplate and use the manufacturer’s documentation for that exact model. Record cooling capacity separately from heating input. The standard conversion is 12,000 Btu per hour per ton of cooling, as explained in this heating and cooling measurement guide. For example, a documented cooling capacity of 90,000 Btu per hour equals 90,000 / 12,000 = 7.5 tons. Never divide the heating-input number by 12,000 and call it cooling tonnage.
I would give the technician a short inventory sheet with one row per asset:
- Unit identifier, roof location and suite or zone served.
- Nameplate photos, model and serial information, documented cooling capacity and refrigerant.
- Access arrangements, observed condition and the customer’s reported problem.
- Current service tasks, missing records and any assessment needed before pricing.
An unreadable plate needs follow-up. Leave capacity blank until records or manufacturer support establish it, even if the cabinet looks identical to another unit you serviced that morning and you are fairly sure of the answer.
Ask for the last service report before the visit. It gives the technician a starting inventory to check and gives the office a chance to spot missing units, duplicated asset numbers or a scope limited to one suite. Request permission for roof access when the appointment is made, with the person who can arrange it copied on the confirmation.
Choose commercial HVAC customers by building type
For a first commercial HVAC campaign, choose one building type and define the uptime problem your crew can handle within its normal service hours.
Use the following buying priorities to scope the account, then set visit frequency from its equipment and operating schedule before pricing a year’s work.
Restaurants with dining rooms and working kitchens
Lead with dining-room comfort and a clear response plan around operating hours. Ask which equipment your company would cover. A restaurant conversation can extend beyond the RTUs to make-up air and hood exhaust; that scope needs separate attention before anyone promises an all-inclusive agreement.
ASHRAE’s kitchen ventilation chapter explains that replacement-air systems must work with the exhaust and building HVAC systems. A dining-room temperature complaint therefore deserves questions about what is running in the kitchen. Have a qualified technician evaluate the systems involved instead of assuming an RTU swap resolves the complaint.
For the offer, I would propose an inventory visit followed by a task schedule. ENERGY STAR’s restaurant checklist recommends maintenance before the heating and cooling seasons and filter replacement as needed. Set other checks from site conditions and equipment instructions. Put refrigeration, hood cleaning and fire-suppression work outside the HVAC price unless your firm is qualified and has explicitly included them.
Get the operator’s quiet access window. Before offering after-hours response, settle who can authorize a repair when the owner is away and what your dispatch desk can provide without pulling a technician from another promised job. Put that response commitment in the price.
Retail strips with several tenants
Start by mapping units to suites. A roof with eight visible units might offer one center-wide agreement or several smaller agreements with different payers. Ask the property manager whether the landlord buys maintenance, enforces tenant maintenance obligations, or only coordinates roof access.
I would offer a unit-to-suite register and a scheduled PM proposal for the equipment that buyer controls. Present routine visits as an annual agreement with stated service dates and a separate approval process for repairs. Ask for renewal dates of existing contracts rather than suggesting the buyer abandon an agreement midterm.
For a vacant suite, ask who is responsible before the next occupant moves in and what documentation the manager wants at handover. Price that inspection separately if it falls outside recurring service. Check the suite boundary. The neighboring tenant’s equipment needs its own authorization, even when both units sit beside each other and the manager gives you access to the whole roof.
This is my preferred starting segment when several suitable centers sit on the same service route. One roof-access process and neighboring prospects can justify a tighter outreach territory. The decision still depends on who signs each agreement.
Offices with predictable occupied hours
The complaint log is my starting point. I would review it alongside the equipment inventory and ask whether any suite needs conditioning outside normal occupied hours, particularly when one contact controls the schedules for several occupants with different working hours.
Pacific Northwest National Laboratory’s unitary HVAC guidance includes checks of controls, filters, dampers and condensate systems, plus records of the work performed. Use the equipment’s instructions to build the task list. Ask for thermostat schedules and the latest complaint log before the survey so the technician can connect operating problems to particular units.
Propose scheduled maintenance billed under an annual agreement, with the visit cadence set after the survey. Put additional tenant work and separately approved repairs on their own lines. Give the manager a report organized by unit and served area so a complaint can be connected to the right asset on the next call.
Medical and dental offices
Put access first. Before offering ordinary comfort-conditioning service, ask the administrator which spaces the equipment serves and whether any specialized room has written environmental requirements that your proposal needs the facility’s technical contact to review.
I would sell a documented service plan and agreed interruption windows. Leave clinical ventilation certification outside a standard rooftop PM package; bring the facility’s qualified technical contact into that discussion before describing what the service department can provide.
Ask for a recurring maintenance budget and a separate approval limit for repairs. Agree on report delivery after each visit, including unresolved findings. When the practice leases its suite, verify whether the practice administrator approves HVAC spending or must forward every proposal to building management. That answer belongs in the account record before the estimator leaves.
Schools and churches with uneven occupancy
Start with the calendar. For a private school or church, I would ask for occupied hours and major events, then agree on maintenance windows before working backward to the dates for a survey and proposal.
Offer an annual task schedule with planned reviews before the site’s demanding periods. A school break or an unoccupied weekday can be a proposed access window, provided the buyer approves it. Ask who handles complaints between visits and who receives the service report.
For a church, identify the person who can authorize routine maintenance and the person who approves capital spending. Get the meeting date for that approval. A volunteer who opens the roof hatch may be an excellent operational contact without controlling the replacement budget.
Keep public schools in a separate opportunity queue. Their purchasing process belongs with your public HVAC work, even when the equipment looks like the RTUs on a private school nearby.
Warehouses with office pods
Inventory the office equipment. Ask how much of the warehouse is cooled and what each rooftop unit serves, then base the agreement on that inventory and the access effort rather than the size of the storage floor.
I would propose PM around the office equipment first, then ask whether the buyer needs support for any other systems within the crew’s skills. Identify tenant-installed equipment separately from landlord-controlled assets. Get loading schedules and contractor access instructions before proposing a visit time.
Check the route before proceeding. I would need a stronger reason to pursue a distant warehouse with two small office units than a six-unit office building beside an existing customer, even if the warehouse looks impressive on a property record.
Who pays for HVAC under NNN and gross leases?
Under a triple-net lease, the tenant often bears HVAC maintenance costs; under a gross arrangement, start with the owner or manager and verify the written allocation.
The Idaho Department of Administration’s State Leasing Manual includes mechanical-equipment maintenance in its triple-net definition. Its full-service definition includes general building maintenance. The Legal Information Institute’s gross-lease explanation describes maintenance costs within rent while noting that the parties negotiate what is included.
Read the relevant lease provisions. The NNN label helps route the first call, but when the tenant cannot confirm who pays for a replacement, ask them to settle that question with the landlord before you address the proposal.
I would put four questions into the qualification call:
- Who orders scheduled maintenance for the units serving this space?
- Who can approve a repair, and is there a spending limit?
- Who approves equipment replacement?
- Which entity receives the invoice and which person resolves billing questions?
Write the answers separately. A manager can arrange roof access while an owner approves capital work. A tenant can pay the bill while the landlord requires an approved contractor. Ask what applies at that address rather than guessing from the company title on a contact record.
| Starting situation | First person to approach | Confirmation needed before quoting |
|---|---|---|
| Owner-occupied building | Owner or facilities contact | Equipment covered and spending authority |
| NNN retail tenant | Operator or tenant facilities contact | Maintenance obligation, contractor approval and replacement payer |
| Gross or full-service office lease | Property manager or owner | Included services and any tenant-specific equipment |
| Several tenants sharing a roof | Property manager for an initial map | Unit-to-suite assignment and separate billing entities |
| Managed portfolio | Property or facilities manager | Vendor onboarding and who authorizes each site |
Ground Control offers owner information and decision-maker contact as separate add-ons. Contact research supplies the person’s role along with available contact details. Use it to reach someone who can confirm responsibility for the equipment you want to service.
If ownership sits behind an entity name, the steps in finding a commercial property owner help organize that research. Connect the property and tenant records in your sales file, with the maintenance buyer attached to the appropriate equipment. Preserve each suite’s opportunity.
Seven years of revenue from a six-unit account
A six-unit account can support $3,960 in annual PM revenue under the assumptions below, with future repairs and replacements priced separately after authorization.
Here is a worked illustration: a 31,800-square-foot office building with six RTUs, all covered by one approving owner. Assume four scheduled visits per year at $165 per unit per visit. That makes 6 x 4 x $165 = $3,960 a year.
Assume the customer renews through year seven, approves one $685 repair each year and buys two $11,750 replacements across the seven years. Price each replacement separately, including access and any curb or connection work.
| Work over seven years | Revenue calculation | Revenue | Assumed margin after direct costs | Contribution before overhead and acquisition |
|---|---|---|---|---|
| Scheduled PM | $3,960 x 7 | $27,720 | 45% | $12,474.00 |
| Approved repairs | $685 x 1 x 7 | $4,795 | 38% | $1,822.10 |
| Approved replacements | $11,750 x 2 | $23,500 | 25% | $5,875.00 |
| Total | $27,720 + $4,795 + $23,500 | $56,015 | By work type above | $20,171.10 |
Direct costs cover the field work, including travel and materials, plus equipment purchases and any subcontracted work needed to deliver the scope. Acquisition expense, office overhead and taxes still come out. Prices stay constant in 2026 dollars, without escalation or a present-value adjustment.
The seven-year total depends on retaining the account. To show the effect of attrition, assume an 85% chance of renewal at each annual anniversary. Expected PM revenue becomes $3,960 x (1 + 0.85 + 0.85² + 0.85³ + 0.85⁴ + 0.85⁵ + 0.85⁶), or about $17,937, replacing the $27,720 PM total in the retention-adjusted calculation.
I would justify the acquisition budget on first-year PM contribution: $3,960 x 45% = $1,782. Keep speculative replacement sales out of that decision. The owner can approve a different contractor for an RTU swap, move out or defer the work.
A priced agreement also needs an equipment inventory and task schedule. The public preview of ASHRAE Standard 180-2018 describes those elements in sections 4.3.1 and 4.3.2, including task frequency and responsibility. Build the price around those commitments. The commercial HVAC maintenance agreement guide covers the proposal details to settle before asking for a signature.
Build the target list around equipment and territory
Start with rooftop HVAC and business type, then narrow the service area; add a 25,000+ square-foot band only when that minimum fits your intended account.
For a first office campaign, I would select 5+ visible rooftop units inside two neighboring service zones. For restaurants, I would start with 2+ and leave a large building-size minimum off. A filter should remove buildings you cannot profitably service without cutting out the smaller accounts you intended to pursue.
Roof age does not belong in this HVAC selection. Record equipment age from installation records or manufacturer information during qualification. A roof’s installation date answers a roofing question. Use the visit to establish the HVAC facts needed for service pricing.
Write a buying specification before ordering:
| Selection item | Example for an office campaign | Reason for the choice |
|---|---|---|
| Territory | Two adjacent zones around existing service stops | Keep estimating and service travel inside the same area |
| Business type | Office | Use one offer and one qualification script |
| Visible rooftop HVAC | 5+ units | Look for enough equipment to support a longer stop |
| Building size | 25,000+ square feet | Match the account scale chosen for this campaign |
| Contact research | Add decision-maker research where needed | Find a person to verify maintenance responsibility |
| First sales action | Confirm payer and current agreement timing | Establish a reason for an authorized survey |
Save the match reason with each property so the salesperson knows why it entered the campaign. Add qualification fields for the service buyer and next agreed action after contact.
Let the service manager veto prospects. Before ordering, ask which response commitments the crew cannot meet and which locations would force dispatch to create a separate route for equipment that offers too little scheduled work to cover the trip. Put those exclusions in writing.
For commercial HVAC property selection, begin with a territory the team can work within a month. A statewide file belongs in a custom territory request once you know which account profile produces signed agreements at an acceptable acquisition cost.
Cost per signed account beats cost per name
Under the worked campaign assumptions below, the same 40 sales hours produce two signed HVAC accounts from a selected list versus one from a broad address list.
Assume each campaign starts with 100 buildings. In the broad list, 20 qualify for the shop’s service scope and buying process. In the selected list, 40 qualify after contact.
For each group, assume half the qualified accounts yield a conversation with the buyer, half those conversations yield an authorized survey, and one in five surveys yields a signed PM agreement. The arithmetic is 20 x 0.5 x 0.5 x 0.2 = 1 account, versus 40 x 0.5 x 0.5 x 0.2 = 2 accounts.
| Campaign input or result | Broad address list | Selected building list |
|---|---|---|
| Starting buildings | 100 | 100 |
| Research and qualification time | 22 hours | 14 hours |
| Outreach time | 10 hours | 10 hours |
| Survey and proposal time | 8 hours | 16 hours |
| Total sales time | 40 hours | 40 hours |
| Authorized surveys | 5 | 10 |
| Signed PM agreements | 1 | 2 |
| Sales labor at assumed $58/hour | $2,320 | $2,320 |
| Assumed other acquisition expense | $140 | $140 |
| Property-list purchase | $0 | $1,000 to $2,000 |
| Total acquisition spending | $2,460 | $3,460 to $4,460 |
| Cost per signed account | $2,460 | $1,730 to $2,230 |
The selected-list purchase uses Ground Control’s stated $10 to $20 per building range. The model has the salesperson perform contact research within the hours shown; paid contact add-ons would increase the total. The $140 allowance covers nonlabor campaign expenses. Survey and proposal work averages 1.6 hours per authorized survey in both columns.
The time assumption matters as much as the conversion assumption. Selection saves eight hours of qualification in this example, which funds five more surveys at 1.6 hours each. If your surveys need twice that time, the 40-hour campaign cannot support the same survey count. Change the worksheet before setting a quota.
Compare the acquisition result with the six-unit account’s $1,782 first-year PM contribution. At $1,730 acquisition cost, only $52 remains before overhead. At $2,230, the first year falls $448 short before overhead. Better targeting can improve the comparison and still leave an account too expensive to acquire.
Record every sales hour. When a prospect drops out, put the reason beside the time spent so you can distinguish an expensive survey with too little preparation from a proposal lost because the shop cannot provide the requested response coverage. Fix that step before ordering another batch.
Outreach for PM agreements and first site visits
Offer a defined maintenance review for the building’s equipment, and make the first request a conversation with the person who approves HVAC service.
A pre-season PM offer should specify what the buyer receives. I would offer a priced inventory visit with an equipment register and a maintenance proposal. Explain the visit fee before scheduling and state whether any of it is credited toward an agreement. Choose those terms from your own delivery cost; the prospect list does not determine them.
Ask about the current contract’s renewal date. If the buyer is satisfied, request permission to return before that date or ask whether they need an approved backup. Record the answer. Repeatedly pushing a replacement proposal at a buyer seeking routine service wastes estimating time.
A sample email to the maintenance buyer
This is a template to adapt with your own service scope and contact details:
Subject: HVAC maintenance review for [building address]
Hello [contact],
I am contacting you about rooftop HVAC service at [building address]. Does your team arrange maintenance, or does each tenant hire its own contractor?
Our service offer is an equipment inventory visit followed by a PM proposal for the units you control. We would agree on access, visit cost and reporting before scheduling. If your current agreement is coming up for review, could we discuss the scope next week?
[Sender name, role and HVAC business] [Business phone and valid postal address]
This is a commercial service offer. Reply “no thanks” to stop further marketing emails from us.
Use truthful sender information and a subject that matches the message. The FTC’s CAN-SPAM business guide applies to business-to-business commercial email and requires an opt-out method, a valid postal address and timely handling of opt-outs. Its deadline for honoring an opt-out is 10 business days. The template’s footer needs your business details before it is sent.
A phone opener that settles responsibility
Use the first call to route the conversation:
“Who approves the rooftop HVAC maintenance for this location? I would like to ask about your next service-agreement review. Is that handled here or by the property manager?”
Once you reach the buyer, ask what is included in the current scope and when it is reviewed. Then ask which service issue, if any, they want addressed. Keep the first call short enough to earn a second conversation with the equipment information in front of both people.
A door drop for a strip center
Bring a one-page card with your service territory and contact information. Offer an equipment inventory and PM quote by appointment. Leave it with business staff where permitted; ask them to route it to whoever handles HVAC maintenance.
Write down the suite number. This is an introduction, so leave equipment condition out of the conversation until a technician has assessed it. When several tenants refer you to one manager, consolidate that outreach and ask which units the manager controls.
Before booking the survey, settle four details: the approving contact, covered equipment, access arrangements and the visit’s agreed deliverable. Give the estimator those answers with the appointment. An address and a hopeful note saying “interested” are too little to dispatch on.
When should you sell maintenance and RTU replacements?
I would start PM outreach six to eight weeks before the customer’s demanding season and discuss replacements early enough to reach the next capital-budget decision.
That timing is a proposed sales schedule. Ask the buyer which months create the most trouble and when they approve spending. ENERGY STAR’s restaurant guidance supports attention before heating and cooling seasons, but the customer’s operating calendar determines when your visit can happen.
For a November 2026 campaign, ask about the next budget approval and the next available maintenance window on the first qualified call. Verify the installation schedule before promising it. When the buyer requests a particular week, have the estimator check equipment availability against the access arrangements and work scope, then record the proposed date beside the deadline for approval.
I would keep two proposals separate. The PM proposal defines scheduled work on the inventory. For a replacement, identify the unit and explain why the assessment supports replacing it, then price the installation around the access arrangements and interruptions the buyer has agreed to accept. Attach the assessment and repair history.
Be precise about refrigerants in 2026 outreach. EPA’s May 21, 2026 final-rule fact sheet says it removed the January 1, 2026 installation deadline for qualifying residential and light commercial AC and heat-pump system inventory manufactured or imported before January 1, 2025. That change concerns qualifying systems; it does not establish one deadline for every packaged RTU. Confirm the category and applicable rule with the proposed equipment in hand.
EPA also states that the Technology Transitions rule does not prohibit continued use of existing products or systems. Avoid a false deadline. Base the replacement proposal on the equipment assessment, with the applicable requirements checked for the proposed unit. The 2026 rooftop-unit replacement guide covers that buying conversation in more detail.
Give an undecided buyer a dated next step. If the obstacle is budget timing, arrange a records review before that meeting; if the current agreement still has months to run, ask when the buyer will consider proposals for the next term. Record who makes that decision.
Route density and the cost of a truck hour
For a 12-account maintenance route, cutting allocated travel by 24 minutes per visit frees 19.2 technician hours across four annual visits per account.
Assume the scattered route averages 40 minutes of travel allocated to each stop and the tighter route averages 16 minutes. Across 12 accounts x 4 visits, the difference is 48 x (40 - 16) = 1,152 minutes, or 19.2 hours a year. Use dispatch records to set those travel inputs for your territory.
At an assumed $74 per hour for loaded technician and truck time, the freed capacity is worth 19.2 x $74 = $1,420.80. If another PM stop needs 2.4 hours including its allocated travel, 19.2 / 2.4 = eight additional stops fit within those hours. Scheduling and available work determine whether you fill them.
For wage context in November 2026, the BLS HVAC occupation page reports May 2025 median pay of $29.33 per hour, or $61,010 annually. Build your loaded hourly cost from payroll plus benefits and truck expense. Use that shop figure in place of the $74 input when valuing the route’s freed hours.
A wasted qualification visit deserves the same treatment. Under the $74 assumption, a 75-minute round trip and stop consumes 1.25 x $74 = $92.50 of capacity before producing a priced scope. Confirming the payer and equipment before dispatch can prevent that particular trip.
Draw the sales territory around dispatch realities. Ask the service manager which side of a travel bottleneck can absorb another maintenance stop and which addresses would require a separate route. Put nearby prospects beside existing appointments when access times permit, then fill the freed hours with scheduled work.
A 30-day plan for the first 40 buildings
Work 40 buildings in one compact territory for 30 days, then judge the campaign by cost per signed agreement and evidence from qualified surveys.
At Ground Control’s $10 to $20 per building, that property list costs $400 to $800 before add-ons. Set a separate sales-time budget. Choose one building type so the first month produces evidence about a defined offer instead of scattered impressions from unrelated businesses.
| Days | Work to do | Evidence to keep |
|---|---|---|
| 1 to 3 | Choose territory, equipment count and service exclusions; order the list | Written selection criteria and quoted list cost |
| 4 to 7 | Review match reasons and research the first contacts | Property record, likely payer and research time |
| 8 to 14 | Contact buyers and ask about scope and renewal timing | Contact outcome and permission for the next step |
| 15 to 21 | Conduct authorized surveys and deliver scoped proposals | Field inventory, estimate hours and proposed margin |
| 22 to 30 | Follow up at agreed times and review campaign costs | Agreements signed, open decisions and reasons for losses |
Give each record a status with a definition. “Buyer reached” means a conversation with someone responsible for the equipment. “Survey booked” means approved access and an agreed deliverable. “Signed” means the agreement has been accepted, with billing and start arrangements settled. Count a polite receptionist separately.
Review the first ten conversations before contacting the remaining buildings with the same pitch. If all ten route you from the tenant to one property manager, consolidate the contact plan. If buyers repeatedly ask for a different service window, bring the service manager into the offer before adding appointments.
At day 30, carry open opportunities forward with dated next steps. An unsigned proposal earns nothing yet. Compare the campaign’s incurred cost with signed accounts, while keeping the open proposals visible for later measurement. Expand the territory after the crew and sales records support the next batch.
Finding school district and city HVAC contracts
Bid Control by PorchRocket gives HVAC contractors a separate route to school district, city and county opportunities, with bid documents and addenda in one place. Use the public HVAC bid board alongside the private building campaign, and review each solicitation’s equipment scope and site-visit instructions before estimating. Keep the buyer’s submission deadline in the public-opportunity record. A conversation with building staff should lead you to the purchasing process. The HVAC government contracts guide explains how to assess those opportunities against your service territory and crew.
What is the fastest way to find buildings with rooftop units?
Ground Control by PorchRocket is the fastest way to find commercial HVAC prospects by visible rooftop equipment, business type and building size in your service area. Select 2+ or 5+ visible units in the areas you want to serve. Commercial buildings cost $10 to $20 each, with orders starting at 10, and the file arrives within 48 hours after payment. Each property says why it matched. Report a wrong match within 30 days for credit back. Owner information and decision-maker research are add-ons. These are buildings that fit your work, whose owners have not requested quotes.
Building an HVAC list in Ground Control
Choose the area and equipment profile your service department can support, then use Ground Control’s delivered match reasons to prepare each account’s first call.
Start with the building types your crew wants on next quarter’s maintenance calendar. Have the service manager review the territory before you pay. In the order and delivered file, look for these six things:
- The right territory and building type. Select the areas you serve and categories such as retail, restaurant, office or medical. Apply a building-size band when it improves that campaign’s fit.
- Visible rooftop HVAC. Choose equipment present, 2+ units or 5+ units. Use the count to prioritize calls, with the detailed equipment inventory scheduled after the buyer authorizes access.
- A reason for every match. The file explains why the building met your selection. Ground Control uses aerial imagery no older than two years when the order runs.
- Contact research where needed. Add owner information or decision-maker research to reach the person who can confirm service responsibility. You are never charged for a contact that is not found.
- The price and delivery commitment. Commercial records cost $10 to $20 per building, with the exact price shown before payment and delivery within 48 hours after you pay. Orders start at 10 buildings.
- A file the sales team can work. Receive CSV and Excel files. Ground Control sends properties it is 90%+ sure match. Report wrong matches within 30 days for credit back. Load the records into your sales system and add qualification outcomes there.
Keep the delivered match reason beside the salesperson’s notes. The next call should begin with the building and the equipment opportunity, followed by the person who pays for maintenance. Schedule the first survey after those answers line up with the work your crew can deliver.
Order the first compact territory and put its matching buildings on the next PM outreach calendar.
Quick answers
What is the best way to find commercial HVAC customers?
Start with nearby buildings that have the equipment your technicians service. Choose business types and visible rooftop-unit counts, identify the maintenance buyer, and offer an equipment inventory or defined PM visit. Ground Control supplies matching property prospects. Compare signed agreements and service margin against research, outreach and estimating costs before expanding the territory.
How much do commercial HVAC leads cost?
Ground Control costs $10 to $20 per commercial building, with orders starting at 10 buildings. Owner information and decision-maker research are paid add-ons. Include sales labor and survey expense when calculating the cost of a signed HVAC account, then compare that cost with the agreement's contribution after direct service costs.
Can I find buildings with five or more rooftop units near me?
Yes. Ground Control offers a 5+ visible rooftop HVAC filter alongside business type, building size and your chosen area. Use it to select prospects for larger maintenance inventories. Confirm the equipment on site and determine which suites it serves before quoting an agreement for the whole roof.
Does a rooftop-unit list include equipment tonnage or age?
No. Record equipment capacity and identification during an authorized site visit, using nameplates and manufacturer documentation. Ask for installation and service records when establishing equipment age. Visible unit count helps prioritize buildings for contact; your field inventory supplies the equipment details needed to price maintenance or replacement.
Who pays for HVAC maintenance in a triple-net lease?
Often the tenant bears maintenance costs, but the signed lease determines the obligation and who selects the contractor. Ask separately about routine service, repair authorization and replacement spending. A property manager may coordinate the work even when the tenant pays. Confirm the billing entity and approval path before dispatching a technician.
How often should commercial rooftop units receive maintenance?
Use the equipment instructions and a site-specific maintenance plan. ASHRAE Standard 180-2018 describes inventory and task scheduling, while ENERGY STAR recommends pre-heating and pre-cooling attention for restaurant HVAC. The quarterly visits in this article's financial model are a pricing assumption. Filter or operating checks may need a different schedule.
Should I sell a replacement before selling a maintenance agreement?
Yes, if an authorized assessment already supports replacement and the buyer has approved that path. Otherwise, begin with an inventory, maintenance scope and documented repair findings. Keep optional replacement revenue out of your first-year acquisition budget so the account can justify itself on the service work you have contracted to deliver.
How do I get commercial HVAC contracts with schools and cities?
Use Bid Control to find public HVAC opportunities and their bid documents, then evaluate the scope against your crew and service territory. Check each buyer's submission and site-visit requirements. Keep public opportunities separate from private prospect outreach so a conversation with building staff does not replace the agency's purchasing process.
Sources used in this guide
Sources are linked at the claim they support and collected here for auditability. Vendor features and prices can change; verify them before purchasing.
- 2018 CBECS Table B1, summary characteristicsU.S. Energy Information Administration: Packaged cooling equipment in buildings with 56,290 million square feet; December 2022 revision of 2018 estimates. Checked November 2026.
- 2018 CBECS Table B12, building activity and floorspaceU.S. Energy Information Administration: Packaged cooling floorspace and denominators for mercantile, office, education, worship and warehouse buildings. Checked November 2026.
- 2018 CBECS Table B14, food service and health careU.S. Energy Information Administration: Food service and outpatient health care floorspace with packaged cooling equipment. Checked November 2026.
- Standard 180-2018, public previewASHRAE: Sections 4.3.1 and 4.3.2 describe the equipment inventory and maintenance plan. Checked November 2026.
- Energy and Water Efficiency Checklist for Restaurants & Commercial KitchensENERGY STAR: Pre-heating and pre-cooling maintenance, filter checks and operating schedules. Checked November 2026.
- Heating, air conditioning and refrigeration mechanics and installersU.S. Bureau of Labor Statistics: May 2025 national median pay of $61,010 annually and $29.33 hourly. Checked November 2026.
- State Leasing Manual, lease definitionsIdaho Department of Administration: Full-service and triple-net definitions, including mechanical-equipment maintenance. Checked November 2026.
- ASHRAE Handbook, Kitchen VentilationASHRAE: Kitchen exhaust, replacement air and coordination with building HVAC. Technical principles from the 2015 chapter; checked November 2026.
- Unitary HVAC equipment operation and maintenancePacific Northwest National Laboratory: Equipment configurations, maintenance tasks and service records. Checked November 2026.
- Frequent questions on the phasedown of hydrofluorocarbonsU.S. Environmental Protection Agency: Technology Transitions restrictions do not prohibit continued use of existing equipment. Checked November 2026.
- May 2026 Technology Transitions reconsideration final-rule fact sheetU.S. Environmental Protection Agency: May 21, 2026 changes to installation deadlines for qualifying pre-2025 residential and light commercial AC and heat-pump system inventory. Checked November 2026.
- CAN-SPAM Act compliance guide for businessFederal Trade Commission: Business email identification, postal address and opt-out requirements. Checked November 2026.
- Gross lease definitionLegal Information Institute: Maintenance costs within gross rent and negotiated exceptions. Checked November 2026.
- Understanding energy efficiency measures for heating and cooling systemsOklahoma State University Extension: One ton of cooling equals 12,000 Btu per hour. Checked November 2026.
Put more service agreements on the same route.
Choose your area, building types and visible rooftop-unit count. See the price for matching buildings before paying, then add ownership or decision-maker research where you need it.