Most residential HVAC leads come from your Google Business Profile and reviews, Google Local Services Ads, your existing maintenance customers, and paid lead sellers such as Angi. The leads worth paying for are the ones only you receive, because a shared lead sends the same homeowner to several contractors at once. Commercial HVAC, including service agreements with restaurants, offices and medical practices, is a pipeline you build yourself by contacting those businesses directly.
This page covers every homeowner channel first, how to judge a paid lead and how to use the seasons. Then it covers the commercial route: who buys, how to build the list and three example emails. It is part of our guide to finding clients; roofers face the same choices, and the roofing leads guide covers them for that trade.
Where do HVAC leads come from?
HVAC leads come from channels where the homeowner finds you, channels where you pay someone else to find them, and your own customer base. That last one matters more in HVAC than in most trades, because furnaces and air conditioners need service every year.
| Channel | Who the lead is | Is the lead yours alone? | What it costs |
|---|---|---|---|
| Google Business Profile and reviews | Homeowners searching "AC repair near me" | Yes | Your time |
| Google Local Services Ads | Homeowners who call or message from the ad | Yes, they chose you | Pay per valid lead |
| Your website and local SEO | Homeowners searching a service and town | Yes | Time or an SEO retainer |
| Maintenance plan members | Your own customers, twice a year | Yes | Already yours |
| Referrals and Nextdoor | Neighbors and friends of past customers | Usually | Free |
| Lead sellers (Angi and similar) | Homeowners who filled in a request form | Usually shared | Pay per lead |
| Door hangers and canvassing | Homeowners near a recent install | Yes | Labor and print |
| Commercial outreach (email, phone, visits) | Restaurants, offices, medical practices, property and facility managers | Yes | Time or a tool |
The first seven rows are homeowner channels. The last row is the only one where cold email belongs, because those buyers are businesses with public work addresses. Pipefire covers that row only: our agent Scout finds commercial buyers and the emails go to them. It does not produce homeowner leads.
Which homeowner HVAC leads are worth paying for?
The homeowner leads worth paying for are calls where you are the only contractor in the conversation and you can pick up straight away. A no-heat call in January goes to whoever answers first. Set up the free channels before spending on paid ones, because paid channels convert better when your profile already has reviews.
Google Business Profile and reviews
Your Google Business Profile decides whether you appear in the map results for "furnace repair near me" and "HVAC [town]". Choose the right primary category (HVAC contractor, or Air conditioning contractor if that is most of your work), set an accurate service area, list your services and hours, and say clearly if you offer emergency service. Post photos of real installs.
Ask for a review after every job, from the tech's phone, before they leave the driveway. A review that says "fixed our AC the same afternoon in Mesa" helps the next homeowner in Mesa decide.
Google Local Services Ads
Local Services Ads sit above the normal search ads with a Google Verified badge, and HVAC is an eligible category. Per Google's help pages, you pay for valid leads (calls, messages and booking requests) rather than clicks, invalid leads are not charged or are credited later, and you control a weekly budget. Google says your ranking can suffer if you regularly miss calls, so route them to someone who answers.
These behave like exclusive leads, because the homeowner chose your profile. Google does not publish a fixed price per lead; it varies by location, job type and bidding mode.
Your website and local SEO
One page per service (AC repair, furnace repair, heat pump installation, duct cleaning, indoor air quality) and one page per main town gives Google something to rank. It takes months to build, but each call it brings costs nothing extra. Show your license, the brands you install, financing options and real photos.
Maintenance agreements: the lead source you already own
A maintenance plan (a spring AC tune-up and a fall furnace check for a yearly fee) turns one service call into a customer you see twice a year. When their system finally fails, they call you, not a search engine. Offer the plan on every repair call, put members first in the queue during heat waves, and remind them before each visit. For many shops, plan members become the most reliable source of replacement jobs.
Seasonal timing
HVAC demand follows the weather: AC calls spike in the first heat wave, furnace calls in the first cold snap, and spring and fall are quieter. Use the quiet weeks for tune-ups and plan sales, and turn paid channels up just before the peaks. Prices on paid lead platforms tend to rise with demand, so a plan member booked in April is cheaper than a lead bought in July.
Referrals and Nextdoor
Neighbors ask Nextdoor "who do you use for AC?" constantly. Claim your business page so past customers can recommend you by name, and reply to recommendation threads briefly and as yourself. Ask happy customers to mention you there. Referral cards left after an install work too.
Lead sellers like Angi: shared vs exclusive
Lead sellers collect homeowner requests and sell them to contractors. Angi, the company behind HomeAdvisor, says in its pro help center that each request is matched with no more than five pros, that you are charged once you and the homeowner both show interest, and that you are charged whether or not you open or respond. Its billing page says lead prices vary by task, location and demand, so there is no public price list.
That is the shared model. Some sellers also sell exclusive leads to one contractor at a higher price. Either way, judge them on cost per booked job:
Cost per booked job = total spent on leads ÷ jobs won from them
Count every lead you were charged for, including the ones who never answered. A system replacement can carry a high cost per job. A tune-up or small repair usually cannot, so switch off the small-ticket lead types and keep the install and replacement ones. Stay month to month until two months of tracking prove the channel pays.
Door hangers and canvassing
After an install, hang a short card on the ten or so doors either side: what you did next door, a tune-up offer, your license number. Homes on the same street were often built together, so their systems tend to be the same age. Check local solicitor rules before knocking on doors.
When does cold email make sense for an HVAC company?
Cold email makes sense when the buyer is a business that needs heating and cooling to keep running: restaurants, offices, medical and dental practices, property managers, facility managers, schools and churches. Never cold email homeowners. An unsolicited HVAC pitch to a personal inbox reads as a scam, gets reported and damages your sending domain.
Commercial buyers are a good fit for a short email. Their contact details are public, they buy service every year, and a walk-in cooler or rooftop unit failing on a Friday night costs them real money. A maintenance agreement with a restaurant group or a medical office gives you steady work in the quiet months. In the US, emailing a business about a relevant service is lawful under CAN-SPAM if you follow its rules; see whether cold email is legal.
Who buys commercial HVAC service?
Commercial HVAC buyers range from a single restaurant owner to a facility manager with a hundred sites. Each one buys for a different reason.
| Buyer | What they need | Who to contact |
|---|---|---|
| Restaurants and restaurant groups | Kitchen ventilation, rooftop units, walk-in refrigeration, fast emergency response | Owner, general manager, director of operations |
| Offices and office parks | Comfortable tenants, planned maintenance, filter changes | Office manager, building manager |
| Medical and dental practices | Reliable temperature and air quality, little downtime | Practice manager, office manager |
| Property management companies | Service across many units and buildings | Maintenance director, regional manager |
| Facility managers | Preventive maintenance contracts, replacement planning | Facility manager, director of facilities |
| General contractors | An HVAC sub for new builds and renovations | Estimator, project manager |
| Schools and churches | Seasonal maintenance, replacements, often by bid | Facilities director, business manager |
| Multi-site retailers | One contractor covering several stores | Facilities or operations manager |
Restaurants, offices and medical practices are the strongest fit for maintenance agreements: one decision maker, a clear cost when the system fails, and a recurring need. Public schools often buy through formal bids; ask how to get on the vendor list rather than pitching. Many commercial cleaners and landscapers target the same property and facility managers; the commercial cleaning leads guide shows how they approach them.
How do you build a list of commercial HVAC prospects?
Search Google Maps for each buyer type in your service area ("restaurant", "dental practice", "medical clinic", "property management company", "office park"), then open each business's own website to find a named owner or manager and an email. The lead list guide covers what to record for each row.
Where you find the address matters. In our cold email statistics study, addresses from a business's own website were dead 8.3% of the time, against 13.8% from scraped directories and 27.2% from email-finder tools. Verify every address before sending. Many small businesses only publish an info@ address; in the same study, shared inboxes were dead less often than personal ones (15.8% vs 22.6%), so a well-written email to info@ at a restaurant is worth sending.
To see a ready list before building one, our free leads tool sends 50 verified businesses in a niche and city you choose. Ask for "restaurants" or "dental practices" in your city, not HVAC companies.
What should a cold email to a restaurant or office say?
It should mention something specific about their business, say what you do in one sentence in their terms, and ask one easy question. Stay under 90 words. These are examples to adapt, not proven scripts.
Example 1: restaurant
Subject: kitchen hvac {{city}}
Hi {{first_name}},
{{company}} runs a busy kitchen in {{city}}, and rooftop units and walk-ins tend to fail on the hottest weekend of the year.
We're a local HVAC company. We service restaurant units and refrigeration on a set schedule, and maintenance customers get first call when something breaks during service.
Who looks after your equipment now, if anyone?
{{sender_name}}
{{company_sender}}
Example 2: medical or dental practice
Subject: {{city}} office cooling
Hi {{first_name}},
Patients notice a hot waiting room before anything else, and a failed unit on a full clinic day means rescheduling.
We're an HVAC company in {{city}}. We do twice-yearly maintenance for practices, with visits booked before or after hours so nothing interrupts appointments.
Would a quick look at your system's age and filters be useful?
{{sender_name}}
{{company_sender}}
Example 3: property or facility manager
Subject: hvac service {{city}}
Hi {{first_name}},
{{company}} manages {{building_count}} buildings around {{city}}, which usually means a mix of system ages and a lot of tenant calls.
We're a commercial HVAC contractor. We run preventive maintenance across a portfolio on one schedule and send one report per building with what needs work now and what can wait.
Do you use one HVAC vendor across your buildings, or several?
{{sender_name}}
{{company_sender}}
Follow-up to example 1 (send 4 to 5 days later)
Subject: re: kitchen hvac {{city}}
Hi {{first_name}},
If you already have someone, would it help to have a backup number for weekend breakdowns? Happy to send our rates.
{{sender_name}}
One or two follow-ups are plenty. The cold email follow-up guide covers timing and wording.
How many commercial HVAC leads do you need?
Fewer than you might expect, because each agreement repeats every year. A practical start for a small shop: list every restaurant, medical or dental practice, office building and property manager within your service radius, email a few dozen a week, and follow up by phone with anyone who replies. Time it for the shoulder seasons, when your techs have open days and buyers are thinking about the next peak.
Track replies by buyer type. If dental practices reply and restaurants do not, move your effort toward practices.
What mistakes do HVAC companies make with leads?
The common mistakes waste money on the homeowner side and trust on the commercial side:
- Missing calls during peak season. Local Services Ads ranking can drop and shared leads go to the next contractor. Have someone answer, even after hours.
- Buying small-ticket shared leads. Tune-up and small-repair leads rarely cover their own cost. Keep paid spend on installs and replacements.
- Not selling maintenance plans. Every repair call is a chance to turn a one-off customer into a recurring one.
- Judging lead sellers on cost per lead. Only cost per booked job tells you if the channel pays.
- Cold emailing homeowners. It gets reported and makes your company look like a scam. Email businesses only.
- One generic pitch to every business. A restaurant owner and a facility manager worry about different things. Write to each.
HVAC leads FAQ
What is the best source of HVAC leads?
For most residential shops, the best sources are a Google Business Profile with steady reviews, Local Services Ads and your own maintenance plan members. Those leads are yours alone. Shared leads from sellers can work for installs if you answer within minutes.
Are Angi HVAC leads worth it?
They can be for replacements and installs, if you respond fast and close well. Angi says each request goes to no more than five pros and that you are charged whether or not you respond. Test month to month and track cost per booked job before committing.
What is the difference between shared and exclusive HVAC leads?
A shared lead goes to several contractors at once, so the fastest one usually wins. An exclusive lead goes to one contractor and costs more. Local Services Ads calls behave like exclusive leads, because the homeowner picked your profile.
How do HVAC companies get commercial clients?
List restaurants, medical and dental practices, offices and property managers in your area, find a named contact on each business's own website, and send a short email offering a maintenance visit or a backup option for breakdowns. Follow up once, then call the ones who reply.
Should HVAC companies use cold email?
Only to reach businesses, such as restaurants, offices, medical practices, property managers and facility managers. Never cold email homeowners. Commercial buyers publish work emails and need service every year, which suits short, specific outreach.