The cheapest HVAC leads come from your own maintenance plan customers, referrals and a strong Google Business Profile. Paid sources such as Local Services Ads and search ads fill the peaks. Replacement leads, where the profit is, come from pages that answer cost and repair-or-replace questions. Build all of it before the season, not during it.
Where HVAC leads come from, and what each one costs
| Source | How you pay | Best season | Watch out for |
|---|---|---|---|
| Maintenance plan members | Nothing extra; you already earned them | Spring and fall tune-ups, all year for repairs | Plans that lapse because nobody calls to renew |
| Referrals and past customers | Your time asking | All year | No system for asking, so it never happens |
| Google Business Profile and map pack | Free | All year, strongest at peaks | Wrong category, no services listed, hours that hide emergency work |
| Local Services Ads | Per lead, price set by Google | Peaks, when you have crews to send | Missed calls during your listed hours can still count as leads |
| Google search ads | Per click | Replacement pushes, shoulder seasons | Sending clicks to the home page instead of a job page |
| Lead platforms | Per lead, often shared | Gaps in the schedule | Competing on price with three other companies |
| Manufacturer dealer locators and utility contractor lists | Program requirements, usually not per lead | Replacement season | Out-of-date listings with an old phone number |
| Your website and AI search | Build cost and upkeep, no per-call fee | Must be ready before each peak | One thin "heating and cooling" page for everything |
Every source on that list can pay. The question is cost per booked job, not cost per lead. Add up what you spent on one source last quarter, count the jobs it booked, and divide. Our plumbing leads guide has a calculator that works the same way for HVAC.
Plan your HVAC marketing around the two peaks
Demand for cooling and heating swings with the weather, and so does the cost of getting found. Work that's done in the slow months is what pays off in the busy ones, because new pages need time to be crawled and ranked, and reviews need time to build.
| When | What to do |
|---|---|
| January to March | Write or refresh AC repair, AC replacement and heat pump pages. Sell spring tune-ups to plan members. Fix your Business Profile before the rush. |
| April to May | Spring tune-ups. Turn on Local Services Ads and search ads for cooling. Ask every tune-up customer for a review. |
| June to August | Answer every call. Put ad budget on the jobs you can staff. Collect photos and reviews from every install. |
| August to September | Refresh furnace and heating pages. Sell fall tune-ups. Push replacement offers for aging systems you saw over the summer. |
| October to December | Heating calls and fall maintenance. Plan next year's pages. Renew plan members before their agreements lapse. |
Adjust the months for your climate. A company in Phoenix and one in Minneapolis have different peaks, but the rule holds: build in the quiet weeks.
Make maintenance plans your lead engine
A maintenance agreement does three jobs at once. It books tune-ups in your slow months, it gives your techs a reason to be in the house twice a year, and it puts you first in line when an older system finally fails. A homeowner whose tech has been nursing a 15-year-old unit along is likely to ask that tech for a replacement quote before searching for a stranger.
- Offer the plan on every service call, in writing, with the price and what it includes.
- Put a dedicated page about it on your site, so plan questions on Google and in AI tools have an answer from you.
- Call members to book before each season instead of waiting for them to remember.
- Note each system's age and condition after every visit. That list is your replacement pipeline.
Get your Google Business Profile right for HVAC
Google says it ranks local results on relevance, distance and prominence, and that "more reviews and positive ratings can help your business's local ranking." It also says there's no way to pay for a better local ranking. For HVAC companies that means:
- Primary category: choose the one that matches the work you most want, usually "HVAC contractor". Add "Air conditioning contractor", "Heating contractor" or "Furnace repair service" as secondary categories only if you do that work.
- Services: list AC repair, AC installation, furnace repair, heat pump installation, ductless mini-splits, duct cleaning and maintenance plans separately, with a short description of each.
- Hours: if you take emergency calls, show it. Searches for "open now" filter out businesses Google thinks are closed.
- Photos: real installs, real trucks, real crew. Add new ones every month.
- Reviews: ask every customer, by text, the same day. BrightLocal's 2024 survey of 1,141 US consumers found that 81% use Google to read local business reviews, and 71% wouldn't consider a business rated under three stars.
The full list is in our Business Profile checklist. If your profile doesn't show at all, start with why your business isn't showing on Google Maps.
Build pages that bring replacement leads
Repair calls keep the trucks moving; replacements make the year. Homeowners who are weighing a new system research first, and they research with questions: how much does a new AC cost, is it worth repairing a 15-year-old furnace, heat pump or furnace, which brand. The company whose page answers those questions honestly gets the call, and increasingly gets quoted in AI answers too.
Pages worth writing, each on its own URL:
- AC replacement cost in [your area]: your real price ranges by system size and efficiency, and what pushes the price up (ductwork, electrical work, permits). A short table beats a paragraph.
- Repair or replace? Your rule of thumb, with the age, repair cost and efficiency points you use with customers.
- Heat pump installation: who it suits in your climate, the brands you install, and what changes in running costs.
- Financing: who you finance through, typical terms, and how to apply.
- Rebates and tax credits: keep this one current. The federal 25C energy efficient home improvement credit, which covered heat pumps, isn't available for property placed in service after December 31, 2025, according to the IRS. Customers still ask about it, so say plainly what has ended and list any utility or state rebates that still apply in your area.
- Refrigerant changes: the EPA's rules on high-GWP refrigerants have changed more than once since 2025, most recently with a May 2026 rule that removed the January 1, 2026 installation deadline for residential R-410A equipment made or imported before 2025. Homeowners hear fragments of this from neighbors. A clear page explaining what it means for their repair or replacement decision sets you apart.
Give each page a short, direct answer at the top, then the detail. Our guide to service pages that rank shows the layout, and how to get your HVAC company recommended by ChatGPT covers the facts AI tools look for.
What we found on 13 HVAC websites
In October 2026 we audited the websites of 20 home service companies around Tulsa. Thirteen of them do HVAC work (twelve HVAC companies and one plumbing and HVAC firm). Their average score was 52.5 out of 100, with a range from 35 to 66. Out of those 13:
- 13 had no cost estimator, calculator or "repair or replace" tool.
- 12 hadn't marked up their service area with real place names, and 12 listed no prices in structured data.
- 10 had no named author on their guides or blog posts, and 10 had no comparison table on any page.
- 3 showed no proof, such as a license number or reviews, on the first screen of a phone.
- 12 let AI crawlers in fully, so the problem for most wasn't access but missing facts.
Put another way: the basics were in place, and almost nobody answered the replacement questions that bring the most profitable leads. The full method is in the Tulsa audit study.
Use paid leads to fill the peaks, not to replace your own
Local Services Ads
Local Services Ads charge per lead and sit at the top of HVAC searches with your rating and the Google Verified badge. Google's help page on how leads work lists rules worth knowing: a missed call during your business hours can count as a lead if the caller stays on the line for more than 20 seconds, and follow-up contacts from the same customer within 15 days aren't charged again. So set your ad hours to when someone really answers. Google is also moving Local Services Ads into Google Ads as a pay-per-lead Performance Max campaign, starting in August 2026 for some US advertisers; download your reports before your account moves. We compare the options in SEO vs Google Ads vs Local Services Ads.
Google search ads
LocaliQ's 2026 benchmarks put the Home and Home Improvement category at an average of $8.33 a click and $90.92 per lead. That's affordable for a system replacement and expensive for a $99 tune-up. Point ads for replacements at your replacement page, not your home page, and run them where you have crews.
Lead platforms
Platforms can fill gaps, but the same request can go to several companies, and you pay either way. In 2023 the FTC finalized an order requiring HomeAdvisor to pay up to $7.2 million after alleging it misled service providers about the quality of its leads. Track your own win rate per platform before spending more, and see how to get calls that are only yours.
Two lead sources HVAC companies forget
Manufacturer dealer locators. If you're a dealer for a major equipment brand, the brand's "find a dealer" tool is a place homeowners look, and a source AI tools can check your details against. Make sure your listing there carries the same name, phone and service area as your Google profile.
Utility and rebate program contractor lists. Many utilities and state energy programs publish lists of participating contractors for rebates and energy audits. Getting on the list for your area can put you in front of homeowners who are about to spend money. Check your local utility's site for the requirements.
A simple weekly routine
- Ask every customer for a review, by text, the same day.
- Post one real job photo with a sentence to your Business Profile.
- Log where every new call came from.
- Update one page on your site: a price range, an FAQ answer, a town.
- Call five plan members whose next visit is due.
Thirty minutes a week, every week, beats a big push in June.
Common questions
How do I get more HVAC leads?
Start with the cheapest sources: maintenance plan members, referrals and a complete Google Business Profile with steady reviews. Add pages that answer replacement and cost questions, then use Local Services Ads and search ads to fill the cooling and heating peaks. Track cost per booked job for each source.
What is the best lead source for HVAC companies?
The best source is the one with the lowest cost per booked job for your business, which you only learn by tracking every call. Sources you've already earned, such as plan members, referrals and the Google map pack, carry no fee per lead, so they usually cost least per job once they're working.
How do HVAC companies get replacement leads?
Mostly from existing customers whose systems are aging, and from homeowners researching costs online. Note each system's age on every visit, and publish pages that give real price ranges and an honest repair-or-replace rule so researching homeowners find you first.
When should HVAC companies start marketing for summer?
In January to March. New pages need time to be crawled and ranked, and reviews take time to build. Refresh cooling pages and your Business Profile before spring, then turn on paid ads as tune-ups begin.
Are Local Services Ads good for HVAC companies?
They can be, because you pay per lead and appear at the top of HVAC searches. Set ad hours to when someone answers, because missed calls during business hours can count as leads, and compare the cost per booked job with your other sources.
Is the federal heat pump tax credit still available?
Not for new installs. The IRS says the 25C energy efficient home improvement credit isn't allowed for property placed in service after December 31, 2025. Check your utility and state for rebates that may still apply.
Sources
- Google Business Profile Help, Tips to improve your local ranking on Google (checked October 29, 2026)
- Google Local Services Help, How leads work
- Google Ads Help, Local Services Ads transition to Performance Max campaigns with pay-per-lead goals
- LocaliQ, Search advertising benchmarks, updated June 1, 2026
- BrightLocal, Local Consumer Review Survey 2024, March 6, 2024
- Internal Revenue Service, FAQs on the modification of section 25C and related credits
- The ACHR News, EPA removes R-410A installation deadline, May 21, 2026
- Federal Trade Commission, FTC approves final order against HomeAdvisor, April 2023
- Realo, audit of 20 Tulsa contractor websites, October 18, 2026 (HVAC subset of 13 sites)
Win the replacement jobs before the next peak
The free audit shows which HVAC pages, profile settings and listings are costing you replacement and install calls, ranked so you can fix the right things before the season turns.
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