Marketing for HVAC
Marketing for HVAC companies: what works, what it costs, and when
Three things, in this order: answer every call and text back the ones you miss, own your Google Business Profile and Local Services Ads, then buy search ads on the jobs you want more of. The first costs nothing but discipline. The second costs weeks of paperwork. The third is where the money goes, and it should go on your own card.
HVAC marketing ideas, sorted by cost
The free ones first. Most shops that fix the first four never need to buy the rest.
Free
Answer every call, and text back the ones you miss
The first shop to answer usually wins. A missed call is the most expensive leak in the trade, and fixing it costs no media.
Finish your Google Business Profile
Every service listed, real photos of real jobs, hours that are true, and a reply to every review within a day.
Ask for the review while you are still on the driveway
The customer who just paid is the one who says yes. Ask in person, then text the link before you leave.
Track where every job came from
One question at booking, written down every time. In three months you know which spend to cut and which to double.
Sell the maintenance plan on every service call
Two visits a year, priority in a heat wave. It is the cheapest customer you will ever keep, and it fills the shoulder months.
Filter and tune-up reminders by text
Spring and fall, to every past customer. A reminder is a job you did not have to buy.
Under $500 a month
Google Local Services Ads
Pay per lead, exclusive to you, above the search results with a Google Guaranteed badge. Verification takes weeks, so start early.
A missed-call text-back that actually sends
Under $400 a month from most vendors. The catch is A2P carrier registration, which takes weeks and can be rejected.
A shoulder-month tune-up offer
March and September, to your own list first. Cheaper than buying a stranger in July, and it books the slow weeks.
Financing on the replacement quote
A $9,000 system is a monthly payment to most homeowners. Offering it is marketing; the quote closes more often.
Over $500 a month
Search ads on the jobs you want more of
After Local Services Ads, on the searches they do not cover. Budget on your own card, management fee separate, reported in booked jobs.
A website that loads fast and books a job in two taps
Not a brochure. Phone number, service area, reviews and a booking button above the fold on a phone.
The HVAC slow season, and what to do in it
Our own working calendar for US trades, not a study. Your metro moves the dates; the shape holds.
April to September
Cooling season. It spikes on the first 95°F week and the Sun Belt runs March to October.
Be live before it starts. Selling to an owner in a heat wave is selling to someone too busy to talk, and buying leads in July is buying at the top.
October to February
Heating season in the Midwest and Northeast, spiking on the first hard freeze. A Texas freeze is chaos.
Pitch and build in August and September so the phone rings on the first cold night.
March, and again October
The shoulder months. The slow season is not a myth; it is the two months between seasons.
Tune-up offers to your own list, maintenance plan sales, and the paperwork for Local Services Ads if you have not done it.
Why HVAC marketing is mostly about the phone
An HVAC customer is hot, or cold, right now. They call the first three shops on the page and hire the first one that picks up. Ads decide whether you are on the page. Whether you answer decides whether you get paid for the click.
That is why the free ideas come first. A shop that misses one in five calls is paying full price for four leads and throwing the fifth away, and no agency fee fixes it.
Cost per lead is the wrong number
Lead sites report cost per lead. Agencies report cost per lead. Neither is the number that pays your trucks. A shared lead sold to four shops costs four invoices per job you win, and a cheap lead that nobody called back cost you the job.
Ask instead what a booked job costs from each source, and who counts it. The calculator linked below works it out from your own figures.
Questions to ask an HVAC marketing agency
1. What number do you report, and who counts it?
The answer that should worry you: Leads, calls or impressions. A lead is not a job. Ask for booked jobs and cost per booked job, from your own books.
2. Does my ad budget go on my card or through your invoice?
The answer that should worry you: Through theirs, with the markup unstated. The fee and the spend should never blur.
3. Who owns the ad account, the pixel and the landing pages when we part?
The answer that should worry you: A vague answer. Get the ownership of what they build and what you brought in writing before you sign, not at offboarding.
4. What happens in week three?
The answer that should worry you: A monthly report. That is a subscription, not a service. Ask who touches the account each week and what they do.
5. Show me a client in my trade, not in home services.
The answer that should worry you: A case study from a different trade. HVAC is not roofing is not dental, and an agency that says otherwise has not run one of yours.
6. What is the contract length and how do I leave?
The answer that should worry you: Twelve months with a build fee you forfeit. A short term with a real notice period is what a confident agency offers.
Want this worked out on your own numbers?
A free consultation, and a straight answer on whether we are a fit, including no.
Straight answers
HVAC owners ask
How much should an HVAC company spend on marketing?
There is no honest fixed percentage. Start with the free list, add Local Services Ads, and only then set a search budget you can measure per booked job.
Are Google Local Services Ads worth it for HVAC?
Usually yes, and usually before regular search ads. The lead is yours alone and the badge settles trust. Verification takes weeks, so start it early.
When is the HVAC slow season?
The shoulder months between cooling and heating, typically March and October, moving with your climate. Fill them from your own customer list, not from bought leads.
Should I keep paying for Angi or HomeAdvisor leads?
Work out the real cost per job first: the lead is sold to several shops, so divide the price by your win rate. Sometimes it is still the cheapest work available.
What should an HVAC marketing agency report?
Booked jobs and cost per booked job, per source, from your own books. Leads, calls and impressions are what they report when nobody asked.
Sources
- 1.DataForSEO, Google Ads data, United States · read 2026-09-06
- 2.Four vendor pricing pages plus eight practitioner threads, our own pricing review · read 2026-09-02
- 3.hookagency.com, own pricing page · read 2026-09-02
- 4.Practitioner threads on r/PPC, our own pricing review · read 2026-09-02
- 5.r/agency, agency owner's own post, 2025-12-27 · read 2026-09-02
- 6.Vendor pricing pages · read 2026-09-02
- 7.callrail.com, own pricing page · read 2026-09-02