HVAC marketing is the system that turns homeowner demand for heating and cooling into booked calls and sold system replacements.
This page is the hub for HVAC contractor marketing: every channel page hangs off it.
What HVAC marketing has to do
HVAC marketing has one output that matters: the phone rings with a homeowner ready to book, and the call becomes an estimate and then a sold system.
The market is large but fragmented: establishments classified as HVAC contractors had $121.7 billion in 2022 revenue, about 41% of the plumbing and HVAC total (Census Bureau, 2022 Economic Census, residential and commercial combined), and County Business Patterns counted 111,207 employer establishments in plumbing and HVAC contracting in 2023, about 58% of them with fewer than 5 employees.
You are mostly not competing with national budgets; you are competing with small shops, which is why growing an HVAC business is mostly a conversion problem.
The demand pool is a replacement pipeline: Watsco, the largest HVAC/R distributor in North America, says in its 2025 annual report that the residential replacement market has grown in size and importance over the past several years, and that the mechanical life of central air conditioners and furnaces ranges from approximately 8 to 20 years by region.
Federal survey data agrees: among the 117.74 million US homes that used space heating in 2020, 23.54 million had main heating equipment 20 or more years old and 38.20 million had equipment 15 or more years old, about one in three (EIA, 2020 Residential Energy Consumption Survey).
A made-up month at a five-tech shop
At that $8,400 average used as a stand-in ticket, the 14 sold systems are about $117,600 from 100 calls (illustrative).
The HVAC marketing plan guide turns this into a month-by-month calendar.
The website: conversion before traffic
Every channel you pay for ends at the same place: a homeowner deciding whether to tap your phone number.
In a September 2013 Google/Ipsos survey, 70% of mobile searchers said they had used click to call to connect with a business directly from search results, and 47% said they would be more likely to explore other brands if a business had no phone number in its results.
Gabe Meierotto ran click-to-call tests at Sourcely, the startup he worked at just before LaserAway, and conversion rate rose by up to 50% in some cases.
Conversion rate optimization (CRO) for HVAC covers the calls that start on the website: click-to-call placement, booking and estimate forms, offers, and service pages.
Click-to-call placement
A tappable number in the thumb zone of every page, because this trade closes on the phone.
Booking and estimate forms
Short forms that ask for the minimum and promise a time window, not a vague "we'll be in touch."
Offers
A reason to book now: a tune-up price, a financing option, a free second-opinion estimate.
Service pages
One page per job per city, written to answer the questions callers actually ask.
The HVAC website conversion page covers what to test first.
Local SEO and Maps
For "ac repair near me" and every other urgent search, you are competing for a spot in Google's local results.
Google's own guidance says local results are based mainly on relevance, distance, and prominence, that no one can pay for a better local ranking, and that more reviews and positive ratings can help.
Google also says businesses with complete and accurate information are more likely to show up; that completeness, in categories, services, hours, and photos, is the unglamorous core of the work.
HVAC companies that travel to customers are service-area businesses in Google's system, and Google's guidelines say to hide an address customers don't visit, keep one profile per staffed location, and set up to 20 service areas by city, ZIP, or region, all within about 2 hours' drive of your base.
The work then splits in two: the profile and the map pack are local SEO for HVAC, while the service pages, city pages, and links that build prominence are HVAC SEO.
Reviews
The bar on reviews is higher than most shops assume.
In BrightLocal's 2026 survey of US consumers, 97% said they read reviews for local businesses, 68% said they would only use a business rated 4 stars or higher, 47% said they would not use one with fewer than 20 reviews, and 74% said they look for reviews written in the last three months (stated preferences, all industries).
The same survey found 45% had used ChatGPT or similar AI tools for local recommendations, up from 6% a year earlier.
The rules are short: Google allows asking for reviews with a link and bans incentives, and the FTC's reviews rule, in force since October 21, 2024, bans fake and bought reviews, with a maximum civil penalty of $53,088 per violation for knowing violations as of September 2026.
Confirm the compliance details with your state contractor licensing board or an attorney.
The playbook is on how to get more HVAC reviews.
Paid ads: Meta, Google, and Local Services Ads
Paid ads rent demand: they pay while they run, and stop when they stop.
Meta is not search: there is no furnace-replacement query to capture, so the ad and its landing page have to create the appointment; the system here is 8 to 12 static image ads a month pointed at install-focused landing pages, with one landing-page A/B test a month.
One vendor's benchmark prices that attention: WordStream's 2026 Facebook benchmarks put "Home & Home Improvement" leads-objective campaigns at a median cost per lead of $42.95, medians across its clients' campaigns (a 452-campaign leads sample) and not HVAC-specific.
WordStream's separate 2026 Google Ads benchmarks put the same category at a $90.92 median cost per lead and an $8.33 median cost per click (that sample includes Microsoft Ads), and a Google Ads "lead" is a form fill or a call, not a booked job.
For the record: More Booked Installs runs Meta ads and does not manage Google Ads or Local Services Ads.
Local Services Ads charge per valid lead, and Google publishes no HVAC lead price; Google also began migrating LSA campaigns into a specialized Performance Max campaign type in August 2026 for select US home-service advertisers including HVAC, with most service-area businesses without storefronts in its "Late 2026" phase.
Three mechanics changed in Google Ads: no new call ads can be created since February 2026, existing call ads stop receiving impressions in February 2027, and phone numbers move into call assets on responsive search ads.
Paying Google does not buy organic position either: Google says advertising has no effect on your site's presence in search results.
The channel-by-channel breakdown is on HVAC advertising, and the Meta system is on HVAC Facebook ads.
Lead sellers and marketplaces
Lead sellers are the opposite bet: renting demand by the lead instead of building it.
Angi's own help docs say lead fees change with the task, the homeowner's location, and demand, that each request goes to no more than five pros, and that a lead is not a guaranteed job.
Thumbtack is similar: pros set their own lead prices inside a weekly budget and pay for an open Opportunity only if the customer responds.
On Angi, leads go to no more than five pros and the fee changes with demand; across both platforms, the HVAC lead generation page makes the owned-versus-rented case in full.
Retention and maintenance agreements
Business research has long found that keeping a customer is cheaper than winning a new one, and past customers are the audience you already own.
Maintenance agreements keep those customers close, and the 15-plus-year-old heating equipment in the federal data is the replacement pipeline those relationships sit on.
Weather sets the calendar: June through August held about 64% of US cooling degree days in 2025 and December through February about 59% of heating degree days (EIA Monthly Energy Review), while manufacturer shipments of central ACs and heat pumps peaked from March through July 2025 at about 53% of the year's units, stocking that runs ahead of the weather.
That leaves spring and fall, which is where agreements, past-customer reactivation, and unsold-estimate follow-up come in; HVAC maintenance agreements covers the pricing and the pitch.
What HVAC marketing costs
You will see percentage-of-revenue rules (5 to 10% is the common one), and none of the versions we checked carried a methodology.
The SBA's own blog says there is no hard-and-fast marketing budget, and the two government numbers are averages, not advice: purchased advertising and promotional services ran 0.62% of plumbing and HVAC contractor revenue in 2022 (Census), and advertising was 0.73% of receipts on the industry's 2013 corporate tax returns, the most recent IRS data of this kind.
Both lines cover purchased services only, exclude in-house marketing wages, and describe an industry where commercial and new-construction work dominates, so neither is a target.
The one place a percentage is written down is franchise contracts: One Hour's 2026 franchise disclosure document requires franchisees to spend 6% of gross revenue on local marketing starting in month three, on top of a 1.5% brand fund contribution on the first $5 million of gross revenue, and Aire Serv's 2026 document sets a 2% marketing and advertising (MAP) fee plus required local marketing of $60,000 in the first 12 months (one system's contract terms, not a benchmark).
Illustratively, at $2 million in revenue the industry-average advertising line computes to about $12,400 a year while the One Hour requirement computes to about $120,000, and where you land between those numbers should depend on what a booked install is worth to you.
Our own prices are published: $5,000 a month for CRO plus local SEO, and $3,000 a month plus a one-time $2,500 setup for managed Meta ads, with the full breakdown on what HVAC marketing costs.
Agency, consultant, or in-house
The counts suggest most shops run marketing with nobody: BLS counted about 2,250 marketing specialists working at plumbing and HVAC contractors nationwide in May 2025, set against 111,207 employer establishments from a separate Census program.
Hiring in-house costs salary plus benefits: the May 2025 median wage was $78,760 for marketing specialists and $166,790 for marketing managers across all US industries, and benefits ran about 30% of compensation costs for private-industry workers in June 2026 (BLS), which illustratively puts a specialist hire near $112,500 a year all-in.
Who runs the marketing
- In-house hire
- Full-service agency
- HVAC-specialist consultant
Whoever you pick, judge the operator's record with bookings rather than the deck.
Gabe Meierotto ran conversion optimization as Director of CRO at LaserAway from 2018 to 2023, where sitewide conversion went from 3% → 11%, the testing program returned 210x, more than 2,600 variations were tested, core service pages averaged a 200% lift, and testing velocity rose 11x: his record in that role, booking-conversion experience that transfers to HVAC, not an HVAC result.
More Booked Installs is one person, which is why the scope is deliberately narrow: CRO, local SEO, and managed Meta ads, and nothing else.
The HVAC marketing agency page covers what agencies do and when a solo specialist fits better.
Measurement: booked calls, not clicks
The numbers that matter: calls started, booked calls, estimates run, systems sold, and cost per sold system.
Be skeptical of what platforms count: Google's forwarding numbers only attribute calls that follow a Google Ads click, a tap on a phone link is a tap and not a completed call, and an ad-platform "lead" is a form fill or a call rather than a job.
What an HVAC call booking rate is defines that metric properly, because booking rate has at least three incompatible definitions in circulation.
When you compare months, compare like months: October against last October, not against July, because weather moves the whole industry's demand.
If you want a second set of eyes on where your marketing leaks calls between traffic and booked installs, send the free audit: it arrives within 3 business days as a prioritized plan, and no call is required.
Frequently asked questions
How do I promote my HVAC business?
Start with what you already own: a site that makes the phone easy to tap, a complete Google Business Profile, and recent reviews. Then add local SEO for rankings you keep, and paid ads for calls this month.
What is HVAC internet marketing?
It is the online half of HVAC marketing: your website, your map-pack and organic rankings, reviews, and paid ads on Meta, Google Search, and Local Services Ads. The goal is unchanged: make the phone ring with homeowners ready to book.
How much should an HVAC company spend on marketing?
No sourced percentage fits every shop: the SBA says there is no hard-and-fast budget, and the government's own numbers put the industry's average purchased-advertising line under 1% of revenue. Set your budget from what a booked install is worth to you, not from a rule of thumb.
Is HVAC becoming oversaturated?
The field is crowded: Census counted 111,207 employer establishments in plumbing and HVAC contracting in 2023, and about 58% had fewer than 5 employees. Most of your competitors are small, so conversion and follow-up are where a small shop competes.
How long does HVAC marketing take to work?
Google's SEO Starter Guide says some changes take effect in hours while others take several months, and a 2017 Google video put most SEO timelines at four months to a year. Paid ads book while they run, which is why many shops run both and let the ads carry the phone while rankings mature.