How much should an HVAC company spend on marketing?

SEO alone runs $1,000 to $5,000 a month industry-wide, per 2026 research, and ad budgets sit on top. Ours is $700 for SEO and $1,000 flat for ads management. Judge it against a replacement job worth $7,000 to $20,000 installed, and the threshold to break even is a couple of systems a year.

How do I get more HVAC maintenance plan signups?

Make the plan easy to find and easy to understand. Most HVAC sites have no plan page at all, so the only pitch happens verbally at the end of a service call. A page that states what is included and what it costs, plus follow-up after every repair, is what moves conversion toward the 40% to 60% top performers reach.

When should HVAC marketing start before the season?

Six to eight weeks ahead, not during. Ads can launch in days, but SEO needs months and people research replacement costs well before their system fails. Starting in the shoulder season means you are already ranking when the first hot or freezing week arrives and everyone else starts bidding.

Is SEO or Google Ads better for HVAC?

Ads for the peaks, SEO for everything underneath. HVAC clicks are expensive — installation keywords reach $45 to $75 each in competitive markets — so paying for every lead forever is costly. Most HVAC companies should run ads through the peaks while SEO builds the cheaper channel.

Do you work with HVAC companies outside the Bay Area?

Yes. We are based in the Bay Area and work with contractors across the US. Your seasonality differs by climate — a Phoenix cooling season and a Minneapolis heating season need different calendars — and we plan the budget around yours rather than a generic one.

HVAC Marketing

HVAC Marketing Agency That Builds Recurring Revenue, Not Just Leads

Iwebs Design is an HVAC marketing agency that builds websites, runs local SEO, and manages Google Ads for heating and cooling contractors. We measure the work in booked calls and maintenance plan signups, because in this trade the members are the asset.

Most agencies sell an HVAC company replacement leads and stop there. That leaves the most valuable part of your business untouched, and it leaves your revenue swinging hard between a July heat wave and a dead October.

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HVAC Marketing

Marketing Built Around How HVAC Companies Actually Make Money

Iwebs Design markets HVAC companies around the number most agencies never mention: how many customers become maintenance members. Preventive maintenance contracts account for roughly 39% of US HVAC service revenue, and companies carrying 40% or more recurring revenue sell for six to ten times EBITDA against two to four for demand-only shops, per AnchorWorks' 2026 benchmark report. So we do not simply chase replacement enquiries. We build the website, the local SEO, and the ad campaigns to feed both sides of the business: emergency and replacement work when the weather turns, and plan signups that flatten the swing between your peak weeks and your dead ones. Our website build is $950 one time and SEO is $700 a month, both published up front, and every campaign reports in booked calls and plan conversions rather than impressions.

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The Members Are the Business

Here is the argument we make on nearly every HVAC call. A replacement lead is worth a lot once. A maintenance member is worth something every year, brings you the replacement when the system finally dies, and calls you rather than searching again.
The industry numbers back it up hard. Maintenance contracts make up around 39% of US HVAC service revenue, and AnchorWorks' 2026 benchmark work found top performers converting 40% to 60% of new customers into members while the industry average sits at 15% to 25%. Companies that sell agreements well report meaningfully higher annual revenue per customer and far smaller seasonal swings.
That changes what your website and campaigns are for. Every service call is a membership conversation, so the site needs a plan page that explains the value in plain terms, the pricing needs to be visible, and the follow-up after a repair needs to exist at all. Most HVAC sites we are asked to fix have no plan page whatsoever.

What We Handle for HVAC Contractors

Four services. Most HVAC companies start with the website and ads before a heat wave, then let SEO build underneath through the shoulder season.

HVAC Website Design

A site built for a homeowner with no cooling at 4pm in August: click-to-call everywhere, separate pages for repair, replacement, and maintenance plans, financing for five-figure system jobs, and a plan page that actually sells memberships.

See HVAC website design

HVAC SEO

Rank for AC repair and furnace replacement in every town you cover, before the season starts rather than during it. Google Business Profile, reviews, city pages, and content built for both peaks.

See HVAC SEO

HVAC PPC (Google Ads)

Budgets that flex with the weather instead of sitting flat. Repair and installation split apart, because they cost very different amounts per click, with call tracking on everything.

See HVAC PPC

AI Agents for HVAC

Get named when homeowners ask ChatGPT who to call, and put an AI receptionist on the overnight line during the week your phone rings more than your team can answer.

See AI agents for HVAC

Three Jobs, Three Different Marketing Problems

Ticket size and urgency pull in opposite directions across an HVAC company's work, and a single campaign cannot serve all three.

	Repair call	System replacement	Maintenance plan
Typical value	Service fee plus parts	$7,000 to $20,000 installed	Recurring, yearly
Decision speed	Same day	Days to weeks	At the end of a service call
Wins on	Answering first	Trust, financing, efficiency	Being explained clearly
Ad cost per click	Higher: repair terms are contested	Highest: install terms peak	Not usually advertised
Where sites lose it	No click-to-call	No financing or pricing guidance	No plan page at all

Replacement figures from Angi's 2026 HVAC replacement cost data; click-cost pattern from 2026 HVAC Google Ads benchmarks.

Two Peaks, Two Dead Seasons, One Flat Budget Is a Mistake

HVAC demand does not rise and fall gently. It spikes on the first genuinely hot week and again on the first freeze, then goes quiet in spring and autumn. A monthly ad budget that never changes overspends in April and runs out in July.
So we flex it. Spend concentrates into the weeks when search volume actually climbs, and shoulder seasons shift toward maintenance plan promotion and tune-up offers, which is exactly the work that fills a quiet calendar and creates members.
Search behaviour follows the same shape. Nobody searches for furnace repair in June, but plenty of people research replacement costs when their system is loud and old. Content built for that quiet research window is why the SEO pays off before the season rather than during it.

Proof

What We Can Show You

Read the eko roofers case study

Straight answer: our published contractor result is roofing, not HVAC. On eko roofers, Search Console shows impressions rising from 1,700 to 3,394 across the 90 days to August 7, 2026, across 290 distinct queries.

We will also tell you the unflattering half of that, because it is the useful half. Clicks went from 74 to 90, and 65 of those 90 were people searching the company by name. The non-branded terms are surfacing but still ranking too low to convert. HVAC campaigns are newer for us, and we would rather say that than imply a result we cannot show.

What HVAC Marketing Costs, Ours and the Market's

HVAC SEO runs $1,000 to $5,000 a month across the industry, with small operations starting near $800 and multi-location companies in competitive metros paying $6,000 to $8,500, per BuiltRight Digital's 2026 research. Google Ads adds a management fee on top of spend.
Ours is published: $950 one time for the website, $700 a month for SEO, $1,000 a month flat for Google Ads management with your budget going straight to Google, and $200 a month for site maintenance if you want us handling hosting and updates. Monthly services run a three-month minimum, then month to month.
Against a replacement job averaging somewhere between $7,000 and $20,000 installed, the payback threshold is low. One extra system a quarter covers a year of website and SEO several times over — and that is before counting the members those campaigns bring in.

Why Contractors Work With Us

We work with the trades only, publish our pricing, and report in booked jobs rather than impressions.

A complete contractor website, designed, written, and launched for one flat fee. No monthly lock-in, and the domain, content, and design stay yours if you ever leave.

$950

From kickoff to a live site. Design in week one, content and build across weeks two and three, then launch. The only thing that stretches it is waiting on your photos.

2-4 wks

Trades we serve, and nothing else. That means we already know how your customers search, what your jobs are worth, and which season your phone rings before we start.

Average rating across 43+ Reviews. Every campaign reports in calls and booked jobs, using the same Search Console numbers you can open yourself.

5.0

HVAC Gallery

The kind of hvac work we help you win

A visual look at the hvac jobs your website and campaigns should be built to sell — the projects homeowners are searching for right now.

What Clients Say About Working With Iwebs Design

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Website Design • SEO • Landscaping

“Working with Iwebs Design changed how people find us online. Our Google rankings and calls from new customers went up noticeably, and Haseeb actually understands the landscaping business — not just SEO theory.”

Joe Andolina

Owner, JPM Landscape

Case Studies