HVAC marketing, measured in booked jobs.

Every agency report you have ever read led with impressions, clicks, or leads. None of those pay a technician. The number that runs an HVAC company is what it costs to put a booked job on the board, by channel, and whether that job was a repair, a replacement, or a tune-up.

The gap between a lead and a job is where most marketing money disappears. In one large vendor dataset, HVAC and plumbing Google Ads leads cost $104 blended in January 2026, booked at 41.7%, and worked out to $472 per paying customer.

Source: SearchLight Digital benchmark, January 1 to 31, 2026, 816 HVAC and plumbing client accounts, spend-weighted and outlier-filtered. One vendor’s clients, not an industry survey.

Read that again. The lead cost is a quarter of the customer cost. An owner who only sees the $104 thinks the channel is working. The owner who sees $472, and knows his average replacement ticket, knows.

The denominator matters too. When SearchLight graded 70,000-plus calls, forms, and chats from HVAC and plumbing businesses in December 2025, 37% were bookable at all. The rest were spam, vendors, existing customers, and wrong numbers.

Source: The Data-Driven Trades (SearchLight), Lead Quality Benchmarks, December 2025, published January 27, 2026. SearchLight’s AI grading of its own clients’ conversions. Not comparable to ServiceTitan booking rates, which use a different denominator.

What it takes to build the number

• Call tracking numbers per channel, recorded, with calls graded as lead or not
• Forms and chats tagged by source before they hit the CSR
• Jobs recorded in your field software with the lead source carried through
• One weekly report: booked jobs, cost per booked job, by channel

The last item depends on the third. If jobs are not recorded, or are recorded without the source, the number cannot exist. That is the one thing we ask of every client before we start.

The cheapest booked job you will ever buy is the call that already rang and went unanswered. Before any channel gets more budget, find out what happens to the calls you already get.

In Invoca’s 2026 benchmark, 34% of HVAC calls were answered by a person, the second-lowest of nine home-services trades. Plumbing answered 74%. Of the HVAC calls that were answered, 45% were leads, and 43% of those leads converted on the call.

Source: Invoca, Home Services Lead Conversion Benchmarks Report 2026, July 2026, HVAC sub-industry charts. Averages across Invoca’s customer base; size mix not disclosed. Conversion on the call, not a completed job.

ServiceTitan’s booking data points the same direction. Across HVAC shops on its platform in June 2022, 38% of calls were booked. Shops with 25 or more technicians booked 59%. Shops with fewer than five booked 24%.

Source: ServiceTitan data report, October 2022, June 2022 data from more than 3,000 trade businesses using ServiceTitan in the US and Canada. ServiceTitan users only; 2022 data.

Time of day compounds it. In the same ServiceTitan dataset, larger shops fell from a 61% booking peak in the morning to 21% after 6 p.m., smaller shops from 26% to 9%. And the calls keep coming after hours: 14.1% of inbound calls arrived outside business hours in June 2025 versus 9.8% in October, in a same-store cohort of ServiceTitan contractors.

Sources: ServiceTitan, Data Report: Average Call Booking Rates, October 25, 2022; ServiceTitan, HVAC summer after-hours call spike, June 3, 2026, tenant-weighted same-store cohort, not nationally representative. Shares of calls arriving after hours, not missed-call rates.

Speed matters on web leads as much as answer rate matters on calls. The oldest study still quoted is also the clearest: odds of contacting a web lead were 100 times greater when it was called within five minutes than at 30 minutes.

Source: Lead Response Management study, Oldroyd, MIT Sloan with InsideSales.com, 2007, about 15,000 leads and more than 100,000 call attempts across six companies. B2B, not HVAC, and nineteen years old. Direction, not a benchmark.

The intake checklist

• Every line answered by a person or a booking-capable system, including after hours in season
• Web leads called back within five minutes, by automation if a human cannot
• CSRs asking for the appointment on every qualified call, and the ask recorded
• Booking rate tracked weekly, by CSR and by hour

When an owner tells us marketing is not working and the booking rate is under 40%, marketing is not the first thing we fix. Where a shop cannot answer and book what it already gets, lead flow gets sold and delivered first, and the ad budget waits.

For a service-area business, the Google Business Profile is the storefront. It is where the map pack ranking lives, where the reviews live, and where the highest-converting calls come from: in Invoca’s HVAC data, calls from Google Business Profiles ran at a 50% lead rate and 49% conversion on the call, the best of any channel except ChatGPT, which had very low volume.

Source: Invoca, Home Services Lead Conversion Benchmarks Report 2026, July 2026, HVAC calls by channel. Channel differences may reflect who chooses each channel, not what the channel causes.

Google says local ranking is based on relevance, distance, and prominence, and that more reviews and positive ratings can help.

Source: Google Business Profile Help, answer 7091. Posting frequency and new photos are not named as ranking factors.

The practitioners who study it agree on where to start. In Whitespark’s 2026 survey of 47 local search experts, the top factors for the map pack were the primary profile category, proximity to the searcher, keywords in the business title, a physical address in the city of search, and being open at the time of search. High ratings ranked sixth, review quantity ninth.

Source: Whitespark, Local Search Ranking Factors 2026, published November 6, 2025. Expert opinion, not measured data; the experts have no special access to Google’s algorithm.

Then the reviews do the converting. In BrightLocal’s 2026 consumer survey, 97% of consumers read reviews for local businesses. 47% will not use a business with fewer than 20 reviews. 74% look for reviews written in the last three months. 31% will only use a business rated 4.5 stars or higher, up from 17% the year before. 80% are likely to use a business that responds to all its reviews, and templated responses put off half of them.

Source: BrightLocal Local Consumer Review Survey 2026, published February 11, 2026, representative panel of 1,002 US adult consumers via SurveyMonkey. Consumer preferences, not ranking thresholds.

Where profiles get suspended

Google’s own guidance for service-area businesses: hide the address, keep one profile for the central office, and keep the overall service area within about two hours’ driving time from the base. Ignoring that is a frequent suspension trigger, and a suspension takes the phone with it.

Source: Google Business Profile Help, answers 3038177 and 9157481.

Organic search is the channel that keeps paying after the spend stops, which is exactly why it is undersold: nobody bills you monthly for a ranking you already hold. Organic calls also convert well. In Invoca’s HVAC data, organic search calls ran at a 49% lead rate and 45% conversion on the call, ahead of paid search at 39% and 44%.

Source: Invoca, Home Services Lead Conversion Benchmarks Report 2026, July 2026, HVAC calls by channel. Phone calls only.

Most “SEO did not work” stories are measurement failures. The owner was generating organic calls and could not see them because nothing tracked them. Build the scoreboard from Section 1 first, and organic usually turns out to be the cheapest booked job on the board.

Where the search is moving

The homeowner is starting to ask an AI assistant instead of typing into Google. BrightLocal found consumer use of AI tools for local business recommendations rose from 6% to 45% in one year, making AI the third most popular source, while Google’s share as a source for reviews and recommendations fell from 83% to 71%. Among those using AI, 31% used ChatGPT and 23% used Google’s AI Mode.

Source: BrightLocal Local Consumer Review Survey 2026 and AI-trust report, March 10, 2026, AI-user subgroup of 455 from the same panel. The 83% to 71% is Google’s share as a review source, not its share of all local search.

The AI answer draws on the same material the map pack does: the profile, the reviews, the service pages, the citations. There is no separate “AI SEO.” There is doing the local work well enough that a language model can find it and trust it.

What the work is

• Technical first: a site Google can crawl, index, and trust, before anyone writes a word
• Profile and citations built to the standard in Section 3
• Service pages by job type and city that answer the question and ask for the call
• Tracking that credits the organic call to organic

That sequence, in that order, is how Watkins Heating & Cooling in Springboro, Ohio went from weak visibility to a number one local ranking and $60,000-plus in installation revenue attributed to organic traffic in three months, with no added ad spend.

Source: HVAC Digital Marketing client records, Watkins Heating & Cooling, January to March 2024. One client, one market, one period. Not a projection of what another market will do.

Paid search is the fastest channel to turn on and the easiest to waste. Clicks are expensive and getting more so. In LocaliQ’s 2025 home-services benchmark, air conditioning installation and repair ran $9.68 per click and $127.74 per lead; heating and furnaces $9.30 and $129.02. Year over year, cost per lead rose for 69% of home-services businesses in that sample, by 10.51% on average.

Source: LocaliQ 2025 home-services search advertising benchmark, 3,211 US campaigns run by LocaliQ customers, April 1, 2024 to March 21, 2025, medians. One vendor’s customer campaigns; conversions are advertiser-configured, not booked jobs.

The way to survive those prices is structure. Repair, replacement, and maintenance intent are different buyers with different tickets, and they belong in different campaigns with different targets. SearchLight’s January 2026 data shows why: non-branded heating repair leads cost $144 and booked at 38.2%; AC install leads cost $157 and booked at 24.2%, against a higher ticket. One blended campaign cannot bid correctly for both.

Source: SearchLight Digital benchmark, January 2026, non-branded campaigns by service line, 816 HVAC and plumbing client accounts. January is heating season; AC figures are out of season. One vendor’s clients.

Local Services Ads

LSA sits above the paid results and charges per lead instead of per click. In SearchLight’s February 2026 data, HVAC LSA leads cost $51, booked at 44.0%, carried a $2,110 average ticket, and returned 9.55 times spend in closed revenue.

Source: SearchLight Home Services LSA Benchmark, February 1 to 28, 2026, 888 contractors, HVAC subset 409 accounts and $1.52M spend, gross spend before credits. One vendor’s clients, in heating season. Not comparable to the January Google Ads figures above as a single dataset.

Two things changed in the last year that most LSA advice has not caught up with. Google consolidated its badges into a single Google Verified badge on October 20, 2025, and discontinued the money-back guarantee for services booked after December 7, 2025. And in August 2026, Google began automatically migrating existing LSA campaigns into Performance Max pay-per-lead campaigns inside Google Ads for select US home-service advertisers, HVAC among them. Performance reports do not transfer, weekly budgets become daily, and manual bidding goes away.

Sources: Google Local Services Help, answer 16498018; Google Ads Help, answer 17213585, read September 10, 2026. Google’s plan as published; it may change. Check current state before acting.

Never write “Google Guaranteed” on anything. It is gone.

Meta reaches the homeowner who has not searched yet: the 15-year-old system, the house that just sold, the neighbor of the job you finished Tuesday. It is also where lead quality goes to die if the campaign is built wrong.

The costs look attractive next to search. In WordStream’s 2025 benchmark, Home and Home Improvement leads-objective campaigns on Meta ran $41.26 per lead at a 5.22% conversion rate, though that conversion rate was down 36% year over year.

Source: WordStream, Facebook Ads Benchmarks 2025, updated September 15, 2025, 726 US leads campaigns, April 1, 2024 to June 30, 2025, medians. Home improvement broadly, not HVAC. A lead is a platform-recorded conversion, usually an instant form, and the category figure may rest on very few campaigns.

A $41 instant-form lead and a $128 search lead are not the same lead. The search lead has a broken system today. The Meta lead clicked a picture. Run Meta on the scoreboard from Section 1 and judge it on cost per booked job, not cost per form. In Invoca’s HVAC call data, paid social calls ran a 47% lead rate but converted at 41% on the call, below every other channel measured.

Source: Invoca, Home Services Lead Conversion Benchmarks Report 2026, July 2026, HVAC calls by channel. Phone calls only.

Where Meta earns its budget

• Retargeting the site visitors and estimate recipients who went quiet
• Pre-season replacement and maintenance-plan offers to homeowners in your ZIPs
• Recruiting, where it often outperforms the job boards

The estimate that went quiet is the highest-margin lead you own. You already paid to acquire it, a technician already stood in the house, and the homeowner already knows the number. Most shops let it sit.

Harvard Business Review’s audit of 2,241 US companies found 37% responded to an online lead within an hour, 24% took more than 24 hours, and 23% never responded at all. In a separate dataset of 1.25 million leads, companies responding within an hour were about seven times more likely to qualify the lead.

Source: Harvard Business Review, The Short Life of Online Sales Leads, March 2011. Not HVAC; fifteen years old. The seven-times figure belongs to the 1.25 million-lead dataset, not the 2,241-company audit.

HVAC-specific data is thinner, but it points the same way. Among 1,071 HVAC users of the Hatch platform, 88% took more than five minutes to reply after a contact responded to an automated message, and the most common reply time was one day.

Source: Hatch, Data Dive: HVAC Speed to Lead Response Rates, 132,000-plus HVAC campaigns, accessed September 10, 2026. Hatch users only; measures second-touch reply time, not first response; Hatch sells AI CSRs.

Financing and the agreement base

Two levers change what a booked job is worth. Synchrony’s survey found 41% of consumers actively seek financing options, and ServiceTitan reports that contractors who offer financing see 12% higher close rates and 13% higher average tickets.

Source: ServiceTitan, 2025 Consumer Trends in the Trades Report with Synchrony and Visa, September 30, 2025. The 41% is Synchrony’s survey; Synchrony is a financing company and co-sponsor. The 12% and 13% compare contractors who offer financing with those who do not, with no method disclosed; not an effect of offering it.

And the maintenance agreement turns one job into a customer. Leading contractors derive an estimated 35% to 55% of revenue from service agreements, with a panel median around 38%.

Source: BizMetricsHQ, 2026 US HVAC Industry Economic and Market Report, June 15, 2026. Triangulated estimate; panel size not stated.

Follow-up is where email and SMS belong: the open estimate, the lapsed agreement, the pre-season tune-up reminder, the review request. Not a newsletter. Texting carries rules, including honoring STOP by any reasonable method under the FCC’s April 2025 consent-revocation rules, so build it right or do not build it.

A homeowner with a dead system in July is reading your site on a phone in a hot kitchen. The site has one job: get her to call or book in under a minute. Everything else on it is for you, not for her.

Conversion benchmarks are thin for HVAC specifically. Across all industries, Unbounce’s 2024 report put the median landing-page conversion rate at 6.6%, and the company calls that a baseline, not a target.

Source: Unbounce 2024 Conversion Benchmark Report, 57 million conversions across 41,000 landing pages. Unbounce-built pages, all industries. Not a home-services or HVAC figure.

What that means for you: if your service pages convert at 2%, you are paying double for every lead a 4% page would produce, on every channel at once. The website multiplies or divides everything upstream of it.

What a service page has to do

• Load fast on a phone, on a weak signal, in under two seconds
• Show the phone number, the book-now button, and the service area above the fold
• Say what the job is, roughly what it costs, and how fast you can be there
• Show real reviews and real technicians, not stock photos
• Carry the tracking that credits the call to the channel
• Be yours: your domain, your hosting, your code, in your name

That last line is not a design point. Owners lose their sites when they leave an agency more often than they lose anything else. Check who owns the domain today.

There is no correct percentage. There is the number that buys the booked jobs your capacity can handle, and it moves with your market, your season, and how well Sections 2 and 8 are working.

The reference points that exist: trade-press guidance puts HVAC marketing at 3% to 6% of gross revenue. ACCA’s survey of more than 1,000 US HVACR contractors found the average contractor spends 6% of annual revenue on marketing, and that contractors investing at least 12% reported net profit of 9% versus 5% for the rest.

Sources: ACHR News, January 29, 2026, interviewee guidance, not data. ACCA and Farmington Consulting Group, Contractor of the Future study, fielded September to October 2025, key findings published December 10, 2025. The 12% finding compares two groups and does not show cause.

Read the ACCA figure carefully. It does not say spending 12% produces 9% margins. It says the shops that spend 12% also earn 9%, which may mean they can afford to, or that they run tighter on everything, marketing included. It is a fact about who they are, not a rule for you.

How the number should be set

• Start from capacity: how many jobs a week can your trucks and CSRs handle beyond what you book now
• Multiply by the cost per booked job you are actually seeing, by channel, from Section 1
• Fund intake and the website first, because they change the cost of every channel
• Split fee from ad spend so you can see what you pay for management and what goes to the platforms
• Revisit every 30 days, and move money toward the channel that booked

Money you may already have

If you are a manufacturer dealer, check your co-op. Lennox co-op funds, for example, accrue on the dealer’s Lennox purchases and can reimburse up to 60% of co-branded advertising and promotions.

Source: Lennox 2026 Consumer Advertising and Promotions Program Guidebook, US. Lennox dealers only; terms change yearly. Check the current guidebook.