What HVAC advertising costs in 2026
LocaliQ's 2025 benchmarks put heating and furnace campaigns at a $129 cost per lead and AC install/repair at $128, on roughly $9.30–$9.68 clicks. SearchLight Digital's January 2026 study of $14.9M in contractor ad spend found a blended $104 Google Ads cost per lead across HVAC and plumbing — but branded leads cost $34 while non-branded cost $149, and non-branded cost per paying customer hit $804.
Local Services Ads are the counterweight: $51 per HVAC lead with a 43.9% booking rate and 7.84x closed return on spend (SearchLight LSA Benchmark, Feb 2026). With full system replacements averaging $11,590–$14,100 (Angi, 2026), one booked install covers a quarter of advertising.
| Channel | Cost per lead | Source |
|---|---|---|
| Google Search (heating/furnace) | $129 | LocaliQ 2025 |
| Google Search (AC install/repair) | $128 | LocaliQ 2025 |
| Local Services Ads (HVAC) | $51–$80 | SearchLight Feb 2026; The Media Captain 2025 |
| Angi/HomeAdvisor HVAC install (shared) | $30–$80 | Hook Agency 2026 |
The three-season HVAC playbook
- Shoulder seasons (Mar–Apr, Sep–Oct): push tune-up and maintenance-plan offers at low CPCs; maintenance members become your no-ad-cost replacement pipeline. October is the single busiest HVAC month (Samsara).
- Peak heat and cold: emergency intent — “AC repair near me”, “furnace not working” — where LSA and top-of-page search win the call in the first hour. More than 90% of LSA leads arrive by phone (The Media Captain); answer rate is a ranking factor.
- Year-round: reviews and AI visibility. 91% of consumers read local reviews (BrightLocal, 2025), and 87% of HVAC and plumbing contractors are invisible in AI answers (PM Magazine, 2026). Both are fixable in a quarter.
Why measurement decides HVAC winners
The 3x spread between good and bad accounts shows up in HVAC just like roofing. Call tracking that separates booked service calls from tire-kickers, plus a weekly report tying spend to booked revenue, is the difference between scaling winners and funding waste. That's the entire premise of how we work: flat fees, weekly reporting, targets agreed before launch.
Frequently asked questions
How much should an HVAC company spend on ads?
Most growing HVAC companies invest 5–7% of revenue in marketing. At 2026 benchmarks — $51 LSA leads and ~$128 search leads with a $2,110 average service ticket (SearchLight) — a $3,000–$5,000 monthly budget typically produces 30–60 qualified calls when well managed.
Are Local Services Ads worth it for HVAC?
Yes — they're currently the cheapest qualified HVAC lead at scale: $51 average with a 43.9% booking rate and 7.84x closed ROAS across $6.7M of tracked spend (SearchLight, Feb 2026). Rankings depend on reviews and answer rate, so they reward well-run companies.
When should HVAC companies advertise?
Always-on with seasonal surges. Searches for AC repair rise 266% into July and heating repair rises 594% in fall (WebFX) — companies that pause ads in shoulder months restart Google's learning phase right as demand spikes.
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