HVAC marketing: what actually fills the diary
HVAC marketing has a rhythm no other trade on this site shares: two seasons where the phone rings by itself, and two where it does not.
Spending the same amount every month is the most common and most expensive mistake in the trade.
Spend against the season, not the calendar
Summer and winter. Demand exists. Your job is to capture it faster than the competition — Local Services Ads, Google Business Profile, and answering the phone. Brand advertising here is largely wasted; people are already searching.
Spring and autumn. Demand must be created. This is where the budget belongs, and where the product is not a repair — it is a maintenance agreement.
Maintenance agreements are your best marketing
A plan member:
- Calls you first, without shopping
- Buys repairs at a member discount you priced in from the start
- Replaces their system with you rather than getting three quotes
- Costs almost nothing to reach, because you already have their details
Acquiring a replacement job cold costs $300 to $800 in most markets. Acquiring one from a plan member costs a phone call.
Which means selling an agreement is a marketing investment, not an operations detail. Sell one at every install, every repair, and every tune-up.
The channels, ranked for a small HVAC company
Google Business Profile. Free, and the most valuable thing you own. Real photos, accurate hours, and a review after every single job.
Local Services Ads. Pay-per-lead, high intent, strongest in peak season for no-heat and no-cool emergencies. Your close rate depends almost entirely on how fast you respond.
Local SEO. A page per service, a page per town you serve. Slow, compounding, and the cheapest source of work by year two.
Your existing customer list. Underused by almost everyone. A seasonal tune-up reminder to 400 past customers costs nothing and books more work than most paid campaigns.
Financing offers. Not a channel, but a conversion multiplier. A $12,000 system and a $210 a month system are the same purchase and very different decisions.
What acquisition actually costs
Track cost per acquired job, not cost per lead:
(Marketing spend + commission) ÷ jobs won
Then compare it by channel and by job type. Most HVAC companies discover that replacement acquisition is expensive, service acquisition is moderate, and agreement member work is nearly free — which is the entire argument for growing the plan base.
The two operational things that beat any channel
Response time. A no-cool call in July goes to whoever answers. If you are on a roof and calls go to voicemail, that is a marketing loss caused by an operations decision.
Reviews after every job. HVAC is a high-anxiety, high-value purchase from a stranger in your home. Recent reviews outperform advertising, and they are free.
What to run it on
The agreement base and the follow-up are the two things that need a system.
Housecall Pro from $189/mo has the best recurring service plan management of the three, which is directly the strategy above. Jobber at $49/mo plus $29 per seat handles recurring reminders and automated quote follow-ups on Connect. QuoteIQ at $29.99/mo includes consumer financing on every tier and review collection from the Beginner plan.
Questions operators actually ask
What marketing works for HVAC companies?
Google Business Profile and Local Services Ads for emergency demand, plus a maintenance agreement base that generates repair and replacement work at near-zero acquisition cost. The agreement base is the highest-return marketing an HVAC company can build.
How much should an HVAC company spend on marketing?
3% to 10% of revenue, weighted heavily toward the shoulder seasons. Spending in July when the phone rings anyway is the most common budget mistake in the trade — spend in April and October when demand needs creating.
Why are maintenance agreements marketing?
Because a plan member calls you first, buys repairs at a discount you already priced in, and replaces their system with you rather than shopping three quotes. Acquiring a replacement from an existing plan member costs almost nothing; acquiring it cold costs $300 to $800.
Do Local Services Ads work for HVAC?
Yes, particularly in peak season for emergency no-heat and no-cool calls. They are pay-per-lead with high intent. Watch your close rate — the leads are shared and the ones you win are decided by response speed.
How do I market in the shoulder seasons?
Sell maintenance agreements and indoor air quality work to your existing customer list. April and October are when you talk to people you already know, not when you buy expensive cold leads for work nobody urgently needs.