How Much Should an HVAC Company Spend on Marketing?
An HVAC marketing budget should follow demand and capacity through the year, and count the value of installs and maintenance plans, not just the first repair.
How much should an HVAC company spend on marketing?
An HVAC company should spend enough each month to fill the capacity it has with the work it wants, at a cost per sold job its margins support. Work it out by season: technician and installer capacity, booking and close rates, average repair and install values, and the value of maintenance plan members. A flat percentage of revenue ignores how unevenly HVAC demand arrives.
| Period | Spare capacity per month | Target cost per sold job | Monthly budget |
|---|---|---|---|
| Winter peak | 30 repair visits, 8 installs | $125 repair, $500 install | $7,750 |
| Shoulder | 60 tune-ups, 15 installs | $60 tune-up, $500 install | $11,100 |
| Summer peak | 25 repair visits, 10 installs | $125 repair, $500 install | $8,125 |
What is a new HVAC customer worth?
A new HVAC customer is worth the first job plus everything that follows: maintenance plan fees, future repairs, an eventual replacement and referrals. A customer who joins a plan and replaces a furnace five years later is worth many times the first repair. Count part of that value when setting what you can afford to acquire a customer.
Estimate what a monthly marketing budget could generate in calls, booked jobs and revenue.
Illustrative estimate only. Results depend on season, service mix, competition, how fast you answer and your share of replacements. The presets are editable examples, not industry benchmarks.
At these assumptions, $4,000 a month could bring about 15.3 booked jobs and $21,412 from first jobs, before maintenance plan and replacement value.
Talk to ShoutExHow should HVAC companies split their marketing budget?
HVAC companies should split their budget between channels that capture urgent demand (Local Services Ads, repair search ads), channels that create planned work (replacement and heat pump campaigns, SEO, past-customer campaigns, mail), and the systems that convert more leads (answering, estimate follow-up, plan renewals). The split should change by season.
| Channel | Share | Purpose |
|---|---|---|
| Google Ads: repair | 20% | Weather-driven urgent demand |
| Google Ads: replacement and heat pumps | 20% | Planned, high-value work |
| Local Services Ads | 20% | Urgent common jobs, pay per lead |
| SEO and rebate content | 15% | Lower future costs; planned buyers |
| Past customers, plans and mail | 15% | Tune-ups, renewals, replacements |
| Answering and follow-up automation | 10% | More leads become sold jobs |
To estimate how search costs move between months, compare Google's Keyword Planner forecasts, which are adjusted for seasonality, with your own call history. Monthly timing is on seasonal Google Ads budgets, and cost targets on Google Ads cost for HVAC.
Keep a weather reserve.
The best-returning days of the year are the ones you cannot schedule.
How do maintenance plans change an HVAC budget?
Maintenance plans change an HVAC budget by providing booked work you do not pay to acquire, especially in shoulder months, and by raising the value of every new customer who joins. A company with a large plan base can spend less on repair ads in peaks and more on planned-purchase campaigns and plan growth.
Plan design and renewals are on maintenance plans, and shoulder-month marketing on slow season.
How do HVAC companies know if marketing is working?
HVAC companies know marketing is working when cost per booked repair and cost per sold install stay within target by season, maintenance plan membership grows, and the job mix shifts toward installs and planned work. Record the source of every job and estimate, review monthly, and compare each season with the same season last year.
- Source recorded on every job, estimate and plan sign-up.
- Monthly review of cost per sold job by channel and campaign.
- Seasonal comparison with last year, not last month.
- Plan membership and renewal rates as a core marketing result.
Lead sources are compared on lead generation for HVAC, and tracked mail on direct mail.
Frequently asked questions
What percentage of revenue should HVAC companies spend on marketing?
It varies. Set the budget from capacity and cost per sold job by season instead.
Should HVAC marketing budgets change by month?
Yes. Demand, costs and capacity change sharply through the year.
How do I value a maintenance plan member?
Plan fees plus likely repairs and replacements over the years they stay.
Should I spend more in the slow season?
Often on planned work such as heat pumps, replacements and tune-ups, where clicks may be cheaper.
Is call answering part of the marketing budget?
Yes. It decides how many paid leads become jobs.
How do I compare channels?
By cost per booked repair and cost per sold install, by season.
What if my technicians are fully booked?
Lower urgent repair spend and keep planned-purchase campaigns running.
Sources & further reading
Platform rules and local programs change. These sources let you check the facts on this page, last checked October 21, 2026.