HVAC Marketing Spend Calculator
Work out how much your HVAC business should spend on marketing to hit its revenue goal, and the most you can pay per lead before the math stops working.
Built for HVAC owners who'd rather know than guess. Your numbers stay in your browser.
A common range is 5 to 10% of revenue, higher when you are growing. The output backs that into a real budget for your own numbers.
| Leads needed / month | 117 |
| Max cost per lead | $48 |
| Max cost per booked job | $112 |
When an agency quotes you a price per lead, compare it to the max above. Over that number and the math stops working.
What you get
Three reasons this earns its place on your desk
Back into a real budget
Set the revenue you want and the calculator works out what to spend to get there, instead of guessing a number.
Know your max cost per lead
See the most you can pay for a lead and still hit your margin, so you can judge any ad channel honestly.
Sanity-check the agencies
When someone pitches you HVAC leads, you will know in seconds whether the price works.
How it works
The math behind the number
Set a revenue goal, divide by average job to get jobs needed, divide by close rate to get leads needed, and take your target marketing percentage of revenue as the budget. The budget over the leads is the most you can pay per lead.
The defaults
HVAC benchmarks (2026)
The calculator starts from the 2026 figures sourced below, so the first number you see is realistic, then you replace them with your own.
| Benchmark | Typical value |
|---|---|
| Average job value | $1,600 |
| Gross margin | 45% |
| Net profit margin | 8% |
| Median field-tech wage | $28.75/hr |
| Payroll burden | 32% |
| Billable utilization | 65% |
| Billed labour rate | $125/hr |
| Close rate | 43% |
| Marketing % of revenue | 7% |
Sources
- U.S. Bureau of Labor Statistics — OEWS, Heating/AC/Refrigeration Mechanics & Installers (49-9021), May 2024
- U.S. Bureau of Labor Statistics — Occupational Outlook Handbook: HVAC Mechanics & Installers (median wage May 2024)
- Built on Tenth — Average HVAC Ticket Size by Job Type (2025-2026 market intelligence)
- CEO Finance Academy — HVAC Business Profit Margins at $1M-$5M (cites 2024 ACCA Financial Benchmarking Study)
- ACHR News — Report: Only 65% of HVAC Technician Time is Billable Hours
- ACHR News — Survey Reveals Strategies to Boost HVAC Close Rates by Double Digits
- WebFX — 2026 HVAC Marketing Benchmarks (~7% of revenue, CPL data)
- BDR — How Much Should HVAC Contractors Spend on Marketing (7-12% of revenue)
- Rippling — How to Calculate Labor Burden: 2025 Guide (25-40% burden range)
- ServiceTitan — HVAC Labor Rate Calculator & Field Service Metrics (billed rates, utilization)
Get the download
Email me the editable worksheet
Get the spreadsheet so you can model channels and update the budget as your numbers change.
FAQ
Common questions
- How much should a HVAC business spend on marketing?
- A common benchmark is 5 to 10 percent of revenue, higher when you are growing. The calculator turns your own revenue goal, average job value, and close rate into a specific budget rather than a rule of thumb.
- What is a good cost per lead?
- It depends on your average job value and close rate. The calculator shows the maximum you can pay per lead and per booked job while still hitting your target margin — that ceiling is the number that matters.
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