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HVAC cost per lead calculator

Put in what you spent on marketing last month, how many leads came in and how many of them you booked. A cheap lead that never books can cost more than a pricey one that does.

Calculator

An example. Change it to your own number.
Calls, forms and chats from new customers.
An example. Change it to your own number.
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cost per lead

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booked jobs

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cost per booked job

Your numbers; this is math, not a promise of results.

See which shops near you are getting these calls: free report card →
The math

How it's worked out.

No hidden numbers. Here's every step.

  • Cost per lead = marketing spend / leads
  • Booked jobs = leads x booking rate
  • Cost per booked job = marketing spend / booked jobs
Improve the number

Three ways to move it.

Answer every call

A lead you miss still costs money. Text back missed calls so they don't call the next shop.

Track which source booked

Ask every caller how they found you, or use tracking numbers, so you know which spend books jobs.

Follow up on the ones that didn't book

A quick text a day later turns some 'not yet' leads into jobs at no extra cost.

Missed-call text-back: Every missed call texted in 60 seconds →
Read the guide: What HVAC marketing costs in 2026: published prices compared →

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