Missed calls
Use a measured month or normalize a representative phone-system sample.
Free calculator · No signup required
Put a dollar range around missed HVAC calls.
Use your own call volume, average ticket, and scenario rates to decide whether a measured recovery test is worth running.
Uses your numbersNo industry-average claimActual results require proof
Illustrative scenario
20 calls
× $400 ticket × 25% booking scenario
Modeled opportunity
$2,000/mo
This example is scenario math, not a forecast. Change every input below to match your shop.
Use your own operating data
Change the assumptions. See the range.
The calculator is designed to make the decision clearer, not to manufacture a guaranteed return.
Missed call revenue calculator
See what unanswered HVAC calls may be costing you.
Adjust the assumptions to match your call volume, average ticket, and expected recovery rate.
20
1100
$400
$100$2,000
25%
5%75%
30%
0%75%
Modeled missed-call opportunity
$2,000
per month based on your inputs
Your 30% scenario
$600
potential monthly revenue in this scenario
Scenario economics
Modeled gross revenue is 4.0x the monthly software fee.
This is gross job revenue, not profit or payback. Subtract labor, materials, phone-provider charges, and the recurring $149 fee. Actual recovery and payment are unproven.
Software fee
$149/mo
14-day free trial
Phone-provider charges are separate
Better inputs make a better decision
Use your records. Set the assumptions.
Pull the first two from your own records. Treat the percentages as scenarios until a tagged live test proves what actually happens.
Average ticket
Use your own completed-job value instead of a broad industry average.
Scenario rates
Model a booking and recovery percentage without treating either as a promise.
How to get accurate inputs
Use records first. Treat the percentages as scenarios.
- Separate ring-no-answer, busy, caller-abandoned, and voicemail outcomes instead of combining every call into one number.
- Use a measured weighted average from completed jobs for the work included in your analysis.
- Treat recovery and booking rates as scenarios until your own tagged live test proves the result.
What to do with the result
Turn a large scenario into a small, measurable test.
Compare the scenario with actual call outcomes, replies, booked jobs, and gross profit. A large estimate can justify a test; only live records can prove recovery. Review the assumptions in the missed-call revenue loss math guide.
Straight answers
Calculator questions HVAC owners ask
How does the missed call revenue calculator work?+
Enter missed calls per month, your average ticket value, and the share of missed callers who would have booked. Their product is the modeled monthly opportunity; the annual view multiplies it by 12. Set the recovery share separately to model how much of that opportunity follow-up might recover. These are scenarios, not forecasts. Viewing the full 12-month breakdown requires your company name and email.
What is a realistic recovery rate for missed HVAC calls?+
There is no verified universal recovery rate for missed HVAC calls. Use your own call logs and booked-job outcomes when available. Until then, treat the calculator percentage as a scenario input, not a benchmark or forecast.
What counts as a missed call?+
Any inbound call that does not connect to a live person. That includes voicemail, busy signals, ring-no-answer, and calls that are abandoned before someone picks up. Use a full month from your phone system, or normalize a representative 7- to 14-day sample to a monthly count.
Should I use my own ticket value or an industry average?+
Use your own documented average booked-job value rather than an industry estimate. Pull a representative period of completed jobs and divide the included revenue by the closed-ticket count. The closer the input matches the work you are analyzing, the more useful the scenario will be.
Does this calculator account for seasonality?+
It does not. The output is a steady-state monthly scenario based on the values you enter. For seasonal planning, run separate scenarios using your own phone-system records from typical and peak periods instead of applying an industry multiplier.
Why $149/month for the actual recovery service?+
Compare the recurring $149 software fee plus phone-provider charges with profit from verified additional jobs. The calculator shows gross revenue before labor, materials and other expenses. A scenario below $149/month cannot cover even the software fee; a higher gross-revenue scenario does not prove profit or payback.
Ready to test the real call path?
Use the scenario to decide—not to guess.
Start with your own missed-call records, run the 14-day trial, and compare the scenario with what your shop actually captures and books.