
Missed calls and slow follow-up quietly cost HVAC companies thousands in lost booked jobs. Find your real number in under 60 seconds.
Scroll down to the calculator to see your monthly lost revenue.
Typical HVAC firms in the West Midlands lose the equivalent of 2–5 full system installations each month due to unhandled calls and slow replies.
See the impact in under a minute
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Most UK HVAC companies lose between £7,000–£25,000+ per month from missed calls and slow follow-up. Enter your numbers below to see where you stand.
Estimates only. Real results depend on call volume, availability, and close rate.
Most owners underestimate this — until they calculate it.
I’m Juraj, founder of THERMALIQ. I design practical systems that help HVAC businesses capture more booked jobs and stop losing revenue from missed calls and slow follow-up. I work hands-on with real operators — not hype or generic AI tools.

We’re onboarding a small number of HVAC companies to validate and optimise our systems in real conditions — with zero risk to you.
No long-term contract. Cancel anytime. If you see no measurable value in the first 60 days, you walk away.