Free calculator · 2 min For HVAC + service owners

See exactly how much revenue your business is leaking.

Missed calls. Unpaid invoices. Dormant customers. Most owners don't see this until we show them the numbers. Answer 6 questions — get your number in under two minutes.

Quantifies the dollars slipping through missed calls, no-shows, and unpaid invoices every month.

Benchmarks your numbers against comparable home-services businesses — so you know what "normal" actually looks like.

Shows which leaks are costing you most — and which ones Maximus can plug on autopilot.

Start your recovery audit

Here's exactly what's happening to your revenue. No guessing.

What you'll see on the other side

Three numbers most service owners never add up — until we show them.

The missed-call cost, in real dollars

Every rung phone that goes to voicemail has a price tag. We calculate yours monthly — based on your ticket size and close rate.

Dormant customers still worth money

The clients who bought once and vanished. We estimate how much revenue is sitting in your CRM waiting to be reactivated.

Outstanding invoices quietly aging out

Work you already completed, money you haven't collected. The longer an invoice sits, the less likely it gets paid — we show you the exposure.

Takes about 2 minutes. Results on screen immediately.

Why this calculator exists

Built by operators who watched the leaks happen.

I'm Nirav Doshi. I built Maximus because most home-services owners are losing hundreds of dollars a day to problems they can't see on any dashboard. This calculator gives you the visibility first — what you do with the number is up to you.

Your number is waiting.

Two minutes of questions. A number most owners don't have. Yours, free.

Free · No credit card · Instant results