No Per-User Fees. No Payment Cut.

Quote installs and service, size jobs, get paid

HVACPro quotes installs and service calls, gives a quick ballpark on system size, runs maintenance plans, and invoices — feature-complete at a fraction of the price. Works offline. Your data stays on your phone.

❄️ Get it on Google Play See pricing

Live now on Google Play.

Why HVACPro

Quick ballpark sizing, done honestly

A fast tonnage ballpark to sanity-check a job — not a substitute for a load calculation.

New — Now Included

Everything you need to close the job and get paid

The features the $40–80/month platforms charge for — now built into every KGKV app, at a flat price with no cut of your payments.

✍️
Approve & E-Sign
Hand the customer your phone to approve and sign the estimate on the spot — a real, recorded approval.
💵
Deposits & Discounts
Take a deposit up front, apply discounts and markup, and track the balance due automatically.
⭐
Review Requests
One tap after a job is paid asks a happy customer for a Google review — your best growth lever.
📋
Quote Templates
Save your common jobs and build repeat estimates in seconds instead of from scratch.
🔁
Repeat Last Visit
Re-book a returning client from their last job in a single tap — built for recurring work.
📸
Photo Markup
Draw and arrow on before/after photos to document damage and prove the work.
📊
Profit & Loss
See what you earned and spent each month, right on the dashboard.
📅
Calendar Export
Send any job straight to your device calendar — no account, no sync required.
Pricing

Try it free. Upgrade when it pays for itself.

Free
$0
No account required
  • Core scheduling
  • Basic client management
  • Expense & mileage logging
Pro
~$10/mo
$14.99/mo or $119.99/yr
  • Full estimating & takeoff
  • Unlimited clients
  • Approve & e-sign, deposits
  • Invoicing & recurring jobs
  • SMS reminders & review requests
  • Tax export

Run your whole business for about $10/month.

Feature-complete at a fraction of the price — and you keep every dollar you collect.

❄️ Get HVACPro on Google Play

The sizing tool is a ballpark starting estimate only, not a Manual J load calculation and not engineering advice. Proper sizing depends on insulation, windows, ceiling height, and orientation, and oversizing causes problems. Always perform a full load calculation and follow all applicable codes.