Invoicing App for HVAC Techs
Create estimates in the attic, invoice from the crawl space, and get paid through Square -- even when your phone has no signal.
How HVAC techs use BillRig
AC replacement in July
The homeowner needs cool air today. Build the estimate on-site, get a signed approval, and collect the deposit before you pull the old unit.
Ductwork bid with no cell service
You're in a basement with zero bars. BillRig works offline -- create the estimate now and it syncs when you're back in range.
Maintenance plan upsell
A routine tune-up reveals a cracked heat exchanger. Add the repair to the estimate, show the homeowner the cost breakdown, and get approval on the spot.
Seasonal rush deposits
When you're booking 10 installs a week, BillRig makes sure every deposit you collect stays within your state's legal limits -- automatically.
BillRig vs. generic invoicing tools
| Feature | BillRig | Generic Tools |
|---|---|---|
| Offline mode | ||
| Square payments | ||
| State compliance rules | ||
| Voice-to-estimate | ||
| Mobile-first design | ||
| Basic invoicing |
Common hvac techs jobs on BillRig
Related reading
How to Invoice as a Contractor
Step-by-step guide to professional invoicing -- from setting payment terms to following up on late payments.
Best Invoicing Apps for Contractors
Side-by-side comparison of invoicing apps built for trade contractors -- pricing, features, and offline support.
Contractor Deposit Limits by State
Know your state's legal deposit limits before collecting deposits on HVAC installations.
Get notified when we launch
We're in beta with real contractors right now. Drop your email and we'll let you know when BillRig is live on the App Store and Google Play.
No spam. Unsubscribe anytime. We'll only email you about BillRig.
Join contractors getting early access to BillRig.