Invoice App for HVAC Contractors — Bill Service Calls From Your Phone

Send professional invoices on-site after every service call, maintenance visit, or equipment install. Customers pay faster when they get the invoice the same day.

No signup required for demo. Built for contractors.

HVAC contractors leave money on the table with slow invoicing.

  • Service call invoices written up at the end of the week — customers forget details
  • No easy record of what was charged for a specific call six months ago
  • Cash collected on-site with no digital receipt or record
  • Maintenance invoices and install invoices mixed together with no tracking
  • Outstanding balances not known until you sit down and add it all up manually

TradeBase puts it all in one place.

Invoice every service call before you drive to the next one.

TradeBase lets HVAC contractors create and send professional invoices from any phone. Your standard services — tune-up, refrigerant charge, filter change, thermostat install, system replacement — are saved once. At the end of each call, tap the customer, tap the services, add any specific parts or notes, and send the invoice. Every service call is logged, every payment is tracked, and you always know your outstanding balance.

See It in Action — Free Demo

What you get with TradeBase

🌡️

HVAC Service Presets

Save tune-ups, refrigerant, filter changes, and any common service for fast invoicing.

🧾

Per-Call Invoicing

Invoice after every service call — not in a weekly batch.

💵

Payment Tracking

Log cash, check, or digital and close the invoice on the spot.

👤

Equipment Notes

Add equipment details to customer records — unit brand, model, install date.

📤

Email Delivery

Professional invoice to the customer's email, not a handwritten receipt.

📊

Revenue Dashboard

See paid, outstanding, and overdue at a glance. Always know your number.

📅

Dispatch Tracking

Track scheduled service calls and upcoming maintenance visits.

📱

Any Phone

iOS and Android. No download required — works in the browser.

Common Mistakes Contractors Make

  • Verbal price estimates for installs — always get the number in writing before starting
  • Not noting refrigerant type and charge amount — service records prevent repeat diagnostic time
  • Bundling emergency calls into regular invoices — separate line items prevent disputes
  • No reminder system for annual maintenance — recurring revenue gets left on the table

Why Contractors Choose TradeBase

Built for the phone. Built for the field. Not a spreadsheet in disguise.

  • ✓ Send quotes and invoices in under 2 minutes
  • ✓ Track every job, lead, and customer in one place
  • ✓ No complicated setup — get started today
  • ✓ Works entirely from your phone

No credit card. No complicated setup.