HVAC Invoicing Software for Small Contractors

Every HVAC technician knows the moment: the job is done, the homeowner is satisfied, the unit is humming — and you're standing in the driveway writing a handwritten invoice hoping the check clears by Friday. Small HVAC contractors are stuck in 1999. ServiceTitan starts at $199 per technician per month with a mandatory annual contract and a week-long onboarding session. For a solo operator running three jobs a day, that's $200 per month of overhead just to send a PDF invoice. ServiceSnap is the invoicing and scheduling software built exclusively for HVAC contractors with one to five technicians. Open the app on your phone, tap the job, fill in the part numbers, and the invoice is done. Payment is collected via Stripe before you back out of the driveway. No year-long contracts, no enterprise sales call, no dedicated IT person required. The US has more than 130,000 licensed HVAC contractors. Roughly 70 percent employ fewer than five people — that's 91,000 small businesses chronically underserved by software priced for commercial fleets and national service chains. With the residential cooling market up 34 percent in Sun Belt states since 2022 and tens of thousands of new micro-contractors entering the industry each year, the timing has never been sharper.