Free HVAC Estimate Template 2026
Free hvac estimate template for 2026. Pre-populated with real HVAC line items. Download in Word, Excel, Google Docs, Google Sheets, or PDF.
About this HVAC Estimate template
A clean HVAC invoice or estimate has more moving parts than a generic service invoice. You need refrigerant tracking with weight in pounds, EPA Section 608 technician number, equipment model and serial numbers, warranty status, and a clear separation between diagnostic, labor, and parts.
Download formats
- Word (.doc) - opens cleanly in Microsoft Word 2016 and newer
- Excel (.xls) - opens cleanly in Excel 2003 and newer
- Google Docs - download the .doc and upload to Google Drive, which converts automatically
- Google Sheets - download the .xls and upload to Google Drive
- PDF - print-ready format that locks the layout for emailing
- CSV - plain text for spreadsheet programs and bookkeeping imports
What every HVAC estimate should include
- Equipment make, model, and serial number
- EPA Section 608 technician certification number
- Refrigerant type and exact pounds
- Diagnostic fee as a separate line
- License number issued by your state HVAC contractor board
Frequently asked
What information must be on a residential HVAC invoice in 2026?
A complete residential HVAC invoice includes the homeowner name and service address, the equipment make and model and serial number, the date of service, the EPA Section 608 technician certification number, refrigerant type and exact pounds recovered and recharged, parts with quantity and unit price, labor hours and rate, diagnostic fee, applicable sales tax, total due, and the contractor license number.
HVAC Estimate Template vs KaamCam
A static template gets you a one-off document. KaamCam stores customers, line items, license numbers, tax rules, and warranty terms once. Build a new estimate in under 2 minutes from the truck or the office. Digital signatures included. $12 per seat per month. Start a 30-day free trial.