HVAC
Free HVAC Invoice Template
Organize service calls, parts, labor, diagnostic fees, and maintenance work.
What this template includes
About the hvac invoice template
HVAC invoices need to separate the diagnostic / service-call fee, labor, and parts so customers understand what they paid for. Whether it is an emergency repair, a seasonal tune-up, or a new system install, a clear invoice with model and part details also doubles as a service record. This free HVAC invoice template is built for that.
What to put on a hvac invoice
- Your business name, license number, and contact details
- Service address and the service date
- Diagnostic / service-call fee
- Labor hours and parts (with model/part numbers) as separate lines
- Sales tax on parts, total due, and payment terms or warranty notes
Typical payment terms
Repairs and service calls are often paid on completion or net 15. Larger installs typically require a deposit toward equipment, with the balance due at completion. Noting any warranty on parts or labor on the invoice reduces follow-up calls.
HVAC invoice FAQs
What should an HVAC invoice include?
An HVAC invoice should include your business and license details, the service address and date, a diagnostic or service-call fee, itemized labor and parts (with model or part numbers), sales tax on parts, the total due, payment terms, and any warranty notes.
How do I invoice for an HVAC service call?
List the diagnostic or service-call fee as its own line, then add labor and any parts used. If the repair is approved during the visit, you can combine everything on one invoice; for installs, invoice a deposit first and the balance at completion.
Should an HVAC invoice show warranty information?
Yes. Noting the warranty period on parts and labor on the invoice gives the customer a record and reduces disputes later. This template has a notes area where you can state warranty terms.