HVAC Invoice Template
Diagnostic fees, refrigerant by the pound, parts, installs and maintenance plans. Everything an HVAC invoice needs, or let AI write it from a one-line job description.
HVAC invoice checklist
- Your business name, contractor license number and contact details
- EPA Section 608 certification number, where your customer or state asks for it
- Client name, service address and date of service
- Equipment make, model and serial number for installs and warranty work
- Refrigerant type and pounds added, billed as its own line
- Labor separated from parts, plus any permit, haul-away or disposal fee
- Invoice number, payment due date, sales tax and total due
Common hvac invoice items
A starting point — every job is different, and MyInvoice's AI generator adjusts these for you automatically.
Flat fee for the visit and troubleshooting, often credited toward the repair.
Type and pounds added, such as R-410A, listed separately from labor.
Fixed price per system for spring AC or fall furnace maintenance.
Capacitors, contactors, motors and filters with quantity and unit price.
Unit, line set, pad or hangers and labor, quoted as one project price.
Recurring annual or semi-annual plan billed on a schedule.
Permit pass-through and old-equipment haul-away at cost.
HVAC invoice questions
What should an HVAC invoice include?
List the diagnostic or trip fee, labor, each part with quantity and price, refrigerant type and pounds added, any permit or disposal fee, then tax and the total due. For installs, add the equipment make, model and serial number so the warranty record is clear.
How do I bill refrigerant on an HVAC invoice?
Add refrigerant as its own line item with the type and the number of pounds added, priced per pound. Keeping it separate from labor makes the invoice easier for the customer to read and easier for you to defend if a price is questioned.
Should I send an estimate before an HVAC install?
Yes. Installs and replacements are high-ticket jobs, so send a written estimate first and get the customer's approval before ordering equipment. With MyInvoice the client approves online in one tap and the approved estimate converts into a project.
Can I invoice recurring maintenance agreements?
Yes. Set up a recurring invoice for annual or semi-annual maintenance plans so each visit is billed on schedule without rebuilding the invoice by hand.
Can customers pay an HVAC invoice by card on the spot?
Yes. Every invoice can carry a secure payment link, so the customer pays by card, Apple Pay or Google Pay from their phone before you leave the driveway.
Create your hvac invoice in seconds
Skip the manual template. Describe the job and MyInvoice's AI writes a professional, branded invoice — free for 14 days.
Start free for 14 days