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Explore all featuresFree HVAC invoice template for heating and cooling companies. Itemize equipment, parts, labor, and warranty details for professional billing.
This free hvac invoice template includes 12 essential fields that hvac professionals need on every job.
Choose your preferred format. All versions are free — no sign-up required.
Getting paid starts with a professional invoice. An HVAC invoice that clearly breaks down equipment serviced, parts used, labor hours, and warranty coverage gives your customer zero reasons to delay payment.
This HVAC invoice template is designed specifically for heating and cooling businesses. It includes fields for equipment details, refrigerant costs, warranty notes, and service agreements — the line items your customers expect to see.
Send it same-day from the job site, and you will get paid faster. Attach it to a completed work order, and you have a bulletproof paper trail. Professional invoicing is not just about collecting money — it is about building trust.
Stop recreating forms from scratch. This template is ready to print or fill out digitally — saving you hours every week on paperwork.
A clean, branded invoice makes your business look established and trustworthy. First impressions matter — especially on paper.
Every field is pre-defined so your team captures the right information every time. No more forgotten readings, missing signatures, or incomplete records.
This template is a great starting point. But RevoField automates the entire process — from scheduling to completion to payment — so you never touch a paper form again.
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Need more than a template? See how RevoField handles HVAC — from scheduling to invoicing to payment collection. Or explore our invoicing & payments features.
An HVAC invoice for equipment replacement should itemize the new unit model and serial number, refrigerant type and charge amount, all mounting hardware and ductwork modifications, and the labor hours for removal and installation. Including warranty start dates and manufacturer coverage details on the invoice protects both you and the customer if a warranty claim arises later.
Refrigerant should be listed as a separate line item with the type (such as R-410A or R-22), the quantity in pounds added, and the per-pound rate. Breaking out refrigerant costs separately helps customers understand the material expense, especially since refrigerant prices vary significantly by type and are regulated by the EPA.
Yes, always include warranty details on your HVAC invoice. Note whether parts and labor are covered, the duration of coverage, and any conditions that could void the warranty such as missed maintenance. This creates a clear paper trail that protects your business and gives the customer confidence in the work performed.
List each part individually with its description, quantity, and unit cost in one section, then show labor as a separate line with the number of hours and hourly rate. This transparency helps customers see exactly what they are paying for and reduces disputes, especially on larger jobs like furnace installations or full system replacements.
Most HVAC companies use Net 30 payment terms for commercial accounts and collect payment on completion for residential jobs. Your invoice should clearly state the due date, accepted payment methods such as credit card, check, or bank transfer, and any late payment fees. Offering on-site card payments can significantly reduce the time between job completion and getting paid.