Free HVAC Estimate Template — Download & Customize (2026)

Use this HVAC estimate template to price residential installs and service calls. It covers equipment, materials, labor hours, and permits — with a 20% profit margin built in. Copy it into Excel or Google Sheets and swap in your actual supplier costs.

Last updated: April 2026

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Sample HVAC Estimate — Residential 3-Ton Split System

Copy this table into your spreadsheet and swap in your actual costs.

Item	Qty	Unit Cost	Total
Equipment3-ton condenser (Carrier 24ACC6)	1	$2,150	$2,150
3-ton air handler with coil	1	$1,400	$1,400
Smart thermostat (ecobee)	1	$250	$250
MaterialsRefrigerant line set (25 ft)	1	$185	$185
Ductwork — flex + sheet metal	1	$420	$420
Condensate drain pipe + fittings	1	$65	$65
Electrical wire + breaker (30A)	1	$95	$95
LaborRemove old system	1	$400	$400
Install new system (2 techs × 8 hrs)	16	$65	$1,040
PermitsHVAC permit + inspection	1	$150	$150
Subtotal			$6,155
Profit Margin (20%)			$1,231
Total			$7,386

What's in This Template

Equipment line items (condenser, air handler, thermostat, ductwork)
Labor hours calculator with crew size variable
Permit and inspection cost rows
Profit margin and markup formula
Customer-facing proposal format

How to Use This Template

1. Copy the table above into Excel or Google Sheets.

2. Replace equipment with your actual supplier brands and costs.

3. Adjust labor hours for your crew size and experience level.

4. Change the profit margin to match your target (15–25% is typical for HVAC).

5. Print the proposal tab or save as PDF and send it to your customer.

Tired of Spreadsheets?

Templates work for getting started. But if you're doing 5+ estimates a week, dedicated software saves 3–5 hours per week. Take the 60-second quiz to find the right tool for your crew.

Frequently Asked Questions

What should a professional HVAC estimate include?

A professional HVAC estimate breaks down four cost categories: equipment (condenser, air handler, thermostat), materials (refrigerant lines, ductwork, electrical), labor (hours × crew size × hourly rate), and permits. It should also show the profit margin as a separate line item — most HVAC contractors use 15–25% markup. The total should match what the customer sees on the proposal.

How do I calculate labor costs for HVAC installation?

Multiply the number of technicians by the hours needed, then multiply by your hourly labor rate. Example: 2 techs × 8 hours × $65/hr = $1,040. Include setup and cleanup time. A standard residential split-system swap takes 6–10 hours for a 2-person crew. Add 20% if you're working in an attic or crawl space.

Is there a free HVAC estimate template I can download?

Yes. Enter your email above and we'll send you this template as an Excel file — it opens in Google Sheets too. The file includes the line items, formulas for markup, and a customer-facing proposal tab. No watermarks, no trial limits.

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