HVAC Job Cost & Pricing Calculator

Labor, equipment, refrigerant, ductwork, disposal, permit, overhead, and markup — into a customer-facing quote.

This is the HVAC equivalent of the Weld Cost Calculator: what the job costs you, then what you print on the quote. Walkthrough: how to price an HVAC job. After a bid that lost money: pricing mistakes. Flat-rate vs T&M: which contract to use. HVAC index: HVAC calculators hub.

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HVAC Refrigerant Charging Card

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HVAC Job Estimator & Quote Builder — $29

Want a client-ready quote instead of just the numbers? Excel + Google Sheets workbook with a refrigerant compatibility check.

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Recommended HVAC Quote & Install Gear

The numbers only hold if you can weigh refrigerant, recover the old charge, and prove the new system. Real catalog links — not Amazon search URLs.

Weigh-in

Yellow Jacket 68864 wireless refrigerant scale

Yellow Jacket 68864 Refrigerant Scale

Weigh the ounces you quoted as a line item
Stops “one more can” from eating the margin
Pairs with the charge calculator extra-foot math
Wireless pad for tank-on-the-driveway jobs
Direct impact on the refrigerant cost field

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Recovery

Fieldpiece MR45 Recovery Machine

Old-unit recovery is a real labor + disposal cost
Lightweight for change-outs you already quoted
Missing recovery time is a classic underbid
Required before you cut the old line set
Protects the hours sitting in the labor fields

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Charge check Fieldpiece SM380V digital manifold

Fieldpiece SM380V SMAN Manifold

Running SH/SC after weigh-in — not optional
Callback from a bad charge kills the quote
Same manifold you already own for diagnostics
Supports the refrigerants you actually sell
Callbacks are unbilled labor unless T&M says so

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Meter

Fluke 116 HVAC Multimeter

Diagnostic hours are only billable if you measure
Microamps, temperature, and true RMS in one tool
Service-call quotes die without a real diagnosis
Fewer “guess and replace” parts on the materials line
Electrical side of the same equipment

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Vacuum

Fieldpiece VP87 Vacuum Pump

Install quotes assume a real vacuum, not a wet pull
Callbacks from moisture are unpaid labor
A2L-compatible pump for R-32 / R-454B change-outs
Time the pull — it belongs in lead-tech hours
Cheap compared to a compressor you just sold

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As an Amazon Associate, TestTalkHQ earns from qualifying purchases. Product images from the TestTalkHQ affiliate catalog.

How this HVAC quote math works

Direct cost is labor + equipment + refrigerant + ductwork + parts + trip + disposal + permit. Overhead is a percent of that direct total (vehicles, unused time, insurance). The customer quote is either job cost × (1 + markup) or job cost ÷ (1 − margin). Those two percents are not interchangeable — 35% markup is about 26% margin.

Loaded rate, not take-home

If you pay a tech $38/hr, the quote rate is not $38. Burden, truck, unused hours, and warranty callbacks sit in overhead or in a fully loaded $/hr. Building that rate is the pricing guide.

What this calculator does not do

It does not size the system. Cooling tons stay on the BTU / tonnage calculator; heat on the furnace sizing calculator; ductless heads on the mini-split sizer.
It does not weigh refrigerant ounces. Extra line-set mass is the charge calculator — paste the dollar result here.
It does not pick the contract. Flat-rate vs T&M is its own decision.

Pro tip: After three completed jobs, compare quoted hours and refrigerant dollars to actuals. Tune the presets. A pretty quote that never matches the truck is how shops go broke.

Formula: Quote = (labor + materials + fees) × (1 + overhead%) × (1 + markup%), or divide by (1 − margin%) if you price to a target margin.

Frequently Asked Questions

Should the diagnostic fee credit toward the repair?

Most residential shops credit it if the customer buys the repair the same visit. Put that rule on the rate card so the helper does not give it away for free on a $90 part swap.

Where does refrigerant recovery time go?

In lead-tech hours, not in disposal. Disposal is the scrap/haul fee. Recovery is clock time with a machine on the driveway.

Markup or margin?

Markup is percent on cost. Margin is percent of the selling price. A 50% markup is a 33% margin. Pick one method and stick to it on every quote.

Do I include sales tax in this calculator?

No. Add tax in your invoice software for the jurisdiction. Mixing tax into markup hides whether the job actually made money.

HVAC Job Cost & Pricing Calculator

HVAC

HVAC Refrigerant Charging Card

Complete HVAC Charging Guide

HVAC Job Estimator

HVAC Complete Bundle

HVAC Job Estimator & Quote Builder — $29

Recommended HVAC Quote & Install Gear

Yellow Jacket 68864 Refrigerant Scale

Fieldpiece MR45 Recovery Machine

Fieldpiece SM380V SMAN Manifold

Fluke 116 HVAC Multimeter

Fieldpiece VP87 Vacuum Pump

How this HVAC quote math works

Loaded rate, not take-home

What this calculator does not do

Frequently Asked Questions

Should the diagnostic fee credit toward the repair?

Where does refrigerant recovery time go?

Markup or margin?

Do I include sales tax in this calculator?

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