# HVAC Estimate Calculator

Estimate an HVAC replacement or install cost range by conditioned square footage.

Category: Trade estimator. Free to use, no signup required.

## Inputs
- Conditioned area (sq ft)
- Quality tier
- Markup on cost (%)

## FAQs
Q: How accurate is this hvac estimate calculator?
A: It produces a planning range from typical unit rates. Always confirm against your own material pricing, labor rates and local market before quoting a customer.

Q: Can ContractorPro build the real estimate?
A: Yes. Inside ContractorPro, the AI Estimator builds line-item estimates from your own price book, labor burden and target margin, then sends them for e-signature.

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Source: https://contractorpro.io/tools/hvac-estimate-calculator
Format: markdown mirror for AI crawlers (https://contractorpro.io/llms.txt)