Energy Audit and Weatherization Cost Calculator
Estimate the cost of a home energy audit and weatherization based on home size, scope of work, and improvement options.
Last updated: March 25, 2026
Energy Audit and Weatherization Cost Calculator
Estimate the cost of a home energy audit and weatherization based on home size, scope of work, and improvement options.
Estimated Total
$1,800
Itemized Breakdown
This calculator provides estimates based on national averages adjusted for your region. Actual costs may vary significantly based on specific project conditions, contractor availability, material prices, and local market factors. Always get at least 3 quotes from licensed, insured contractors before starting your project.
Want the full picture?
Read our complete Energy Audit and Weatherization cost guide with material comparisons, contractor tips, savings strategies, and regional pricing data.
Quick Cost Reference
Cost by Tier
Professional energy audit only, blower door test, thermal imaging, written report
Audit plus basic weatherization: air sealing, insulation top-off, smart thermostat
Whole-house weatherization: full air sealing, comprehensive insulation, HVAC tune-up, windows