Blower Door Test
We are licensed to perform third party verification of air tightness by performing a blower door test. We check to see that your new home or addition meets or exceeds the new Michigan Energy Code. Blower door test can normally be scheduled within 2-10 days. Includes PDF paperwork of blower door test results for local code officials emailed same day in most cases.
Additional fee for homes 30+ miles from downtown Grand Rapids
Duct Tightness Testing
If any ducts are outside of the conditioned space the Michigan Code requires that a duct tightness test be performed. Full HVAC duct tightness testing. Includes written documentation for code officials is provided via an email PDF.
Homes larger than 2500 sqft add $50.
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