Blower Door Test

We are licensed to perform third party verification of air tightness via a blower door test. We verify that your new home meets or exceeds the new Michigan Energy Code. Includes written paperwork of blower door test  results for local code officials emailed same day.

Additional fee for homes 30+ miles from downtown Grand Rapids

Duct Tightness Testing

Full HVAC duct tightness testing. Includes written documentation for code officials if needed. Fog machine available to identify leaks if additional sealing is necessary.

Homes larger than 2500 sqft add $50.


Banner Photocredit: Christian Stahl