Free Retrotec webinar: Air Leakage Testing for Home Inspectors with Ben Gromicko

[bgromicko (Ben J. Gromicko)]

Free, live Retrotec webinar: Air Leakage Testing for Home Inspectors with InterNACHI’s Ben Gromicko, Tuesday, July 7, 2015, 2:00 PM EDT.

[gromicko (Nick Gromicko, CMI)]

I’ll be there.