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  1. ThisOldHouse
  2. Authors
  3. Ross Trethewey

Ross Trethewey

Articles by Ross Trethewey

S22 E26: Kevin O’Connor, Tom Silva, Richard Trethewey, Mauro Henrique, Mark McCullough, Jenn Nawada, Lee Gilliam, Nathan Gilbert, Ross Trethewey, and Heath Eastman dig into the digital mailbag
Play

The Crew Responds to Viewer Feedback

S22 E25: Ross Trethewey tests indoor air quality
Play

What To Know About Indoor Air Quality Testing

S22 E24: Ross Trethewey installs a smart thermostat
Play

How To Install A Smart Thermostat

S22 E18: Ross Trethewey discusses switching to whole-house heat pumps with Kevin O'Connor
Play

What to Know Before Switching to Whole House Heat Pumps

S22 E11: Ross Trethewey discusses radon with Kevin O'Connor
Play

Understanding Radon Testing

S22 E10: The Ask This Old House team discuss deal breakers when buying a home
Play

Deal Breakers When Buying a Home

S22 E7: Ross Trethewey demonstrates a moisture meter
Play

How to Use a Moisture Meter

S22 E4: Ross Trethewey and Kevin O'Connor discuss CO monitors

Understanding Low-Level CO Monitors

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