Richard Trethewey

Richard Trethewey

Acting

Richard Trethewey has been the plumbing and heating expert on the home improvement series This Old House since 1980, after taking over from his father, Ron Trethewey, who was the original expert in th…

Known for

This Old House

This Old House

1979

This Old House

This Old House

1979

Ask This Old House

Ask This Old House

2002

The Best of Ask This Old House: 44 Common Household Projects

The Best of Ask This Old House: 44 Common Household Projects

2011

Acting(3)

2011The Best of Ask This Old House: 44 Common Household Projects

2002Ask This Old HouseHimself

1979This Old House

Richard Trethewey — Watchpile | Watchpile