Richard Trethewey

Richard Trethewey

Acting

Richard Trethewey is an American plumbing and heating expert and television personality best known for his longtime work on This Old House and Ask This Old House. A licensed master plumber, he joined…

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 HouseSelf

1979This Old House

Richard Trethewey — Watchpile | Watchpile