In some ways, Richard Trethewey feels that his fate as a plumber might have been predetermined from birth. Born to a 3rd generation plumber father, Richard grew up in the trade. His father owned a plumbing company in a Boston suburb known as Trethewey Bros, which Richard’s great grandfather and great uncle started in 1902. Richard was so sure that plumbing, heating, and air conditioning would be his future that in 3rd grade, Richard drew himself as a plumber.
Richard’s connection to plumbing was practically predestined. His family’s company, Trethewey Brothers, was started in 1902 by his great-grandfather and his brother in the Boston suburb of Roslindale. Richard recalls that as far back as third grade, when his teacher asked students to draw what they wanted to be when they grew up, he drew himself as a plumber. “Clearly, I thought I was gonna be much taller,” he jokes.
Richard’s plumbing experience dates back further than most tradespeople. Every summer from around the age of 11, Richard would go to work with his father. He would sweep the floors, cut pipe, or perform other tasks that formed his base knowledge of the trade.
As Richard himself has put it: “I think my fate was sealed that I might be a plumber at birth.” His father was the third generation to own the family plumbing company, and for young Richard, the trade “just was always part of my life.”
Trethewey Bros was one of the largest non-union plumbing shops in the Boston area when a public television channel came calling. Explaining that they couldn’t pay them, Richard’s father still signed on to a project. When Richard asked his father why he explained that he felt it was a way to pay it forward. But, since his father wasn’t entirely comfortable on camera the first year, 22-year-old Richard stood in for him and was a natural. The rest of his This Old House career is history.
The show’s creator, Russ Morash, had a clear vision for what would become must-see television. As he explained in This Old House Magazine: “There’s a real fascination in watching a craftsperson execute a task and solve a problem.” Morash had been inspired by the tradespeople who came and went from his own home—he’d leave for work and return to find a bill on the table but never understood what had actually been done. That curiosity drove him to create a show that would “document and demystify the home-renovation process”—and the Trethewey family’s plumbing expertise became an essential part of that formula from day one.
The Trethewey family’s roots in the trade stretch back to the very beginnings of modern plumbing in America. As Richard wrote in This Old House Magazine: “My great-grandfather and his brother were firefighters in 1902 when they began moonlighting as apprentices in ‘this new thing called plumbing.'” That side hustle eventually became the family’s livelihood for over a century.
Richard loves his job as a plumber and a cast member on Ask This Old House. He loves the challenge of looking at a building, determining what needs to be inside that building, and then finding a way to make those components fit and work within the space. It’s all about problem-solving—something that Richard feels is one of the most important aspects of being a plumber.
Pro Tip: Richard Trethewey, plumbing and HVAC expert on Ask This Old House, describes the satisfaction of a career in the trades: “No matter where I go, if somebody recognizes me, they’ll say, ‘Thank you.’ If you’re going to do a career where you give teaching and anybody that comes up says, ‘Thank you,’ that’s a career well-lived.”
Both of Richard’s sons entered the industry as well. He feels that as an industry, there is constantly evolving technology. And, it’s using the technology to ensure that someone is comfortable 24 hours a day, seven days a week, 365 days a year that excites the Tretheweys.
Outside of his trade and business, Richard has several interests. Most viewers don’t know, but Richard has raced to Bermuda (600 miles) several times as a long-distance sailor. He loves the engineering challenge and feels that the sport increases his horizons. Even more critical to Richard are his family and grandchildren. He enjoys seeing the new generation of Tretheweys grow while also feeling the connection to his father.
