While most people his age have been retired for decades, Roger Lighthart, aged 95, is still taking care of business. Guinness World Records officially recognized Roger as the oldest plumber in the world, a title that honors a career spanning over 75 years of service to the plumbing and mechanical industry.

The record was officially verified on March 5t, 2026 after a rigorous review of Roger’s birth records, current trade licensure, and proof of active employment at The Lighthart Corporation. Born in 1931, Roger began his apprenticeship in the Army Corps of Engineers during the 1950’s, following years working with his father in the trades.

"Roger never set out to break a record; he just never found a good reason to stop working," said Rogers wife Jackie. "He enjoys the challenges and problem-solving. He has seen the industry change over the years, the materials, tools and technologies, but at the end of the day, as Roger says, water still runs downhill."

Roger continues to work seven days a week, specializing in plumbing and mechanical solutions for commercial and industrial companies. His secret to longevity? “Never stop moving”.

"We are honored to celebrate Roger’s achievement," said Sandi Soleta, executive director, PHCC Los Angeles. "He isn’t just a record-holder; he’s a mentor to the next generation of tradespeople and a testament to the idea that if you love what you do, you never want to retire."

Roger has been a PHCC Los Angeles member for 72 years, serving on the local and state boards, he has also served as chairman of the California Contractors State License Board and held many other positions within the plumbing industry.

Roger Lighthart has been a fixture of the plumbing community since the 1950’s. The Lighthart Corporation provides plumbing, general engineering and mechanical services and is proud to include one of the world’s most experienced plumbing professionals in its ranks.