certified company
Based on 387 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
4th year as a Best Pick Call
"We feel so honored and grateful that our loyal customers allow us to serve them. We'll always keep our promise to homeowners to deliver quality craftsmanship along with respect and integrity. Our continuous goal is to provide the highest-quality residential plumbing service."

Theron Young | Owner & President
Company Information
Services Offered
Legacy Plumbing delivers a full range of plumbing services, specializing in slab leak location and repair using video and location technologies. In addition to installing and repairing toilets, disposals, faucets, and water heaters, Legacy provides sewer and drain cleaning; water and sewer line repair and replacement; and gas leak location and repair.
Services Not Offered
Legacy does not repair appliances; install bathtubs or undermount sinks; or work on jetted tubs, septic systems, or propane gas systems.
Legacy offers warranties ranging from 30 days to 12 years, depending on the service provided.
Company History
Legacy was founded in 2006.
Legacy received the Best of Readers' Choice award from Living Magazine in 2016 and several Best of Business awards from Frisco STYLE Magazine from 2011 - 2014. Legacy was named 2011 Small Business of the Year by the Frisco Chamber of Commerce.
Areas Served
Plano/Frisco/Allen/McKinney, North Dallas, Southlake/Grapevine/Colleyville, Flower Mound/Lewisville/Highland Village, Greater Dallas
A selection of 387 homeowner reviews:
“Legacy Plumbing is the one to call when you have a really big problem. They got the job done quickly and efficiently. They were very considerate and took time to explain the details to us.”
“The problem was more serious than I thought, but Legacy Plumbing was able to fix it. The kitchen sink looks incredible, as do both master bath sinks. I really appreciate the time taken to explain basic faucet maintenance—A.”
“They are extremely knowledgeable. Legacy Plumbing is, and always will be, my first choice for plumbing—A+.”
“I had two occasions to use Legacy's services. First I had a small gas leak. Legacy found the leak and gave me the names of companies that might help. Then I had two completely stopped-up sinks. They got them cleared and running well. They also gave me some great tips on keeping them running.”
“Doug was very professional in all that he did and I was very satisfied with his work. Since then the problem was solved and we are thankful to Legacy to have professionals like him. Thanks.”
“Legacy removed our old kitchen faucet and installed a new faucet. It was an excellent job.”
“Extremely knowledgeable and accurate in getting the job completed. Legacy Plumbing is, and always will be, my first choice for plumbing.”
“We had a leak repaired and two water heaters replaced. The staff did a great job. We will definitely use them again.”
“Arrived on time, friendly, experienced, neat, efficient. Our plumbing professional was Lee and I would highly recommend him and Legacy Plumping.”
“I called several plumbers, and Legacy Plumbing was the only one that didn't sound 'shady'. Another plumbing company actually said, 'If it's the pipe from the house to the street, that's going to be a lot of money.' How unprofessional! Legacy Plumbing had a nice, professional lady who answered the phone and helped schedule our repairs.”