
Providing Plumbing Solutions to Tuolumne County
and the Surrounding Areas Since 1984
Plumbers in Tuolumne County
Handling All Your Plumbing Needs Since 1984
At J Hart Plumbing, we are a multigenerational, family owned and operated business. Our dads, uncles, and grandpas are all plumbers, and the business has grown as more sons and brothers have come on board. Thanks to the newer generation of family plumbers, we use innovative and updated technology. We have more experience than any plumbing company in the area.
Call us today at (209) 299-7099 or contact us online to schedule your service.



How Can We Help? Our Services
With Us, You're in Good Hands
Our Plumbing Services
We provide a wide range of residential plumbing services, including installations for new construction and remodels. We have plumbers who specialize in radiant floor heating and water treatment systems. We are certified in backflow testing, tankless water heaters, and residential fire sprinklers. We provide high quality commercial and industrial plumbing services for hospitals, schools, dental offices, restaurants, ranches, casinos, and campgrounds, as well as industrial piping and industrial water treatment facilities.
At J Hart Plumbing, our family business was established in 1984, with a line of highly qualified plumbers following in their fathers’ footsteps. We offer the latest technology, professional service, and satisfaction guaranteed.
Contact us at (209) 299-7099 for your plumbing needs in Tuolumne and neighboring counties.





Why Choose Us? Benefits of Working with Our Expert Team
Professional Certifications
J Hart Plumbing is an LBE certified small business with the City of San Francisco.
We are certified for:
- Backflow testing
- Installation of Navien tankless water heaters
- Installation of Uponor Pex systems
- Installation of fire sprinkler systems
Why Choose Us?
We service Tuolumne County and neighboring California counties. J Hart Plumbing is the largest company of its kind in the area. Our plumbers are at the top of their game with all the latest technologies in tankless water heaters and water treatment. We are very professional and operate with honesty and integrity. Our company has won the Union Democrat’s Readers’ Choice Award for several years in a row.
“J Hart is the most amazing and reliable plumber I have ever used. I strongly encourage you to call them for even simple plumbing needs.” - Kris P.


