Best Backflow Testing in Oakland CA

I have hired the service of Underground Rooter and they have done an excellent job, they are economical and hardworking. If you need professional service, call them.

These people are fantastic!
From the 1st call to Jenna, who went out of her way to fit me in 2 days earlier than my horrible warranty company stated.

Zach arrived earlier than scheduled that day. What I thought was just a p trap issue, turned to be a nightmare to me. He tried to solve the issue, but turned out to be a worse problem.
The next day my home warranty company, Choice Home Warranty, denied further work.

I was so impressed with his performance and due diligence, that I decided to pay out of my own pocket, to have them return.

Zach returned with Renaldo, and together fixed it quickly, saving me more hundreds of dollars, plus gave me a break dollarwise.

Thank you Jenna, Zah and Renaldo!!!!

Excellent work ethics, honest and pleasant people.

Buy the way, in 29 more days, I will be covered by American Home Shield, drop CHW and collect my refund!... ( paid 3 years in advance - BIG MISTAKE!!!)

ONE SOURCE PLUMBING IS THE BEST!!!
Thank you, guys ROCK!!! 😊😎

Cindy Scofield

Very friendly and great service they were done in less than 5 minutes!!!!! Highly recommend them