Guaranteed Plumbing

We have used Guaranteed Plumbing for years and they are the best. If you need assistance with Plumbing or Gas issues they are the place to go. Ryan in dispatch and Morgan in the Gas department are both top notch. As a property manager we rely on our vendors and these guys are 5 star. From small jobs to large construction projects, Guaranteed Plumbing and East Bay Gas Lines are the best.

Responsive, professional and excellent, clean work. Working with Ryan in the office was a great experience. This company understands the importance of customer service. Guaranteed Plumbing will now be our go-to plumber.

We hired guaranteed plumbing for a bathroom remodel in our Danville studio. Marcus and his team got me the quotes and finished the job at lighting speed! They kept us in the loop as they discovered why the plumbing in our building is less than ideal and clearly laid out my options. Each person that came in to work on the project: flooring, tiling, grout, plumbing were are professional and a joy to have in the studio while they were working. The bathroom looks absolutely gorgeous we couldn't be happier. We will definitely hire Guaranteed Plumbing again for any future projects!

Chris was great arrived same day and fixed my lack of hot water!

Marcus from East Bay Gas lines made an emergency service call, after business hours to repair our water heater! We will never call anyone else for plumbing or gas!