Top Backflow Preventer Installation Services in La Verne, CA

Your plumber replaces the main water line and they did a very professional job. Brain and Travis, I can’t remember the other young man. There are not eunuch words To professional there were.

We been having this issue in the back of our mind for over 2 weeks know, and Option One is forcing us to go to the trouble of a lawsuit. Due to their misjudgment in identifying the right solution for a slab leak. (misjudged the leak area, provided soluti...

There are not enough good things I can say about Option One Plumbing. I called the company because I had a serious drain problem. Everyone I dealt with was attentive, friendly, and professional, from the woman I spoke with on the phone tomato the appointm...

Adam was great. He showed up on time and went above and beyond what any other plumber would do. Best of all, he was able to finally fix my water hammer!! I'd already had 2 other plumbers out to my house to try and fix it and didn't. Thank you again Adam a...

So the plumber comes to fix a faucet he charges me $150. While working on the faucet he breaks a part of it and then says he now has to charge me $1,200. He starts telling me how he needs to do something right away because when the water turns on i will ...

We've had a few projects completed by Cesar (All in One) and have been more than satisfied with the quality of work and pricing. We were so saltified that we had no problem recommending the company to a few neighbors and close friends. They now have a rep...

I used all in one.they did a great job.and honest too.

Excellent company to use as your plumber. Great prices and courteous service.

Timely and courteous m. Cesar was great, he took the time to explore lain everything to me and finished the job fast. I would recommend them to anyone!