R & R Backflow Testing and Service
Company Overview
Expert Backflow Evaluation
Backflow System Installation, Support, and Restoration
Backflow Cages
Security Measures Against Theft
Immediate Service
R & R Backflow Testing and Service is a family-owned business located in Chino, CA. Our objective is to ensure customer satisfaction by offering reasonable pricing, prompt service, and top-notch workmanship. We are proud to possess all required licenses, insurance, and certifications to tackle any job, regardless of size, with assurance. We provide only OEM parts and support all significant brands.
We request that you email PDF copies of the Test Reports to:
Email: [email protected]
I am a Cross Connection Control Specialist, Certified Backflow Tester, D3 Water Distribution Operator, and T2 Water Treatment Operator.
Business Services
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
Business Location & Hours
Mon: | 7:00 AM - 7:00 PM |
Tue: | 7:00 AM - 7:00 PM |
Wed: | 7:00 AM - 7:00 PM |
Thu: | 7:00 AM - 7:00 PM |
Fri: | 7:00 AM - 7:00 PM |
Sat: | 7:00 AM - 7:00 PM |
Sun: | 7:00 AM - 7:00 PM |
Recommended Customer Reviews

We have a small nursery in Seal Beach, and we have used R&R Backflow Testing and Service for the last 3-4 years. Richard responds promptly and is always very courteous. Correspondence, including billing, is usually done via email which is time saving for us. He accepts a variety of payment methods, and we trust Richard with our annual testing and service. We highly recommend using R&R Backflow as we feel you would not be disappointed with the service.

I was referred by my plumber. I called Richard Sunday to tell him I had a last minute job due Tuesday. He was friendly, helpful and was able to contact the city in our behalf for an extension. Didnt need it after all because he came next day and completed the job. Very responsive with email and very professional. Highly recommend.

I called for a Sunday afternoon service because of the Backflow leak. Richard came and surprised me with a bill of $385 for a 5 minute service. Basically the screw was loose. I thought it was highly overcharge and he didnot give me an estimate. When I asked why it's so expensive , He said normally he charges $685 for Sunday. Wow. So expensive. Other plumber charges $89 for Backflow testing/service charge. Please be careful !!!!!

I reached out to Richard in regards to a leak in our backflow device. They came by and fixed the issue we had been having for months. We will be switching over to his company for our yearly tests. They are responsive, reliable and kind. We are so happy to have found them. Thank you for your help!

These guys are great answered right away, came right out, and handled business all in an hour! We have Been testing the Backflow device annually for like 10 years and it's a hassle every time with other companies, they don't answer or they don't show, no availability, dishonest etc. This is the very first time using these guys and I recommend them to anyone needing their Backflow tested. Thank you guys for your prompt and speedy service!!!

We needed a back flow test report completed and on the list of approved testers was R&R so I decided to give them a call and Richard luckily was in the area and completed our test and sent me the report and invoiced all within the same day. I wish everything was this easy!
A+++ Thank you again R&R.

Richard Cervantes was very responsive and reliable . His employee Victor was great . We are very happy and appreciative of their work and would hire them again . Thank you !

I got backflow device testing service. Richard replied back to me almost right away when I asked a question here. His service was quick and very professional.

Highly recommended, fast services, knows what they are doing. In Fullerton was able to resolve my yearly test.

Very pleased with R&R's services. Richard promptly replied to my quote on Yelp. His price was reasonable compared to other businesses.
He replied to my emails right away. He managed to replace & test the backflow part within days. Since I couldn't be at the property at the time of repair, he emailed me pictures and even submitted the test results to city's DWP.
Richard is very professional, friendly, and responsive. Definitely recommend his services.