Van was great! He was quick to respond to messages and getting the job done. Very professional as…read morewell. We'll for sure be using him again in the future.

Fast and friendly service with prompt timing. He was go beyond regular service by advising…read morepotential problem. I will definitely request his service again.

After receiving a woefully poorly constructed letter in the mail from my city that required…read moremandatory backflow repairs, I reached out to a number of vendors to help with my backflow repair. Some didn't respond, others couldn't do the services, others still only did commercial products. Pro Backflow on the other hand was responsive, offered reasonable prices, and ample availability. During my appointment, I found the service tech offered a good explanation of what he did and offered to file the paperwork for me with the city. My only two points of improvement is the service technician started the work on my house without even knocking on the door or meeting me. I just started hearing drilling. At best, it didn't matter, at worst, it could have been the wrong house! Second, I never hear back for days after the service tech left. I had to reach out to offer my final payment and figure out if they filed my paperwork. Overall good, but Pro Backflow can clean up the edges a bit.

Jaime was extremely quick to answer my questions! We set up a time and spoke before hand what he…read morewas going to do. Our Backflow was over 20 years old and had its days. And we had our shut off to our house replaced, including the valve. 28 years this shut off always hit the house to shut off. Jaime reversed it and now it's simple. Waited too long to change that out!! Jaime is a Professional and knows 100% all that he does! Could not ask for a better Professional and a job that was so expertly done!!! He also works on his jobs like it was his property, he takes pride in his work you can tell!!! Would always call on Jaime for any of these needs!!! Overall - EXCELLENT!!! TRUSTWORTHY!!!

They were able to complete my backflow testing the same day I emailed. Super fast and efficient. I…read morereally appreciate being able to schedule by email, send my documents electronically, and pay online. Completely recommend!

I have used 1st choice to service our backflow for a few years now. They are professional,…read moreefficient and prices are reasonable. I recommend them and will continue to use them. Thank you, Richard!

Great price, super responsive and got it done quickly!! Needed a rush job to keep the water dept…read morefrom turning our water off, and they handled it asap!

I had been using another company for the past 3 years to complete the Irvine Ranch Water District…read morerequired Backflow Test. I made 4 contacts (Call - Email - Email - Email) to schedule an appointment but they failed to follow-up in a timely manner. I called Dennis, the owner of the Backflow Guys. He called me back quickly (less than 30 minutes) & offered to complete the test the next day after I had told him that I was late. He did the inspection the next day as promised & gave me an update the morning after that. Dennis was fast & his fee was resonable. I definitely recommend Dennis - The Backflow Guys! BTW, the other company left a voice message for me, a week AFTER our first voice converation, that they were ready to come out to test. Dennis had already completed the test by then so I declined.

You know, a lot of places and services today are so worried about their reputation that they lose…read moresight of what I believe people want: real human interaction. Not enough effort is put into building an authentic relationship and it seems like people just do the minimum so that they can move on to the next transaction. Steve and his crew are regular people that treat others with kindness and respect not because they have to, but because that's who they are. They fixed a leaky pipe in my backyard without having to pull up my pavers and then they fixed a pipe in my front planter that solved low pressure on my drip lines. No fuss, no extra charges or unnecessary parts and labor. Steve's team obviously have deep knowledge and experience but what makes them so great is that they communicate clearly and are enjoyable to work with. Highly recommend them.

Same as the other review. Called in was told to text the info. No reply. Later that night two…read moreguys just showed up and I walked them to the back to look at the issue in complete darkness. They said they could fix it and would let the office know what was needed. Never heard from anyone after that. They must have enough business that they don't need mine. Don't waste your time, they'll waste yours.

Rudy is excellent at inspecting back flow systems and making necessary recommendations. I highly…read morerecommend him.

Great service. Showed up on time. Easy to work with. I would hire them again for any of my…read morebackflow needs.

These guys are the absolute best in the industry. When my old guy said he wasn't doing it anymore…read morehe suggested Backflow Brothers...very happy he did. Quick response and very professional. They earned my business for life!!

They were able to test my unit the same day I called. The tester was very polite and knowledgeable…read more Highly recommended!

I needed to complete my annual backflow test, and he responded promptly to my questions and quotes…read more I received several quotes that varied widely in price, and his was among the most affordable. Before even coming out, he took the initiative to follow up with the city to confirm whether I needed the backflow test and to verify which valve required testing. He arrived right on time as scheduled and was very professional throughout the process. He truly went above and beyond. He submitted all required documentation to the city and county and also provided me with a copy for my records. I highly recommend him.

I highly recommend using Backdoor Backflow Services! Ruben was able to accommodate my schedule and…read moreprovide a very professional service at a great price. I would definitely use them again.

If you need backflow testing , these are the guys. Great communication throughout every step…read more Competitively priced but really painless.

Great service. My condo has the backflow that needs to have annual test per city if Santa Ana…read morerequirement. I called OC backflow from Yelp and be able to make the appointment right away. He took care of the paper work with the city after getting the job done. Thank you.

R&R is the best. They've tested our commercial backflows for years. They do the job at a…read morereasonable price and quickly. Our system is a little complicated to get into since we have to keep the homeless people OUT, but R&R never complains. I LOVE working with them!

Always professional responsive and reasonable. Thank you for the great service in the past years…read more Richard(R&R)