Best Backflow Preventer Maintenance in Austin TX

They were quick to respond. They came out the next day. They were on time, fast and efficient. The price was reasonable.

Complete Professionals at a Very Reasonable Price

I called Diamond Irrigation after a disastrous experience with another irrigation repair company. I selected Diamond because they know backflow systems as well as irrigation systems. I was very impressed by George's knowledge and professionalism. The previous irrigation company had misdiagnosed my problem, did the wrong work, installed the wrong parts for the work they did, and fundamentally overlooked the correct and much cheaper solution to begin with. I had Diamond redo their work, and George did an excellent job at a reasonable price. Diamond Irrigation has my highest recommendation, and I wish I had called them in the first place.

H&H is as professional as it gets!

Call them at 4 PM and the job was done the same day at a price that seemed more than fair, I would assume hard to beat.
I will recommend and rehire H&H services without a doubt!

I contacted this plumbing company in order to fix my backflow issue. He came and not only fixed the problem, but explained to me what the issue is and if it was worth replacing. I highly appreciate the knowledgeable service with a smile. He followed up with me when an HONEST assessment and ensured he would call back and he did. In a world where trust is a sacred word I would definitely trust this young men to assist in any plumbing or septic issues. Two thumbs up!!!

Awesome service!  We had a backflow problem over the Christmas weekend, and they were able to come out and fix the problem the Monday after Christmas.  Mike took the time to explain what happened and how we can prevent the problem from happening again.  They have my highest recommendation!

Can't recommend these guys enough. Very kind and professional and explained everything clearly. Showed up promptly after I contacted them because they were concerned I had a main leak from the few pictures I sent. They addressed my concerns and fixed all the issues. Up front about the price before proceeding with the work. And the prices were very reasonable!

Needed a backflow test done so I texted Lauren and she replied promptly with the price. After checking with a few other businesses, this was the best price so I texted back to move forward with the test. They emailed me an invoice, did the test the same day. They emailed once it was completed, I paid online and received a receipt and copy of the report. The entire process was excellent and convenient!

Our water heater went out and we needed a replacement fast. Gabe was the first to reach out and offered to replace our unit the same day. His quote was very affordable compared with others that we received. His work is high quality and he made adjustments so if there is a need in the future repairs will be easier to perform. I highly recommend Gabe, and we now have a new plumber!

Excellent service - Jacob is absolutely the best.

Very responsive, was through and worked as scheduled.

He not only installed sprinklers but also laid down sod in 2 of our newly purchased homes in South San Antonio.

I strongly recommend him and am happy to take questions should you have any.