Best Backflow Preventer Replacement in Austin TX

Diamond irrigation did a fantastic job on our irrigation system. We installed a pool and the pool company completely tore up the backyard irrigation. George and his crew did a new install and connected lines to the front yard to get everything working again. Very professional, great communication along the way and his team showed up on time and worked into the late hours to finish up laying sod. Even when there were a few issues along the way, Diamond irrigation took accountability and rectified them in a timely manner.
Excellent customer service and respectable company that gets the job done right.

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!

Brandon put my worries and stress to rest! I can not believe the level of professionalism the the young man has. Spoke in simple terms that made sense to someone like me who does not have plumbing knowledge.

I received a notice that my back flow system was due for the annual inspection.  After finding the list of contractors in the area that performed this service I gave A & D Backflow a call.  They were friendly and professional.  They also were able to complete the inspection that same day.  They notified me that the inspection had been completed and I was able to pay the invoice with Apple Pay.  I was very happy with this quick friendly service.  He even took a photo of a shed snake skin he found hanging on the valve to warn me to be careful of snakes.

These guys are awesome. Very professional, did everything they said they would in the timeline they promised.

Care and attention to detail. Highly recommended. Many thanks to Noe and Sal.

Very impressed at the knowledge and corrections made to my irrigation system. Thank you so much

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!

I'm so pleased with this company's services. This is the second time we have had Jacob Rojas and his crew do work for us. Last time, they repaired the extensive drip system in our house. This time, they added a zone under a new area of sod. The whole crew was efficient, precise, and courteous. Their prices were also quite reasonable. I appreciated how Jacob communicated and worked with my landscaper to time the installation of the sprinklers and place them correctly. On top of everything, after all the work they did, they rechecked parts of the drip system and made some repairs, at no charge. I will definitely use them again.