Best Confined Space Backflow Preventer Test… 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.

I needed help with connecting NG line to outdoor kitchen. Chad was great to work with. He took the time fully understand the job and provided a very reasonable quote.
He also tried his best and worked me into his busy schedule to get the job done.
Overall I highly recommend reaching out to him if you feel he could help you out.

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!

I can't praise these guys enough. I have been using them for about 11 years and they always do great work with my yard maintenance, landscaping, and any sprinkler repairs that are needed. They have also helped with some close friends sprinkler install, and they have been happy with that work as well. Very fair prices, and always gets the job done right!

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

Superior Irrigation came out to my house today to repair many sprinkler heads that weren't functioning correctly.  John and Jacob were very professional and walked me through the entire process first. They explained what was needed and gave me a very reasonable quote. I agreed to the work and they began a very thorough and detailed job immediately.  When they were done the sprinklers worked better than when first installed and again walked me through there work.  I highly recommend this firm for all your irrigation needs.  - Mark B.