Best Confined Space Backflow Preventer Test… in San Antonio TX

I got an appointment the same week. Two guys came out and replaced my sprinkler head; fixed the wires for the rain sensor; and got my box to work properly. I had written the wrong amount for payment, over charging myself, and they came back to tell me so I wrote another check for the correct amount. Not only did they do a great job, but their integrity was so heartfelt. This kind of service is so rare. Thank you so much!! I would definitely recommend them to anyone needed irrigation services. God bless your company!

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!

Cannot recommend these guys more highly.  They came out two days after I called, on a weekend, figured out what was wrong and got the job done in a half hour, and charged me a really good price.  They didn't try to upsell me, they didn't destroy my grass, they were perfect.  I will use them every time from now on.

Excellent service from a true professional.

Mark Cruz of 'State of Matter' plumbing and backflow services repaired and replaced our old water heater. How old? Well, the manufacturing date on the heater was from ~20 years ago, THAT's how old.

State of Matter had to retool the space to fit the new heater, installed it quickly, and even vacuumed the area where they worked to get rid of the dust and dirt dragged in. That's professionalism that is rare these days.

Highly recommended you call SoM and make an appointment if you need service, even on the off days and hours.