South Texas Backflow Specialists
Protecting South Texas Water, One Test at a Time
Licensed, certified, and locally trusted backflow testing and repair for homes and businesses across South Texas.
Licensed Backflow Tester
State of Texas Certified
Certified Repair Tech
Factory Trained & Qualified
Fully Insured
General Liability Coverage
Serving South Texas
Residential & Commercial
What We Do
What We Do
From annual compliance tests to full repairs and new installations — we handle it all.
Backflow Testing
Annual and compliance backflow preventer testing performed by a licensed tester. We file the required reports with your local water authority so you stay compliant without the hassle.
Schedule a TestBackflow Repair
When your backflow preventer fails a test or shows signs of wear, we diagnose and repair it fast. We carry common parts on the truck to minimize downtime.
Request RepairNew Installation
Need a new backflow preventer installed? We size, source, and install the right device for your system — residential irrigation, commercial fire lines, and everything in between.
Get an EstimateAnnual Compliance Reports
We handle all the paperwork. After every test, we submit your compliance report directly to the water utility — keeping your property on record and out of trouble.
Learn More
Protecting Your Water Supply Since Day One
What Our Customers Say
"B&S came out the same week I called. They tested our backflow device, filed the report, and explained everything clearly. Couldn't ask for better service."
Maria G.
Homeowner, McAllen TX
"We manage several commercial properties and B&S handles all our annual backflow compliance. Reliable, professional, and they always get the paperwork in on time."
Robert T.
Property Manager, Laredo TX
"Our irrigation backflow failed the test and they had it repaired the next day. Fair pricing and no runaround. These are the guys to call."
James L.
Homeowner, Corpus Christi TX
Ready to Schedule?
Whether it's a routine annual test or an urgent repair, we're here to help. Give us a call or request a quote online — we'll get back to you fast.