Licensed Backflow Testing in Houston & Texas City
Your Backflow Preventer Protects Your Family’s Drinking Water — When Was It Last Tested?

Licensed backflow testing in Houston, Texas City, and surrounding areas. Buddy’s Plumbing performs and documents backflow prevention device tests. Fast, upfront pricing.
Backflow Testing in Houston & Texas City
Backflow testing is commonly required for both residential and commercial properties that have backflow prevention devices installed on the plumbing system. These devices help protect the public water supply from contamination caused by backflow or cross-connections within the plumbing system.
For homeowners, backflow testing may be required if the property has systems such as irrigation sprinklers, pools, boilers, fire suppression systems, or other plumbing connections that could potentially affect the potable water supply. Some cities and water authorities also require periodic testing depending on the type of device installed at the property.
For commercial and industrial facilities, annual backflow testing is often required by the city, local water authority, or regulatory agencies to help maintain compliance and protect the public water system. Many businesses, apartment complexes, restaurants, medical facilities, and commercial buildings are required to maintain annual certifications and testing records for their backflow prevention assemblies.
At Buddy’s Plumbing, our certified team can perform residential and commercial backflow testing, evaluate existing devices, and find out whether repairs, replacement, or annual certification testing may be required. When applicable, inspection and test reports can be filed with the appropriate city or local authority and provided directly to the client for their records and compliance documentation.
Seen it all
Decades of jobs — one at a time. A sample of what our team handles every day.




Trusted across Houston & Texas City
“Toilet was fighting for its life. These guys won. Highly recommend — ask for Rolando!”
“Buddy’s Plumbing — where I actually wish they were my buddies! Rolando’s service was top tier and took care of my problems. Very satisfied.”
“Reliable, honest, professional, and very fair prices. We have multiple properties and I never hesitate to call. Integrity and high-quality workmanship.”
Frequently Asked Questions
If you need residential backflow testing, annual commercial certification testing, or assistance with plumbing compliance requirements, contact Buddy’s Plumbing to schedule service with our team. Section 8 — Local SEO Pages
Yes. Every job is completed by licensed plumbers under Licensed Master Plumber #M41042. Buddy’s Plumbing has been family-owned and operated since 1967.
Yes. We provide a clear, flat-rate quote before any work begins — no surprises. We also offer senior citizen, military, and educator discounts.
We serve Houston, Texas City, Humble, League City, La Marque, Hitchcock, and surrounding communities from two office locations, available 24/7.
When you need a plumber, call your Buddy.
Licensed Master Plumber. Upfront pricing. Family-owned since 1967. Call now or request a free estimate.
