Backflow Testing

Backflow Testing Serving San Antonio and Surrounding Areas

Backflow prevention is crucial to protecting your water supply from contamination. At Sanchez Plumbing Services, we specialize in professional backflow testing, repair, and replacement for residential and commercial properties. As a proud member of the American Backflow Prevention Association (ABPA), we are committed to upholding the highest industry standards for clean, safe water systems. Whether your property requires annual testing, system repairs, or complete device replacement, our licensed professionals have the tools and experience to handle all sizes, makes, and models of backflow prevention assemblies. With fast service, accurate reporting, and complete compliance with city and state regulations, we ensure your system operates safely and efficiently.

Annual Backflow Testing

Stay compliant with local codes and regulations with certified annual testing. We handle all paperwork, inspections, and filing with the appropriate authorities.

Backflow Device Repairs

If your system fails a test or isn’t working properly, we’ll identify the problem and provide expert repairs to restore performance and protect your water.

Full Replacements & Installations

Need a new backflow preventer? We install and replace all types of devices, tailored to your building’s plumbing system and code requirements.

Ready to Solve Your Plumbing Issues?

At Sanchez Plumbing Services, we’re here to provide fast, reliable, and affordable plumbing solutions for your home or business. Whether it’s a leaky faucet, a clogged drain, or an emergency repair, we’ve got you covered. Don’t wait for the problem to get worse call us today!

Why choose us

Why Choose Sanchez Plumbing Services?

At Sanchez Plumbing Services, we understand that you have options when it comes to choosing a plumber, but here’s why we stand out:

Local Expertise with a Personal Touch

As a family-owned business based in San Antonio, TX, we treat every job like it’s our own. We pride ourselves on providing personalized service and building lasting relationships with our clients.

Highly Experienced & Certified Plumbers

Our team is fully licensed, insured, and backed by years of hands-on experience. From routine repairs to complex installations, we have the expertise to handle any plumbing challenge.

Honest, Upfront Pricing

No hidden fees, no surprises. We offer honest, transparent pricing for all services. You’ll always know what to expect before we begin the work.

Satisfaction

We’re not satisfied unless you are. Our job isn’t finished until you’re completely happy with the work we’ve done. We stand by our work with a satisfaction guarantee.

reviews

What Our Client Say

I had a major leak in my bathroom that was causing damage to the walls. Sanchez Plumbing Services responded quickly and fixed the issue in no time. Their team was professional, thorough, and the pricing was fair. I won’t call anyone else for plumbing in the future!

John MConverse, TX, USA

I’ve used Sanchez Plumbing Services for both routine plumbing repairs and emergency services, and they never disappoint. From replacing our water heater to fixing a clogged drain, they’ve been nothing but professional and reliable. Highly recommend them!

Emily RWindcrest, TX, USA

Sanchez Plumbing Services provided exceptional service when we needed backflow testing for our business. They were prompt, courteous, and explained the process every step of the way. I trust them completely with all our plumbing needs!

Carlos LLeon Valley, TX, USA

I had a leak under my kitchen sink that I couldn’t locate. The team at Sanchez Plumbing Services found it quickly and handled the repair efficiently. Their team was friendly and made sure everything was cleaned up before they left. Great experience!

Megan SSan Antonio, TX, USA

License: #M43112