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We are committed to providing effective plumbing solutions at affordable prices.

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Keep your water safe with our backflow testing services

At City Base Plumbing, we check your backflow prevention devices to make sure they are working right. This helps stop dirty water from mixing into your clean water. Our trained experts use modern methods to make sure everything is in good shape. Call us today to protect your water from contamination.

Why Choose City Base Plumbing for Your Backflow Testing Needs?

Our expert plumbing company does the total job! We provide a free estimate and give you the information you need to make a decision.  

But wait there’s more…

  • Wide Range of Services: We offer a wide range of plumbing services for both residential and commercial properties in San Antonio. This includes everything from general plumbing issues, emergency repairs, drain cleaning, pipe repairs and replacements, to water heater installations and leak detections​​​​.
  • Expertise and Reliability: Established in 2015, City Base Plumbing is known for its team of licensed plumbers who provide high-quality service. We pride ourself on our professionalism, loyalty, and positive attitude, ensuring customer satisfaction. We are a certified Small, Emerging, Woman, Minority, Veteran-Owned and Operated local company, emphasizing their commitment to the community and excellence in service​​.
  • Customer-Centric Approach: We prioritize prompt, affordable, and efficient plumbing solutions, offering free, no-obligation estimates and discounts for military personnel and senior citizens. Their approach is centered on providing transparent, pressure-free service with competitive rates, aiming to offer big company quality with small company prices​

Ready to take care of all those leaks?

We provide free estimates for all customers within Loop 1604 San Antonio. $45 trip fee for estimates outside of Loop 1604. You can reach us (210) 724-6225

Areas We Serve in Bexar County

City Base Plumbing currently serves the following areas in Bexar County:

  • Floresville
  • Pleasanton
  • Elmendorf
  • La Vernia
  • Poteet
  • Somerset
  • Cibolo
  • St. Hedwig
  • Schertz
  • Live Oak
  • Universal City
  • Selma

Don’t see your city? Give us a call at (210) 724-6225

What Is Backflow Testing?

Backflow testing involves checking the proper functioning of backflow prevention devices installed in your plumbing system. These devices are typically required in places where there’s a risk of contaminated water entering the clean water supply due to back pressure or back-siphonage. Our certified and skilled technicians perform these tests to make sure that these devices are operational and effective in preventing backflow.

For further information or to schedule backflow testing, feel free to reach out to us at City Base Plumbing. We’re committed to providing top-notch plumbing services with transparency and at competitive prices, ensuring your water systems are safe and compliant with local regulations.

Why is Backflow Testing Important?

At City Base Plumbing, we know how important it is to keep your water clean and safe. That’s why backflow testing is a key service we offer. Backflow testing stops harmful substances like chemicals, waste, and other pollutants from getting into your drinking water. This is not only important for your health but also required by law in many places, including San Antonio.

By testing regularly, we make sure that the devices that prevent backflow are working right. This helps avoid damage to your plumbing and keeps you from facing hefty repair bills. Most of all, it gives you peace of mind knowing that your water is protected and safe for everyone at home or at your business.

Easy as 1-2-3!

Backflow testing is a special check-up to make sure the water in your pipes doesn’t go backward and bring in dirt or harmful stuff from other sources.

Check Device

A backflow preventer stops water from going the wrong way in your pipes. During the test, we make sure this device is working right.

Turn off water

We turn off the water to see if the device can stop the reverse flow.

Give You The Results!

After checking, we write down how the device did. This report goes to the local water authorities to show that everything is safe.

Cleaning a drain in San Antonio residence

Backflow Services FAQ’s

Why is backflow testing required?

Backflow testing is needed to make sure that the water you drink is clean and safe. It prevents dirty water or harmful substances from mixing into your clean water supply.

How is a backflow test performed?

A backflow test is done by someone trained to check backflow devices. They use special tools to make sure these devices work right, stopping dirty water from going the wrong way in your pipes.

How often is backflow testing required?

Usually, you need to do backflow testing once a year to make sure everything is working as it should and keeping your water safe.

How long does a backflow test take?

The test usually takes about 30 minutes, but it could be quicker or take a bit longer depending on your setup.

Who does backflow testing?

Only people who are trained and certified to test backflow devices should do these tests. At City Base Plumbing, we have trained professionals who can handle these tests properly.

Testimonials

City Base was quick and responsive when we called. When David arrived (exactly at the start of the repair window), he clearly explained the options I had for repair and the cost of each choice. He set straight to work to get it fixed and showed me the repair when completed. I really appreciate his hard work and honesty. 10/10

CM. Lander

Client

City Base Plumbing always responds quickly when we call them. David and Joseph have done two jobs for us and in both instances they did excellent work. They were very professional and helpful. Highly recommended!

J. Finely

Client

Called City Base Plumbing off a recommendation from my neighbor. David and Joseph stopped by and fixed my issue quickly and efficiently. They were very professional and explained everything that they were doing, and they asked if it was okay to proceed, which I very much appreciated. Will definitely use their services if needed again.

J. Sendejo

Client

Offering Transparent, Affordable, and Certified Services in San Antonio, TX

We provide free, no-obligation estimates to help you plan and budget for your plumbing needs with complete transparency.

Our non-commissioned plumbers focus on delivering solutions, not sales, ensuring honest and pressure-free service.

We offer competitive rates for top-quality plumbing services, making it cost-effective for our valued clients.

As a local business, we are deeply committed to serving our community and providing reliable plumbing solutions.

We proudly offer discounts for military personnel and senior citizens, demonstrating our appreciation for their service and wisdom.

Schedule a FREE Estimate Today

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