Ensure Your Water Supply’s Integrity with Backflow Testing Services

Safeguard your family’s health with our professional backflow testing services. A backflow test verifies that unsanitary water lines (such as outdoor irrigation) are not cross-contaminating your clean water lines. These systems must be tested annually to verify they are operating correctly.


Well water plumbing

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Have an Irrigation System? You Need Backflow Testing!

Backflow is a dangerous condition where contaminated water is able to enter your plumbing system from a downstream source such as your irrigation system. There are multiple types of backflow prevention devices available on the market and these devices need annual testing to ensure they remain operational!

Our professional plumbers have the tools and training to check for backflow conditions and will verify that your water supply is kept safe.


backflow prevention

Backflow Testing Lexington SC

  • Backflow inspection
  • Backflow prevention device installation or retrofitting

We Support You!

Ask about our discounts for First Responders, Veterans and Seniors when you call to schedule your appointment!

Why Work With Freedom Plumbing:


We Care About the Small Details

Details make the difference. Our uniformed plumbers arrive punctually in well-stocked company vehicles, wear shoe covers to protect your home’s flooring, and leave the repair site cleaner than we found it. At Freedom Plumbing we believe excellence comes from sweating the small stuff.


Honesty And Transparency

Skip the unnecessary upsells and expensive solutions to cheap problems! We will provide you with a clear explanation of your plumbing problems and then present you with the available options and upfront pricing. Freedom Plumbing helps you make an informed decision that is right for you!


Quality Workmanship – Guaranteed

Get results you can count on! Our experienced technicians provide expert repair and installation services, every time. We’re so confident that our work will be done right that we provide a 1-year labor warranty on most major services.


Available For Emergency Services

From leaky faucets to clogged sewer lines, waiting days or weeks for an appointment to take care of your plumbing issue is never convenient! We offer some of the fastest call-out times for emergency services on nights and weekends in the Midlands.



At Freedom Plumbing we put our customers first. However, you don’t have to take our word for it - see what your neighbors have to say about our plumbing services:

Freedom Plumbing Always on Duty. 24 hr plumbing

About Freedom Plumbing

Freedom Plumbing is proud to be a locally owned and operated plumbing company serving the Columbia/Lexington area. As a small, community oriented business, we proudly stand behind our mission statement: To exceed our customers’ expectations while providing superior workmanship at a fair price.

We don’t believe in using scare tactics or high pressure sales techniques – instead we give homeowners the information they need to make an informed decision that is right for them. If you’re looking for a licensed and insured local plumber you can trust, look no further than Freedom Plumbing.


Frequently Asked Questions

Do you guarantee your work?

Yes, we stand by our workmanship. In addition to any warranty included with your fixtures, we offer a 1-year labor warranty on all of our services, ensuring you can be confident in the quality of our installations.

How often do I need to have my backflow prevention devices inspected?

It is recommended that backflow prevention devices be inspected annually.

What happens if my backflow prevention device fails the test?

If your backflow preventer fails the test, it will need to be repaired or replaced to ensure your water supply remains safe. Our professional plumbers will be able to handle this service if it is found to be necessary.

What areas do you service?

From our headquarters in Lexington, South Carolina, we provide service to Irmo, Columbia, West Columbia, and the surrounding areas.

Emergency Plumbing Services For The Midlands 24/7