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Burst pipe or no water? Call now.Mon to Sat, 8am to 5pm. Sunday closed. Call after hours anyway and we will tell you straight away whether we can get to you.(832) 318-1140

Backflow Prevention and Testing

A backflow preventer stops water from your building running backwards into the public supply. Most commercial properties, and a lot of irrigation systems, are required to have one and to have it tested on a schedule set by the water purveyor or the local authority.

GarSan installs, repairs and replaces backflow assemblies, and arranges the testing and certification. Testing is carried out by a qualified tester where the jurisdiction requires one. All work is performed under the supervision of Responsible Master Plumber Jose Garcia, RMP #44229.

  • Installation, repair and replacement of backflow assemblies
  • Testing and certification by a qualified tester where required
  • Paperwork filed with the authority that asked for it
  • Commercial, irrigation and fire-line assemblies
  • Required permits obtained where the scope and jurisdiction call for one
Jose Garcia, Responsible Master Plumber, RMP #44229 · TSBPE

Get a callback

Tell us what is going on and we will call you back. The phone call is free and there is no obligation. If we come out, there is a $125 residential service and diagnostic fee, which may be waived when approved repairs are performed.

In a hurry? Call or text (832) 318-1140

Symptoms

When to call us about backflow

You have had a notice asking for an annual test
Your assembly failed a test and needs repair or replacement
You are fitting out a commercial property that needs one
An irrigation system is being added to a building supply
Water in the building has an unexplained taste or discolouration

How we handle it

What to expect

01

Find out what is required

The requirement comes from the water purveyor or the local authority, and it differs between them. We establish what yours actually asks for.

02

Inspect the assembly

We check the type, size and condition of what is installed, and whether it suits the hazard on the property.

03

Test or repair

Testing is carried out by a qualified tester. If it fails, we quote the repair or replacement before doing it.

04

Certify and file

The result goes to whoever asked for it, so the requirement is closed out properly.

Real Google reviews

What customers say

5.040 Google reviews

Will use for any future plumbing needs. Had a 70 ft buried gas line installed for a generator along with Riser and regulator. They showed up on time for both the estimate and the work. Finish the work in a timely manner communicated every step of the way there were no surprises. 100% recommend.

Chris Mitchellvia Google

Responsive, easy to work with. Clearly explained the issues and the options. We are a small business and will definitely keep Jose on speed dial.

Darbie Lindseyvia Google

Jose from GarSan Plumbing Services came out to assess and locate a water leak that had caused significant damage inside my home. He was punctual, or early, for each visit and spent the time required to assess the situation and provide cost effective solutions. I think he did a fantastic job and I would definitely call him again when I need plumbing work in the future. Thank you!

Mitch Daileyvia Google

GarSan Plumbing installs, repairs and tests backflow prevention assemblies for commercial properties and irrigation systems in New Caney, Kingwood, Humble and the surrounding area.

We coverKingwood, Humble, Atascocita, Porter, New Caney, Conroe, The Woodlands, Spring, Tomball, Magnolia, Montgomery.

Questions

Backflow Prevention & Testing FAQ

Not answered here? Call and ask. We would rather talk it through.

How often does a backflow preventer need testing?

For most commercial properties it is annual, but the interval is set by your water purveyor or local authority rather than by us. Tell us who sent you the notice and we will tell you what it requires.

Does my house need one?

Usually not for ordinary domestic plumbing. It is normally required where there is a specific hazard, an irrigation system tied into the supply, or a commercial use. We will tell you honestly if you do not need one.

Who performs the test?

Testing and certification is carried out by a qualified tester where the jurisdiction requires one. Not every plumber holds that endorsement, so it is a fair question to ask anyone quoting you for it.

What happens if it fails?

We tell you what failed and what it costs to repair or replace, and we do not carry out the additional work until you have approved it.

Need backflow prevention & testing?

Call or text (832) 318-1140, or send the form. Emergency calls may be accepted outside normal hours, including Sundays, based on availability.

Call (832) 318-1140

Request service

Tell us what is going on and we will call you back. The phone call is free and there is no obligation. If we come out, there is a $125 residential service and diagnostic fee, which may be waived when approved repairs are performed.

In a hurry? Call or text (832) 318-1140

Call (832) 318-1140