Licensed, local & easy to schedule. We handle the test, the paperwork & the report — so you stay compliant without the hassle.✸
Backflow Testing Services in San Marcos, Kyle & New Braunfels, TX
or call
830-203-0738
What is backflow testing?
(and why does my city require it?)
Your home's irrigation system is connected to the same water supply you drink from.
Backflow is what happens when water flows the wrong direction through that connection – pulling contaminants like fertilizer, pesticides, or soil back into your drinking water.
To prevent this, most cities along the I-35 corridor require homeowners with irrigation systems to have their backflow prevention device tested every year by a licensed technician.
It's not optional. It's not something you can skip. But it is something we can make very easy.
Do I need annual backflow testing?
If you own a home with an irrigation or sprinkler system in San Marcos, Kyle, or New Braunfels, the answer is almost certainly yes.
Your municipality posts annual testing due dates and tracks compliance. If your backflow preventer hasn't been tested – or if the report doesn't get filed correctly – you're out of compliance and that can mean fines or water service interruptions.
We know the requirements for each city and handle the reporting directly. You don't have to figure out what's due or who to send it to.
Here's exactly what happens when you book with us.
No surprises. No technical jargon you have to decode. Here's how a typical backflow test works:
Why choose us
Why Roadrunner?
Why homeowners in the I-35 corridor choose Roadrunner Works.
There are a lot of people who can pass a backflow test. Here's what makes us different:
We answer the phone
Most customers find us because they couldn't get a callback elsewhere. We pick up, we respond, and we follow through.
We're local
We work exclusively in San Marcos, Kyle, and New Braunfels. We know the neighborhoods, the municipalities, and we're not sending a rotating crew.
We explain what we did
You'll know what was tested, what it means, and that your report has been filed. No mystery, no chasing paperwork.
We focus on residential
We don't do commercial. Homes and homeowners are all we serve, and we take that seriously.
Serving residential homeowners across the I-35 corridor
Whether you're in a new build or a home you've had for years, we can make sure your irrigation system is properly tested & documented.
San Marcos, TX
including Kissing Tree, La Cima, Blanco Vista & surrounding neighborhoods
Kyle, TX
including Cool Springs, Six Creeks, Crosswinds & surrounding neighborhoods.
New Braunfels
including Vintage Oaks, Meyer Ranch, River Chase & surrounding neighborhoods.
Common questions about backflow testing
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Most residential tests take 30–45 minutes from arrival to completion.
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You don't need to be inside, but we do need access to the backflow preventer, which is typically on the side or back of the house near your irrigation system.
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We'll explain exactly what needs to be repaired, give you a clear cost, and in most cases can take care of it the same visit.
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If you have an irrigation or sprinkler system in San Marcos, Kyle, or New Braunfels, it almost certainly does. When in doubt, call us – we'll tell you.
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Yes. Submitting the compliance report to your municipality is included in every test we do.
Ready to get it scheduled?
We serve San Marcos, Kyle & New Braunfels. Scheduling is easy & we handle everything from test to report filing.