Leak detection & Repair
Expert Leak Detection & Repair in San Antonio, TX
Accurate, Non-Invasive Leak Detection Services
Hidden leaks can cause extensive damage long before they’re visible. At CERTi-PRO Plumbing, we specialize in precise, non-invasive leak detection and repair services for homes and businesses throughout San Antonio and surrounding areas. Using advanced electronic and acoustic technology, our licensed plumbers can locate leaks beneath slabs, behind walls, or under flooring — without unnecessary demolition or guesswork.
Whether you suspect a minor leak or notice unexplained water loss, early detection is the key to protecting your property from mold, foundation damage, and high utility costs. With CERTi-PRO Plumbing, you’ll receive fast, reliable service and long-term solutions designed to keep your plumbing system efficient and leak-free.
Common Signs You May Have a Hidden Leak
Even small leaks can lead to big problems if left undetected. Contact CERTi-PRO Plumbing right away if you notice:
• Unexplained increases in your water bill
• Warm or damp spots on floors or walls
• Musty or moldy odors
• Cracks in your foundation or driveway
• The sound of running water when fixtures are off
Our experienced technicians use state-of-the-art diagnostic tools, including electronic listening devices, pressure testing, and thermal imaging, to identify hidden leaks accurately. Once located, we’ll provide the most effective repair solution to restore your system’s integrity.
Professional Leak Repair Solutions
After identifying the source of the leak, our licensed plumbers perform durable, code-compliant repairs using quality materials. Whether it’s a pin-hole copper leak, a slab leak, or a damaged water line, we ensure the issue is resolved properly the first time.
In many cases, we can repair the affected section without disrupting your home’s structure or flooring. For larger or recurring leaks, we also offer repiping and water line replacement services, giving homeowners a long-term, worry-free solution.
Why Choose CERTi-PRO Plumbing for Leak Detection & Repair?
With over 15 years of experience in San Antonio, CERTi-PRO Plumbing is trusted for our precision, professionalism, and honest service. We combine the latest leak detection technology with local expertise to deliver efficient repairs that last. As a licensed and insured plumbing company, we take pride in protecting your property while minimizing damage and downtime.
We’re not just finding leaks — we’re protecting your investment.
See Also
Why Choose certi-pro?
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Licensed & Insured Gas Line Specialists
Our certified and fully insured technicians handle every gas line service with precision and care, ensuring your system is installed or repaired safely and up to code.
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15+ Years of Local Experience
With over 15 years serving San Antonio and surrounding communities, we know the area’s plumbing systems, codes, and common gas line challenges inside and out.
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24/7 Emergency Gas Leak Response
Gas leaks demand immediate attention. Our team is available 24/7 to respond quickly, keeping your home or business safe when it matters most.
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Code-Compliant Installation & Repairs
All work meets or exceeds local and state safety regulations. You can count on CERTi-PRO for reliable, inspection-ready installations and repairs every time.
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Honest, Upfront Pricing— No Surprises
We provide transparent quotes before work begins, so you always know what to expect — no hidden fees, no guesswork, just fair pricing and quality service.
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Financing Options Available
We offer convenient financing plans to make essential gas and plumbing services affordable, helping you get the work you need without financial stress.
Schedule Your leak detection service Today
Don’t let hidden leaks lead to costly repairs. CERTi-PRO Plumbing uses advanced detection technology to locate and fix water leaks quickly and efficiently.
Call (210) 887-1656 or book your service online to schedule your professional leak detection and repair service today.
Our happy customers
areas We serve
At CERTi-PRO Plumbing, we’re proud to provide top-rated plumbing services throughout San Antonio and the surrounding communities. From small towns like Leon Valley and Hollywood Park to growing areas like Alamo Ranch, Schertz, and Universal City, our licensed plumbers deliver expert repairs, reliable installations, and 24/7 emergency service you can trust. Every city we serve has its own unique plumbing needs—whether it’s dealing with San Antonio’s notoriously hard water, replacing outdated water lines in historic neighborhoods, or providing fast-response service to busy suburban families. Wherever you’re located, CERTi-PRO Plumbing is committed to keeping your home’s plumbing system safe, efficient, and worry-free.