GNG Plumbing - San Antonio's Experienced Plumbing Company

We stand by our quality workmanship with a no-cost guarantee on all installations. This means if there's an issue related to our installation work, we will address it at no additional charge to you. As a licensed and insured company with over 15 years of experience, we ensure every installation, from water heaters to sump pumps, is done correctly the first time.

Dishwasher leaks and slab leaks from soil movement are frequent concerns in our area. For dishwasher leaks, we can diagnose the source—often a faulty connection, drain line, or valve—and perform the necessary repair or installation. For slab leaks, our experience allows us to locate the leak accurately with specialized equipment and perform precise repairs on the water lines, minimizing disruption to your home's foundation.

We provide a full range of residential plumbing services to San Antonio homeowners. This includes everything from routine repairs and installations of faucets, toilets, and garbage disposals to more complex projects like water heater replacement, gas line work, and comprehensive plumbing inspections. Our veteran-owned operation is built on discipline, reliability, and clear communication.