We Don't Fix It, We Make It Right.

It’s easy to disregard your plumbing system until there’s a telltale sign that something’s wrong. Will's Plumbing & Testing Service technicians are always available to fulfill your commercial and residential plumbing needs with quick precision and efficiency.

Water heaters & Tankless Water Heaters

Rust-colored or inconsistent water temperatures can be a sign of water heater failure. Because water heaters typically last for eight to twelve years, you’ll either need a simple repair or a complete replacement. Our technicians will diagnose which course of action is best for you and act accordingly.

Commercial Plumbing Services

Our specialized commercial plumbers repair, install, and maintain plumbing systems on a larger scale for businesses, public spaces, building complexes, and even high rises by working on the water supply and wastewater drainage systems.


Is your boiler no longer heating your water? Call Will’s Plumbing & Testing Service. We have over 25 years of experience working with commercial boilers for hotels, restaurants, and more; we’ll get it functioning again.

Tunneling & Excavations:

Our company has over 25 years of professional experience in tunnel repairs. We understand that tunnel repairs can become stressful and are usually expensive. Trust Will’s Plumbing & Testing Service for the best service workers in San Antonio.

Lift Stations & Sewer Lines

Our plumbers are skilled at working with lift stations and sewer lines designed to move wastewater or sewage from low to high elevations.

Plumbing Repairs & Upgrades

Our experienced team can handle any problem that involves pipes, from replacing a garbage disposal to unclogging a bathtub drain. If you need an upgrade or a repair, book this service.

Hydro Jetting & Drain Cleaning

Hydro jetting can clear your pipes of debris safely and effectively. If your pipes keep getting clogged, our hydro jetting and drain cleaning service is the key to your problems.

Residential Plumbing Services

Residential plumbing services can range from fixing everything that leaks to repairing anything that clogs.

Will's Plumbing & Testing Service is a Texas family-owned and operated business since 1999. We understand that many of our service calls occur during extremely stressful situations, and our job is to make your life run seamlessly. We take pleasure in providing prompt, full service while emphasizing the highest quality of craftsmanship and professionalism in each plumbing repair.