Water heater repair & installation
Water Heater Services in San Antonio, TX
Reliable Hot Water Solutions for Your Home or Business
Few things are more frustrating than running out of hot water — whether you’re starting your morning or closing out a long day. At CERTi-PRO Plumbing, we provide expert water heater repair and installation services across San Antonio and surrounding areas, ensuring your system runs safely, efficiently, and consistently all year round.
Our licensed plumbers service tank-style and tankless water heaters of all makes and models. Whether you need fast repairs, a full system upgrade, or annual maintenance, you can trust CERTi-PRO for honest recommendations, precision installation, and long-lasting results.
Water Heater Repairs Done Right
If your water heater isn’t performing as it should, prompt repairs can prevent costly damage or premature failure. Our technicians use advanced diagnostic tools to quickly identify and correct common issues such as:
Fluctuating or insufficient hot water
Leaks around the tank or connections
Discolored or rusty water
Unusual noises from sediment buildup
Pilot light or ignition problems
We carry most common parts and components in stock, allowing us to complete most repairs during the same visit. Our goal is to restore your comfort with minimal disruption and maximum efficiency.
Professional Water Heater Installation & Replacement
When it’s time for a new unit, choosing the right system for your home is essential for performance and energy savings. The team at CERTi-PRO Plumbing will assess your water usage, household size, and efficiency goals to recommend the best fit.
We install:
Traditional Tank Water Heaters – Affordable, reliable, and available in multiple sizes.
Tankless Water Heaters – Energy-efficient units that provide endless hot water on demand.
High-Efficiency & Hybrid Models – Environmentally friendly options that reduce utility costs.
All installations are performed to local building code standards, including proper venting, pressure relief, and temperature calibration for safe, reliable operation.
Routine Maintenance for Peak Performance
Regular maintenance keeps your water heater running smoothly while extending its lifespan. Our Plumbing Maintenance Membership includes annual tank flushing, anode rod inspection, and pressure testing to remove sediment buildup, improve heating efficiency, and prevent leaks.
By investing in routine care, San Antonio homeowners enjoy lower energy bills, consistent hot water, and peace of mind knowing their system is in expert hands.
Why Choose CERTi-PRO Plumbing for Water Heater Service?
Licensed & insured experts with over 15 years of local experience
Same-day service for urgent repairs
Upfront pricing — no surprises, ever
Financing options available for new installations
Top-rated service trusted by homeowners across San Antonio
At CERTi-PRO Plumbing, we believe in dependable service, done right the first time — so you can enjoy hot water without the hassle.
See Also
Schedule Your water heater service Today
Whether you need fast repairs or a full replacement, CERTi-PRO Plumbing offers expert water heater service to keep your hot water running safely and efficiently.
Call (210) 887-1656 or book your service online to schedule your water heater repair or installation in San Antonio.
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.