Searching for the top Water Heater Repair Companies in San Antonio, TX? LocalSpark® has identified the top water heater repair technicians near San Antonio. Failing to take care of your home or business’ water heater can lead to a number of issues. Being proactive with water heater maintenance can keep your system running smoothly. It should be easy to find a reliable service provider near you. Looking at a service provider’s online reviews and getting information on their experience lets you predict the type of experience you’ll have from using their services. LocalSpark® has analyzed the top service providers near you and has organized a database of the best water heater repair companies in San Antonio, TX.