About Hot Water Guys
Hot Water Guys is a Houston company that does one thing: water heaters. It repairs, replaces and maintains both tank and tankless systems for homeowners across Greater Houston, from inside the Loop to Katy and The Woodlands, and it also installs commercial tankless systems.
It is unusually open about pricing. According to its website, tankless installations start at $4,200 and usually take one day, most tankless repairs cost $150 to $600, and its annual tankless maintenance visit is a flat $195. The company says it has installed more than 1,400 tankless systems in the area.
Services
- Tankless water heater installation, with sizing calculations, a gas line check and a written quote
- Tankless repair, as a factory-authorized servicer for Rinnai, Navien, Noritz, Takagi and Rheem
- Annual descaling and 12-point maintenance, which matters with Houston's hard water
- Tank water heater repair and replacement
- Commercial tankless systems for restaurants and other businesses
Good to know
- Installation quotes start with a phone estimate and are confirmed at your home.
- Repairs carry a 1-year parts and labor warranty.
- Maintenance visits are usually available within 48 hours, with two-hour arrival windows.
See all plumbers in Houston, or our repair cost guide for typical water heater prices.
Profile written by the MyHomeFixUSA team from the business's own website and public listing details. Always confirm licensing, prices and availability directly with the business.