Tankless Water Heater Installation and Repair in Columbia, SC
Tankless water heaters give you hot water on demand and free up space. Kevin installs and repairs them in Columbia and nearby towns, including units mounted on exterior walls.
What tankless heaters need
- The right gas line size or electrical supply for the unit.
- Proper venting for the type of heater.
- Correct water line connections, with shut-off valves so the unit can be serviced.
- A location that protects it from freezing, especially for outdoor units.
Why outdoor units freeze
Many tankless units do not heat until someone runs hot water. In a cold snap, the water sitting inside can freeze, and the unit may crack. Kevin talked about this on WLTX News 19 during the December 2022 freeze. See our page on frozen outdoor tankless water heaters for what to do.
Tankless maintenance and repair
Tankless units can be affected by mineral buildup, clogged filters, venting problems, and error codes. If your tankless heater stops heating, makes odd sounds, or shows an error, call or text us.
Frequently asked questions
Can you replace my tank heater with a tankless?
Often yes, but gas, electric, and venting requirements change, so Kevin needs to see the setup first.
My outdoor tankless froze. What do I do?
Shut off the water to the unit and call a plumber instead of trying to restart it. See our frozen tankless page for details.
Serving Columbia and within about 30 miles
Columbia, Irmo, Cayce, West Columbia, Lexington, Forest Acres, Blythewood, Chapin, Elgin, and the rest of Richland and Lexington counties. Open 24 hours. Our work is backed by a one-year guarantee on labor.
Sending a plumber out for an on-site inspection has an $89 house-call fee, which is credited toward the job if you move forward with the work.