Best Rinnai Tankless Water Heaters in Durham NC

They were reasonably priced and professional. This is my second time using Full Stack and will call them again in the future.

Rapid response - made getting a backflow preventer inspection and filing it extremely quick and easy - great doing business with them

Efrem was excellent and handled my repair very quickly.

This is the first google review I have ever felt the need to write - that's how good they are! Mike was professional, courteous and friendly, as was everyone on his team who showed up to help. He just really helped us out when we were dealing with a pretty big plumbing problem and I really appreciate it. Highly recommend!