High 5 Plumbing, Heating & Cooling is a top-rated option for tankless water heater repair in Denver, CO. We’re a proud recipient of the Denver Chamber of Commerce Small Business of the Year Award and the Angi Super Service Award, and we strive to provide the highest level of customer service with every job.

If your tankless water heater isn’t performing as it should, you can count on us to provide the best solutions to get your system back in working order. Our licensed plumbers are highly trained with extensive experience in tankless water heater service, and we provide instant quotes via video chat to speed up the time between service evaluations and performing repairs.

Our professional team members are ready to assist with all of your tankless water heater service needs! Call us today to schedule a service appointment in Denver!

We also repair and service tankless water heaters in: