Get matched with top tankless water heater repair pros in Knoxville, TN

We specialize in water heater installations only. Having a specific focus allows us to do the best possible job, for lower costs to you (30-40% lower than our competitors), without compromising on quality. Our unique business model allows for instant quotes online or over the phone without additional visits. Book immediately after receiving your quote without giant time windows ruining your day and get back up and running quickly.

"They called us right back and came to service our house that day. We opted to replace our water heater instead of repairing it because it was close to 15 years old. They purchased and replaced our water heater that day. They were professional, and we appreciated there timely response. We would recommend them to family and friends."

"Great customer service, helped very short notice, explained every step of the situation. Would highly recommend."

"Wayne was very prompt and completed the work timely as we were without hot water."

"He fixed the water heater and gave me options, very knowledgable"

"Best price, and did a great job installing gas tankless water heater."

Our top-rated local plumbers in Upper Cumberlands are all licensed and insured to ensure your repairs are always effective and long-lasting. If you need residential plumbing repair, contact us to speak with the best plumbers near you! When it comes to plumbing, Mr. Rooter is the one to call. Our trained and knowledgeable staff makes your satisfaction our main priority.

"Leaking drain pipe , kitchen sink Shawn K was punctual, knowledgeable and examined where the leak was. He checked the area well , fridge dishwasher, and sink. replaced the pvc drain pipe and cleaned the work area when finished. Professional job. Well done."

"SMK plumbing did a great job for me with a whole house water re-plumbing & main water line from the street. The team was efficient, professional, and polite. Job was started and completed in one day. They even moved the whole house shut off and pressure valve to a very easy to get to location."

"Show up at time they stated would be there. Looked at job gave a price and did a great job in fixing the problem. Will use them again."