Tankless water heaters have grown in popularity in recent years for their amazing features and high levels of energy efficiency. At Mayhem Mechanical, we have an impressive selection of tankless water heaters available for our customers throughout Lebanon, Mt. Juliet, Gladeville, and Green Hill, TN. Whether you have a large household or are looking for a water heater with a long lifespan, a tankless water heater may be the right choice for you!

Tankless Water Heaters from Mayhem Mechanical

Get in touch with Mayhem Mechanical today at (615) 505-4093 to learn more about our tankless water heaters and to get your appointment scheduled. You’ll get to speak with a member of our staff, who will thoroughly discuss your concerns and offer flexible scheduling for your appointment. Now offering free estimates to our residential and commercial customers, Mayhem Mechanical is proud to offering advanced solutions to your water heater needs.

Keep the Hot Water Flowing with a Tankless Water Heater

With your new tankless water heater, you’ll never run out of hot water as there is no stored tank. Tankless water heaters heat up water as you need it through gas burners or electric coils. The technology is really that simple! Enjoy a hot shower whenever you need it. Ideal for big households, your tankless water heater will forever change your ability to have hot water on demand. Mayhem Mechanical is the team to make it happen for you. Reach out to us to get the process started.

On-Demand Water Heaters, Gas Tankless Water Heaters, Electric Tankless Water Heaters & Tankless Water Heaters Lebanon, TN, Mt. Juliet, TN, Gladeville, TN, Green Hill, TN & Hartsville, TN

Tankless Water Heaters in Lebanon, TN | Gas Tankless Water Heaters Mt. Juliet, TN | Electric Tankless Water Heaters Gladeville, TN

Gas Tankless Water HeatersOn-Demand Water HeatersElectric Tankless Water HeatersTankless Water Heaters ∴ Lebanon, TN ∴ Mt. Juliet, TN ∴ Hartsville, TN

Customer Reviews
What our customers are saying

Great service. Kristen was very responsive with any questions I had and walked through the process with ease. Would recommended Mayhem to anyone. Thank y’all!

Jacob H

This is one of the best small businesses that I have worked with. They are always there when you need them and always willing to go the extra mile. It’s so hard to find a company that you can trust and that will do a great job. If you ever need a quick fix or a complete installation give them a call.

Matthew A

Great people, great service, they care about their customers

Greg L

The team at Mayhem was professional, quick and treated us like family! Our air went out in the middle of summer, when we had family in town (of course) and Mayhem came to save us! We will continue to use them and recommend them to anyone who needs HVAC assistance.

Katherine Q

Great customer service and knowledge. We will not use anyone else. Very professional and I highly recommend.

John M
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A Word from Our Owner

Here at Mayhem Mechanical, we are here to serve you. Our goal is to provide you with excellent service from the time you are greeted on the phone until the time the service technician leaves your house.

About Us