Enjoy Our Chaos Protection Plan that will protect you from the chaos that life throws at you.

Two annual maintenances (spring/fall) you can break this into equal monthly payments as low as $13/month

~ priority pricing

~ priority scheduling

~ $125 annual credit towards replacement with a maximum credit of $1,000.00


Apply today by filling out the form or by giving our office at call at (615) 505-4093.






Heater Maintenance, Furnace Service, HVAC Service, AC Maintenance & HVAC Repair Lebanon, TN, Mt. Juliet, TN, Gladeville, TN, Green Hill, TN & Hartsville, TN

AC Maintenance in Lebanon, TN | Heater Maintenance Mt. Juliet, TN | Furnace Service Gladeville, TN

AC MaintenanceHVAC ServiceHeater MaintenanceHVAC RepairFurnace Service ∴ Mt. Juliet, TN ∴ Gladeville, 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 customer service and knowledge. We will not use anyone else. Very professional and I highly recommend.

John M

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 people, great service, they care about their customers

Greg L
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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