\nShield Mechanical is a family-owned and operated HVAC contractor offering a true one-stop shop for all your heating and cooling needs. From reliable service and repairs to complete system replacements, new installations, and full new-construction HVAC projects, we deliver quality workmanship you can depend on. At Shield Mechanical, we’re committed to solutions that keep your business or home running at its best — because our mission is simple: Protect Your Comfort.\n\n

"Chris did an amazing job came out on time and serviced my unit and was very professional"

I clean residential and I have cleaned at a college when I lived in Indiana. I have plenty references and experience. I prefer to clean commercial.

MBM Heating and Air offers a wide range of services for anyone needing HVAC servicing, such as installations, scheduled maintenance, and complete replacement of your HVAC systems. We Serve Morgan and Surrounding Counties in Tennessee.

"Justin installed a natural gas vent free wall heater and did a fantastic job! Very professional and a very pleasant man! Also, fixed some electrical issues! Would definitely recommend him!"

"I was very impressed with the service. They came out on a very cold, rainy and miserable day and repaired our heating system and then came back a couple of days later to "tweak" it without any complaint. They were courteous, efficient and got on with the job."

"Fast service at a very fair price."

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."

"Very knowledgeable in many areas, decided to use stronger chemicals than available to the public to clear galvanized pipes rather than replacing them for now, lower cost, etc. Got the job done--water drains quickly now instead of sitting in sink for 10 minutes. Non-intimidating and explains what he is doing and why."

"Great. Very polite and punctual."