Compare top-rated mechanical contractor providers in Knoxville. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 8:00 AM – 4:00 PM
In Knoxville, we are McMahan Mechanical Inc - your dedicated mechanical contractor. For over three decades, we've been providing exceptional HVAC …
From $50
Up to $500
Open 7:00 AM – 3:30 PM
In Knoxville's vibrant community, we at Engert LLC proudly specialize as mechanical contractors, offering unparalleled expertise in home services.…
From $50
Up to $500
Open 7:30 AM – 4:30 PM
At Volunteer Mechanical Inc in Knoxville, we understand that a malfunctioning HVAC system can disrupt your home's comfort. As professional mechani…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In the heart of Knoxville, we are Interstate Mechanical Contractors, Inc., a dedicated team specializing in mechanical contracting services. For h…
From $50
Up to $500
Open 8:00 AM – 4:00 PM
In Knoxville's bustling community, we, Metro HVAC Mechanical Contract, pride ourselves on delivering exceptional mechanical contracting services t…
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We show only active businesses that pass moderation. Results are specific to Knoxville and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare mechanical contractor pros in Knoxville by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Knoxville. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Knoxville too. Mileage is the approximate distance from Knoxville.
Looking for mechanical contractor in Knoxville? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
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Very helpful
Very professional, friendly, and helpful group.
This company and its employees are outstanding. We've used twice--to undo a handyman's mess in our kitchen and to repair an outdoor connecting pipe to our home misinstalled by the utility, causing a shut-off of our water. They were recommended by a friend, and in both cases came promptly, did outstanding work and charged very reasonable fees. As another reviewer stated, Jennifer was so good at coordinating things, and then the other employees were so professional. If you need plumbers in Knoxville, this should be your company too!
I was extremely impressed with Engert at every step of the process. I used them for residential plumbing services. It took a few days for technicians to have availability, but it was worth the wait. Adam and Christian were extremely respectful and professional. The billing is for parts and labor by the hour, and they didn't waste any time. None of this surprise billing rate by the job. They didn't cut corners. I feel good about the work they did, and the final bill was very reasonable. I would not hesitate to use them again.
These guys are awesome. Found out the cutting edge 1970's gas furnace in my home was not working...called them. Never used them before their guys were here the same day! They were quick, efficient and polite. They had my furnace up in less than an hour. They left here about 30 minutes ago and as I type I am warm and can feel my home warming up! They were reasonable as to price as well. I recommend this company without hesitation or reservation.
Great experience! I called early on Monday January 23rd with a 17 yr old dead water heater and had hot water again when I got home from work. The office staff was friendly and helpful. Jennifer came within an hour and explained how sizes and requirements had changed. For the new one she had to move the vent up and add some pipe and a thermal expansion tank. She did a great job and cleaned up as well! I will definitely call Engert with any more needs and I will ask for Jennifer. Another great experience with Jennifer! This time she got my Dad out of a pickle. Handsome elongated highboy now graces his bathroom...and no leaks!! Thanks again for the diligent clean up, response time and reinforcing under it.
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