Ooltewah
Your Best Choice for Furnace, Heat Pump, & AC Repair in Ooltewah, TN
In the Ooltewah area, AirSystems Unlimited is well known for providing exceptional furnace repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with AirSystems Unlimited because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Furnace, Heat Pump, & AC Repair in Ooltewah, TN. Call us today at (423) 238-9848!
Recent Jobs and Reviews in Ooltewah, TN
Ooltewah, TN at a glance
AirSystems Unlimited, LLC has completed 45 jobs in Ooltewah, TN between October 2026 and November 2026.
The 47 customer reviews shown here average 5.0 out of 5.
The most recent job was on November 13, 2026.
AirSystems Unlimited, LLC has completed 227 jobs in Ooltewah, TN in the last 12 months. The first job there was in September 2017.
Reviews
Zack has always been on time and explains everything where you can understand. Well done Zack.
Zach is great. I appreciate that I work with the same person each visit. Very happy.
Zach is very thorough and makes sure to keep us informed about *potential* issues we may need to address in the spring. We appreciate the advance notice so we can plan accordingly. He’s friendly without being intrusive and always very professional. A great asset to your company!
Good job
Zach was very pleasant and thorough.
Zack was polite and very professional. He explained what he was going to do and got right to work!
Always honest and up front. Thanks
Excellent
Taylor did a great job and I was very satisfied with his service. He was very polite and informative about the status of my system.
Zach was friendly and willingly answered any questions I had.
He is always kind helpful explains everything and I’m lucky. It’s my service check and also the company
Very thorough and pleasant
Zach has been performing the Spring and Fall system checks for us for years. Does a thorough job in a timely fashion.
Always a pleasure to see the friendly polite and efficient Air System guy.
Zach made a slight change to the burner in our furnace and fully explained his reasoning for making the change.
Taylor ALWAYS does an outstanding job when servicing our HVAC system!
Zach is courteous and knowledgeable.
I have come to trust Zach and appreciate having the same tech show up as he knows our system well. Has always been helpful and professional
Always professional and on time or early!
Taylor was spot on in resolving the issue. He knew exactly what had happened and resolved the issue efficiently.
Taylor was friendly informative and did a fantastic job.
Did what was needed, necessary and effective
He came in did what he needed to throughly. Was professional. We just bought the house and previous homeowners paid for the cleaning. We came from Florida and he answered my questions about the unit here in TN and how it’s different. Appreciated Zach taking the time to do so! We look forward to using this company again.
Very professional, experienced and friendly. Also, very knowledgeable and efficient, took his time to insure all was running well and ready for the summer heat!
Technician very polite, knowledgeable, and explains the problem and service very well
Did a good job.
Zach is our preferred technician. He’s always very prompt and helpful.
Zach was friendly, wonderful and efficient
Great job!
Great service! Thank you
Always happy to have Zach show up.
Had a check up for both our units. Good to have someone you’ve had for years and can trust