We take pride in offering comprehensive heating, cooling, and air quality solutions for both residential and commercial properties.
Reviews and Testimonials
See What Our Customers Are Saying
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Excellence deserves recognition and reward. The team of employees sent to install my HVAC unit no doubt are a product of your leadership skills! Well Done to Tony R., Jamar, Jason & Tamarus. This experience was more rewarding than buying a new car! All my referrals will go to Northside AC! Thank you Tony H. for selling the anti-sales lady! You'll go far! Today I'm living the dream with my Accu-filter!- Alischa
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Kameron not only showed up early but was super friendly and helpful!! Great service 10/10- Gabby
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Tim was very professional and great personality!!- Melisha F.
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Tony G. was out at my house today doing my 6 month maintenance service. As always he did a great job. Tony is so detailed and misses nothing. I will be asking for him exclusive for my upcoming maintenance service. Thanks for the great service and you need to take good care of Tony. He is a keeper . . .- David Lewis
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We contracted with Northside Air to relocate 3 units at our home in Flower Mound. The 3 man crew took nearly 8 hours - so glad it was overcast for them. The finished job is so much better than the original install. We could not be happier. They did a great job cleaning up too. I don't have to worry about bits of metal or screws getting into my dogs paws. Thank You Northside. We are really pleased with the completed job. Thanks to the crew for being great while here!- Lisa
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Great organization, prompt and professional. Luis is a great tech, very knowledgeable and extremely personable.- Kristopher
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I have used Northside for over 7 years they are reliable and dependable.- Kathy
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One of our AC units went down on a very hot Sunday afternoon. I called several companies that claim 24/7 response time but all were not able to schedule an appointment for 3 to 4 days. I finally found Northside Air Conditioning on line and called. A technician was at my house in about 3 hours and fixed the problem immediately. I found Northside Air Conditioning to be very professional, efficient, courteous, honest, and very fair priced. I will most definitely use Northside Air Conditioning again and will highly recommend the company to friends and neighbors.- Bill
Why Are We the Right Team for the Job?
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Financing Options AvailableFinancing Options Available. With Approved Credit. Ask For Details.
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5-10 Year Parts & Labor Warranties on New Equipment
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Over 20+ Years in Business
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100+ Years of Combined Experience
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24-Hour Emergency Repairs
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Lifetime Warranty on All Installations
Denton HVAC Company Rated A+ by the Better Business Bureau
At Northside Air Conditioning, we take pride in establishing the standard for exceptional HVAC services in Denton. Whether you require heat pump repairs, air conditioning installations, or routine maintenance programs, our team is equipped to meet all your heating and cooling needs. As a distinguished Customer Care Dealer, we offer top-of-the-line equipment to ensure year-long comfort in your home. Looking for financing options? We've got you covered!
Proudly Servicing All Brands of Equipment!
Emergency Services Available
Lewisville and Denton HVAC Services Available All Hours of the Day
Our team of HVAC technicians in Lewisville is available 24 hours a day, 7 days a week for emergency repairs. It’s impossible to diagnose all HVAC issues on the surface, which is why we’ll look deep into the issues of your system when you call us for a free in-person consultation. We maintain consistent high levels of performance and promptly address our customers’ concerns, resulting in 100% satisfaction time and time again!