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Thermex Airtech Thermex is your single-source HVAC solution. A leader in commercial industrial ventilation, heating and air conditioning, Airtech Thermex has been keeping Minnesota buildings comfortable since 1978. Airtech Thermex has the experience to quickly solve your commercial heating and cooling systems' design, installation, maintenance, and equipment repair problems.

With an unmatched commitment to providing superior service, businesses like yours all across the Minneapolis and St. Paul areas have come to trust Airtech Thermex for fast response times, affordable prices and reliable performance.
Services
With our staff of trained technicians, you're assured a quick accurate HVAC diagnosis. We provide written quotes. No surprises and no hidden costs. Be sure to ask about system upgrade and replacement costs as well as routine preventative maintenance agreements.
If your building has a faulty or outdated system, it could cost you more than money -- it could also cost you safety and peace of mind. And we know you can't afford to interrupt heating or cooling without compromising comfort. With new, high-efficiency equipment from Airtech Thermex, you could save hundreds of dollars every year. We perform complete equipment replacements fast, with minimal disruption and maximum efficiency.
When it comes time for remodeling or renovation projects, you need expert advice and an HVAC system that's guaranteed to work with your new design. You can trust Airtech Thermex for innovative solutions to create consistently comfortable environments. As experienced professionals in remodeling and renovation projects, there are few problems we haven't seen and can't solve.
Today's new construction demands the ultimate in climate control and cost-efficiency. But how can you be sure to get it? Airtech Thermex has the experience to design, build and install a new HVAC system. With Airtech Thermex, you won't have that problem. We can do it all, from design to installation and maintenance.
Reviews (1)
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Mr. Dont Tread On Me
Feb 02, 2022
Came out to repair my ship's rooftop unit within 24 hours after it went out & oh yeah they fixed it in -15 windchill weather! Thanks Dennis for having such a amazing team! Services: Heating system maintenance, Heating system installation