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Charleston’s Industry Leading HVAC Company 

Expert Heating &
Air Conditioning Services

AIRMAX is a family owned and operated provider of dedicated and quality HVAC services throughout Charleston.  It is our goal to protect the interests of our residential and commercial customers by employing highly trained, conscientious professionals, installing only proven reliable systems, focusing on personalized attention, and delivering it all at the most competitive prices.

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The Diamond Comfort System

AirMax is a proud dealer of Mitsubishi Electric Cooling & Heating products. The Mitsubishi Diamond Comfort System is the most advanced whole-home cooling and heating technology ever experience.  Mitsubishi Electric Diamond Comfort Systems offers unparalleled customization and scalability to provide homeowners a complete zoned comfort solution that replaces traditional HVAC systems.

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Over 20 Years of Loyal Service To Charleston

We live and work here, and recognize the importance of your investment in precise year round temperature control.  We answer that concern with workmanship and products you can trust to satisfy your needs today, tomorrow and years down the road.


Through comprehensive maintenance, AIRMAX protects your cooling equipment from wear and tear, lower efficiency, and deteriorating performance. When you call on our NATE-certified technicians for service, you’re trusting us with the consistent and safe operation of your equipment.


Keeping your business cool with efficient air conditioning that functions optimally is an important step to making your business as comfortable as it can be for your employees and customers. No one wants their business to be hot and humid or be forced to pay for costly repairs each summer for a malfunctioning A/C system.


AirMax offers a variety of financing options in order to provide you with the best in quality Air Conditioning and Heating products and systems.  AirMax works with Synchrony Financial and Wells Fargo.  Whatever type of HVAC and air conditioning service you require, our team arrives on time and fully prepared to handle the job.

Professional A/C and Heating Repair


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Great Company…very competitive rates…Wonderful customer service! Great deals on maintenance plans for your system to keep it running great! Just a wonderful family company in Charleston. The owners are very reasonable and honest! Also great deals on Heating and Air systems! You just Can’t beat their prices!!

Holly Markow, 5 Star Google Review

Sized right and priced right. Unit delivered and work performed was everything as quoted. Showed up early ready to go to work. Did the tear out of the old unit, hauled it all away and cleaned up everything very well. Installed the new unit, walked me through the operation and future maintenance requirements. Did a great job!

Steven Nuenighoff, 5 Star Google Review

I needed to have my air conditioner tuned up for the up coming summer temps. Owner Med Box III personally helped get me a convenient appointment. His technician John showed up on time as scheduled. He checked out my system thoroughly from attic to to back yard.He ran a bunch of test and cleaned what was needed. I AM NOW GOOD TO GO FOR THE SUMMER HEAT. THANKS MED !!!

Michael Cook, 5 Star Facebook Review
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