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    10% Off New Residential Service Agreements
    10% off all NEW Residential Service Agreements for a limited time only. Certain restrictions may apply, please call for details. You must present promotion certificate at time of request.

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    AirMax will complete a full diagnostics of your system
    By using the state of the art equipment in our diagnostics, we can make sure that our recommendations are the exact ones that you need.

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    Up to a 20% Discount on a Whole House Air Cleaner
    Up to a 20% discount on a Whole House Air Cleaner. Savings as great as $250+. Limited Time Offer - Certain Restrictions Apply.

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    Whole House Energy Audit
    If you are looking to find ways to improve your home's efficiency, the Air Max Whole House Energy Audit is the perfect solution.

Current Promotions

Heating & Air Conditioning Services — Charleston's Top Choice

Maximize Your Comfort with Expert Installation, Maintenance and Repair


When it comes to creating a comfortable environment in your home or business, you need professionals to meet your heating and air conditioning services needs. AirMax comes through for customers with more than 20 years of experience in the Charleston, SC area, specializing in both residential and commercial heating and air conditioning systems.

AirMax serves as an all-in-one business to meet a wide-range of needs from new heating and air conditioning installation to maintenance, repair and humidity control –all services designed to provide you with the ultimate convenience and comfort.

As a local, family-owned and operated business, AirMax has been serving the Charleston SC area for over two decades, providing top-notch heating and air conditioning services to Summerville, Mt. Pleasant, Kiawah and Seabrook Islands, Goose Creek and Moncks Corner.

With each and every interaction with an AirMax professional, we guarantee you will experience value, quality and professionalism.

What else can you expect from AirMax?

  • • FREE estimates
  • • Certified Technicians & Installers
  • • Licensed, Bonded & Insured
  • • Service for All Brands of Equipment
  • • System Evaluations
  • • Money-Saving Energy Audits
  • • Options for Planned Service Agreements
  • • 24 Hour/7 Days a Week Emergency Services

As you navigate our site we think you will see why AirMax is the Lowcountry’s choice for professional heating and air conditioning services. We take pride in our knowledge, expertise and integrity, and consistently produce satisfied customers.

Contact AirMax today to learn more about the services we offer to ensure your home or business is as comfortable as it can be year-round.
  • I have had the great pleasure to have Medd Box care for my 10,000 s.f. home on Kiawah Island for 8 years. In that time he installed a complete foam package to insulate the home from mold risk and serviced the HVAC system in the home continuously. I have the highest regard and respect for the quality of this man’s work as well as his team’. In Medd’s case, my home had zero issues with excess humidity, and given the extreme heat Kiawah experiences about 100 days a year, that provides great peace of mind for the client – and that, as the commercial says, is “priceless”
TR

John Island, SC

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Employee Spotlight
  • Kim Emmrich

    Kim Emmrich

    Kim joined AirMax in November of this past year. She has been in the HVAC industry for 6 years. She is also a Charleston native and has 1 son.

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10% Off NEW Residential Service Agreements
You must present this promotion certificate at time of request.
10% off all NEW Residential Service Agreements for a limited time only.