A Portion of All AGL Proceeds Support Charitable Causes

Air Conditioning Services

Giving your HVAC system the care it needs will help you get the most out of it by extending the lifespan of your investment, increasing its efficiency, and lowering your monthly energy costs. Our team of certified Trane Comfort Specialists is equipped with over 100 years of combined experience in air conditioning installation, maintenance, and repair projects.

Reliable Commercial & Residential Cooling Services

As Lowcountry locals, we are no strangers to famously hot summers and humid weather. Having a properly working heating and air conditioning system makes a world of difference in keeping your home comfortable. AGL Heating and Air Services proudly provide an inclusive range of affordable product and service offerings to meet your HVAC needs quickly and effectively. Give our trusted team of honest and knowledgeable service technicians a call today! It is an honor and a pleasure to offer good ol’ honest service to the city we grew up in.

Our Services

  • Replacements for components or parts and aged AC units
  • New air conditioner installations
  • Repair of a malfunctioning or inefficient air conditioners
  • Routine inspections and maintenance for your AC solutions

Affordable Comfort All Year Long

From homeowners to contractors and city inspectors, we constantly hear “Your work is the best I have ever seen.” As a locally-owned and operated Charleston heating and air company, we take pride in a job well done for our customers and always strive for excellence. Whether you need a repair on your air filtration equipment or are looking to switch to a more energy-efficient cooling system, you can depend on AGL Heating and Air technicians to get the job done right.

Let’s Get Started



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Available with approved credit on select systems. Call for Details.


Our Customer Stories

“Our technician was extremely polite, professional, and personable! He updated me on his progress during his work and cleaned up after himself! This was our first experience with AGL and we were very impressed, knowing we made the right decision to go with them!”


Recent News

Why Your AC Won’t Turn On

Heating & Air Conditioning Tax Credit

The Process of Replacing Your HVAC System