A Portion of All AGL Proceeds Support Charitable Causes

AC Installation & Replacements

Affordable Comfort, From Our Family to Yours.

Dependable AC Installation Services

Keep Your Home Cool With Our Quality Equipment

Making smart choices when it comes to your heating, ventilating, and air conditioning system can give you the most value for your dollar by extending the lifespan of your system and increasing its efficiency. Proper installation of a new air conditioning system in your home or business is crucial to getting maximum results from your HVAC system. Our certified in-home specialists are highly trained with over 100 years of combined experience in air conditioning installation projects.

With so many variables to consider when deciding which AC company is right for you, we know that purchasing an air conditioning system can be overwhelming. Our AGL Heating & Air experts help bring you peace of mind by providing only quality materials and expert craftsmanship.

Superior AC Replacement Services

We understand that replacing an aged or worn-down air conditioning system is a sizable but necessary commitment. As an authorized dealer of Trane heating and cooling products, we are able to confidently ensure the safety and comfort of you and your home with our industry-leading services.

How Do I Know When to Replace My Air Conditioning System?

There are several primary indicators to let you know when it is time to consider replacing your current HVAC system:

  • Your AC unit is aged 15 years or older or sooner depending on usage, environment, and preventative maintenance.
  • Your AC unit needs frequent repairs. 
  • Your AC unit has problems with the pilot light, airflow, or gas leaks. 
  • Your monthly utility bills are more expensive. 
  • Your home isn’t reaching cooler temperatures like it used to or is taking much longer than usual. 

If you are in need of an affordable, dependable heating and air conditioning company in Charleston, SC, look no further! We are ready to help meet your HVAC needs.

Let’s Get Started



Contact Us Now

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


Our Customer Stories

AGL just recently installed a new HVAC system in our home to replace an 11.5 year old system that was causing ongoing issues. We contacted our current HVAC provider and needless to say it wasn't the experience I had come to expect from them. As such, I reached out to Trane to get a referral and we were referred to Ricky Lingle at AGL Heating & Cooling.

I have truly been impressed with Ricky's professionalism, honesty, and recommendations through this entire process from start to finish. The crew came in and did the installation in one day and had to come back a 2nd date to touch-up a few remaining items, but Ricky ensured the crew were on point!

If you are looking for a new HVAC company or looking to install a TRANE product, look no further than AGL Heating & Cooling... you won't be disappointed!


Recent News

Why Your AC Won’t Turn On

Heating & Air Conditioning Tax Credit

The Process of Replacing Your HVAC System