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Locally built, owned and operated by two brothers. Established in 2004.


HVAC unit being serviced by a technician

Typically when making an important purchase, price is the most important factor of the decision-making process. For example, if you want to buy a new vehicle you might compare prices at two local dealerships and buy the less expensive vehicle.

In the HVAC business, it does not work that way. There are many variables that must be considered in order to decide which heating and air conditioning company is best for you.

Our pricing for HVAC services in Charleston and the surrounding areas are independent of our quality materials and quality craftsmanship.

A diagnosis of your residential heating and air conditioning system during normal business hours (Monday through Friday, 8 a.m.-5 p.m.) costs $88. We donate 10% to local charities.

As a thank you for their continued support, customers who use AGL Services for routine maintenance receive a 15% repair discount and never pay the higher after-hours fee (normal business hour fee applies).

Once we diagnose your heating or cooling problem, we will discuss it with you, provide you with a repair cost, and ask for your approval to proceed. We warranty our work and the HVAC parts we use.




Senior citizens receive a 15% repair discount – Military and firefighters receive a 15% repair discount

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