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At Customer's Preference, LLC The Customer Always Comes First

Customers Preference HVAC Service

Residential & Commercial

We specialize in Residential & Commercial Heating & Cooling Services in Charleston & The Tri-County area. Call today or use our form to schedule a service or a free consultation.

Service & Maintenance

We service and maintain all major brands of heating and cooling equipment. We can also set you up on a maintenance/service plan! Contact us today!

HVAC Installation

Need new HVAC equipment installed or replaced? We’ve got you covered. High quality workmanship and materials separate us from the competition.


We pride ourselves on helping our customers heat and cool their homes affordably and efficiently. So, when they give us a great review it gives us tons of satisfaction. Take a look at some reviews from around the web and feel free to view our reviews on Google, Facebook and Yelp so you can see exactly what type of company you are working with.