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Five Star Charleston

Honest. Reliable. Dedicated.

At Five Star Charleston, we know that providing a safe and healthy home is a top priority for you and your family. So, when your air conditioner stops working or you’re house is constantly uncomfortably warm or cold—you want a reliable and professional service technician to solve your heating and cooling issues right, the first time. 

For the past 30 years, we have followed in the footsteps of our founder, Larry Sinn, and his personal guarantee. Our team provides our customers with the trusted expertise on heating, air conditioning, insulation, indoor air quality, and maintenance work. The maintenance plans we offer provide routine inspections that ensure you peace of mind that your family is living in a safe, healthy, happy, and energy efficient home. 

We look forward to helping complete your service and maintenance needs in Charleston, South Carolina.


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Outstanding service! They were on time, efficient, and treated my house like they were servicing their own system. They made great recommendations on keeping the system functioning well and didn’t try to upsell me on every detail.
— M. Cady., A Happy Customer
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