Heating, Air Conditioning, Electrical, and Insulation services.  Service areas include the Upstate of South Carolina, Central, and Western North Carolina.

Upstate South Carolina HVAC Heating and Air Conditioning Repair Service and Installation, Electrical Service and Insulation. Serving Greenville, Spartanburg, Anderson, and surrounding Areas

RSI Carolina is now a Porch.com certified vendor!

Click here to visit our page on Porch.com!

-Free Estimates on New HVAC Equipment

-No Interest, No Down Payment Financing

-10 Year HVAC Equipment Warranties

-60 Day Satisfaction Guarantee

RSI Carolina specializes in all types of Heating and Air Conditioning HVAC repair, service and installation for the Upstate of South Carolina. Our HVAC service area includes but not limited to: Greenville, Greer, Simpsonville, Mauldin, Anderson, Spartanburg, Taylors, Landrum, Gaffney and Clemson.  

Founded in 1995 by Greg Ballenger, we have grown from only having a few employees to having over 40 today. The reason for our success is customer service and quality workman ship. We provide our customers the best heating and air service in the Upstate and our reputation is everything.

With over 40 heating and air technicians on the road, stocked with common HVAC parts needed for residential and commercial air conditioners, heaters, furnaces and heat pumps we can get you, your family or your business comfortable fast. We provide Greenville SC with the best HVAC service and installation possible. 

All of our technicians are trained and certified to provide the best service on all major brands of heating and air systems. We spend several of thousands of dollars and hours every year to send our techs to factory service courses and training sessions, all to provide you with the best service possible. 

RSI Carolina is a Carrier Factory Authorized Dealer in Greenville, SC. This means that  your Carrier HVAC unit is installed to factory specifications. Our installs are done right. Guaranteed. These powerful words that define what it means to be recognized as a Carrier® Factory Authorized Dealer – and what you can expect from your experience as one of our customers

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RSI Carolina Heating, Air, Electric, Insulation Serving Greenville SC, Spartanburg SC, Greer SC, Gaffney SC, Clemson SC, Anderson SC, Pickens SC, Taylors SC, Duncan SC, Laurens SC, Simpsonville SC and surrounding areas!

RSI Carolina 
219 Riverside Ct
Greer, SC 29650