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YOUR COMFORT IS OUR PRIORITY

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

RSI takes customer service serious. We love to get feedback from our customers. If you would like to post a review to our page simply submit it at the bottom of this page. You may also submit reviews on our social media sites.

Glen G. of  Moorseville, NC

"We live in Mooresville, NC, northwest of Charlotte, NC. We recently called RSI Carolina, Inc. to request service on our air conditioning unit. Everyone we spoke to was extremely helpful and truly cared about our concerns. Unlike many of the companies in Charlotte, they were very professional and willing to make sure our out of pocket expense was as minimal as possible. When visiting our home, they showed up earlier than expected, which is a plus
around here because other companies give you an estimated time and show up
much later than their commitment. The technicians were like technical
trainers, very knowledgeable, courteous and willing to bend over backwards to save us money. My wife really appreciated that! We have shared our satisfaction with neighbors and co-workers. We would recommend RSI Carolina,
Inc. to anybody. They are like the hometown company that is not from our town! Thanks and job well done RSI Carolina, Inc."

Noel J. of Greer, SC — (5 star)

"Great service. Honest people. They came out and fixed our heat so our little girl wouldn't be cold before the big snow storm last year . they even helped me bring in my wood for the fireplace because my husband was at work ."

Desiree G. of Greer, SC. 

"called RSI to get a quote on an air conditioner for my rental property, they were a little higher priced than my lowest bid. I went with the low bidder and paid a hefty price. After the company installed my unit, and took my money my renter smelled a strange odor from the crawl space!  I couldn't get them to answer the phone and I didn't know what to do. I called Randall from RSI and he came out and told me they had done such a poor job installing my furnace that it was unsafe to use it. The furnace was leaking fumes underneath my house because they didn't even put the right vent on it!  I told Randall to take the unit out and to install one properly.  RSI  removed the old unit, and properly installed a new one for me. I'll never use another company again! Lesson learned."

Tawana P. of Greer, SC— (5 star) "Absolutely the best, professional company for all of your HVAC needs! They go above and beyond any other company I have EVER used. Thanks RSI, you're the best!"

Jim T. of Greenville, SC

"After calling several companies around town, RSI gave me the best price and options on my Carrier system. They showed up bright and early the next day and had me up and running by that afternoon! They did an excellent job, would recommend to anyone."

Laura S. of Greer, SC — (5 star)

"RSI is the best. I use them personally and recommend them to all my clients. If you need HVAC service call them."