RSI Carolina

RSI Carolina Founded in 1995, specializing in residential and commercial/industrial HVAC/R and Electrical Services and Installation

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 c

ommercial 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.

Trane 4 ton Rooftop HVAC Change Out. The RSI Project Team put in the work this past week to make sure everyone was comfo...
07/05/2025

Trane 4 ton Rooftop HVAC Change Out.

The RSI Project Team put in the work this past week to make sure everyone was comfortable for the 4th of July!

Rock Hill, SC

Beer Cave Condensing Unit Change Out. Heatcraft Medium Temperature Outdoor Unit. Low Country, SC
07/05/2025

Beer Cave Condensing Unit Change Out. Heatcraft Medium Temperature Outdoor Unit.

Low Country, SC

Another rush job to make sure our customers were comfortable for the 4th. York 3 Ton Variable Speed Heat Pump Replacemen...
07/05/2025

Another rush job to make sure our customers were comfortable for the 4th.

York 3 Ton Variable Speed Heat Pump Replacement.
Spartanburg, SC

Twins! 2 York Heat Pump Systems. Right in time for the 4th!Chesnee, SC
07/05/2025

Twins! 2 York Heat Pump Systems. Right in time for the 4th!

Chesnee, SC

Just in time for the 4th! Heatcraft condensing unit and evaporator change out. Walk in Beverage Cooler. Newberry, SC
06/30/2025

Just in time for the 4th!

Heatcraft condensing unit and evaporator change out. Walk in Beverage Cooler.

Newberry, SC

Another scorching day, another satisfied customer. Main walk-in beverage cooler equipment replacement with Heatcraft Ref...
06/27/2025

Another scorching day, another satisfied customer. Main walk-in beverage cooler equipment replacement with Heatcraft Refrigeration Equipment. Rutherfordton, NC

Our company offers residential and commercial electrical services and installation We successfully delivered new circui...
06/26/2025

Our company offers residential and commercial electrical services and installation We successfully delivered new circuits to one of our customers' new workstations, helping them achieve their production goals.

Wellford, SC

The weather was hot yesterday! However, our customer is enjoying a cool environment. York 3 Ton Rooftop HVAC Change Out....
06/26/2025

The weather was hot yesterday! However, our customer is enjoying a cool environment. York 3 Ton Rooftop HVAC Change Out. Piedmont, SC

It is always a pleasure to provide support to our partners during challenging situations. Our crane provider for major c...
06/18/2025

It is always a pleasure to provide support to our partners during challenging situations. Our crane provider for major commercial HVAC jobs encountered an AC failure in their offices.

The RSI Project Team swiftly came to their aid!

York 4 Ton 2 Stage AC with 95% Gas Heat Spartanburg, SC

Just in time for the weekend! Today was a hot one! That didn’t slow us down swapping out a package unit. Another comfort...
06/13/2025

Just in time for the weekend! Today was a hot one! That didn’t slow us down swapping out a package unit. Another comfortable customer.

York 2.5 Ton Package Unit with Gas Heating.

Greer, SC
Give us a call for any heating, cooling, electrical, or commercial refrigeration needs!

Another Repeat and Happy Customer. York 3 Ton AC Change Out. Huntersville, NC
06/12/2025

Another Repeat and Happy Customer.
York 3 Ton AC Change Out.

Huntersville, NC

Another Happy Customer!York 3 Ton AC Change Out. Taylor’s, SC
06/12/2025

Another Happy Customer!
York 3 Ton AC Change Out.

Taylor’s, SC

Address

219 Riverside Court
Greer, SC
29650

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 8am - 5pm

Telephone

+18642920092

Website

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