Residential Home Builders in the State of South Carolina. SK Builders, Inc has been in business since 1994 and has sold over 1000 homes in the Upstate. Sk Builders, Inc. offers a 1/8 warranty with an in-house warranty staff. SK Builders, Inc. offers the quick turn around of a track builder coupled with the quality of a Custom Home Builder. We have an extensive line of floorplans to choose from or we can custom design to fit the customers needs. SK Builders, Inc. now offers remodeling services. Let SK help you with additions and renovations. Our new home building experience can make your dream home come true! Licensed and insured, our customers are assured that SK will see the job done from start to finish to their complete satisfaction.