Welcome to Skold Specialty Contracting LLC!Skold Specialty Contracting LLC is a concrete repair and restoration company in Sioux Falls, South Dakota. We provide Maxxon Floor underlayments, floor leveling products, concrete polishing, concrete stains, epoxy wear surfaces, Tectum roof decking, Gyp-Crete®, and Therma-Floor®.Skold Door Company, Skold Properties and Castle Development provide products and services that cover 9 states. Other products available through Skold Companies are coiling fire doors, Moderco operable wall systems, McKeon specialty fire doors with or without egress, accordion fire doors, & hanger doors.Additional Services:* Site Construction* Concrete (sealers, polishing, repair & restoration), * Thermal & Moisture Protection, Doors, Floor Finishes (epoxies & coatings)* Gates* Operable WallsAt Skold Specialty Contracting, We work hard and prompt for you to meet your deadline. Contact us today about our concrete repair services. Thank you.Site Construction, Concrete (sealers, polishing, repair & restoration), Thermal & Moisture Proctection, Doors, Floor Finishes (epoxies & coatings), Gates, Operable Walls