Rennison Roofing & Exteriors LLC is a full service contractor servicing the Columbia, South Carolina and surrounding areas. We are licensed, bonded and insured for all types of commercial or residential roof installations and residential exterior services. We have been helping families in the area for over a decade and we have rates and financing options that will make your wallet very happy. You work hard to put a roof over your family's head. Make sure it is a Rennison Roof.