Graham-Prewett

Graham Prewett, Inc. is a leading commercial, industrial, and public works contractor specializing in roofing, wall and ceiling panels, and metal fabrications. Founded in 2001, the company has built a reputation for its experienced staff, superior client relationships, and reliability. We offer a wide range of construction services including general contracting, roofing, custom sheet metal, and more. Our portfolio features a broad range of commercial projects including educational institutions, detention facilities, medical facilities, government facilities, and gaming facilities.

Our Services

Graham Prewett, Inc. provides a variety of services including design build roofing services, new construction and re-roofing, general contractor services, custom sheetmetal shop fabrications, and built-up roofing. We also offer single-ply roofing, elastomeric membrane roofing, tile roofing, composition shingle roofing, and metal roofing. Additionally, we provide exterior architectural cladding panels, metal panels, metal composite panels, insulated metal panels, aluminum composite panels, fiber cement panels, sunshades, railings, rain gutters & downspouts, sheet metal flashing & trim, column covers, expansion joints, sealants, waterproofing, and solar tube skylights.

Experience GPI Racing

Graham Prewett, Inc. also has a passion for high-speed racing through its racing team, GPI Racing. We compete in the Lamborghini Super Trofeo series, showcasing our commitment to precision, performance, and a relentless pursuit of victory. Our racing team, equipped with the cutting-edge GPI race car, exemplifies our dedication to excellence both on and off the track.