National Roofing is a proud member of the RoofConnect network.

RoofConnect is a professional roofing trade organization, comprised of over 60 independent commercial roofing companies throughout the U.S. This affiliation recognizes the need for complete regional/national coverage of consistent superior service from the most reputable, trustworthy, independent roofing contractors in the industry. This network of resources, services, technology, materials, workmanship, information sharing and communication will improve tomorrow's roofing industry.

GM Service Parts World Headquarters

Commercial Roofing Contractors

Located in Genesee County, Michigan and in operation for over half a century, National Roofing and Sheet Metal has completed a wide variety of industrial, commercial government and educational projects across the United States, including the General Motors Service Parts Operation World Headquarters (shown here).

We provide service 24/7 and are a member of the RoofConnect network.

We specialize in retro-fit, re-roofing and new construction.

National Roofing is insured, bonded, and meets or exceeds all OSHA requirements. Safety is of prime importance to our operation

Sheet Metal Fabricators

Our sheet metal operation, located in Saginaw, Michigan specializes in sheet metal ductwork and ventilation systems custom designed and built to fit your application. Call us today.