Honesty, Integrity, and Quality Workmanship

Gray-Mac LLC is an Oklahoma based residential and commercial roofing and construction company that is locally owned and operated by Scott Gray and Robert McCullar.  The two have a combined total of 23 years experience in construction and design.  Our quality workmanship has earned us a reputation as one of the most honest contracting companies in the Arkansas/Oklahoma area. We specialize in roofing, metal building construction, siding, pole barns, all types of concrete work and septic tank installation as well as renovations, add-ons, and remodeling. We are experts in wood or steel constructions. All of our work is guaranteed and we offer free estimates.

Although we advertise, 99% of our work comes from referrals. 

Commercial and Industrial Property

Gray-Mac LLC is a registered and insured contractor in the State of Oklahoma.
We manage all stages of your project from the pre-design phase of a project through delivery and construction.  We form alliances with property owners, and specialized trades people. We are proud holders of the state required Contractors Roofing Registration in the State of Oklahoma and a Member of the Arkansas Better Business Bureau and the Fort Smith, AR Regional Chamber of Commerce.

GRAY-MAC LLC guarantees:

• Cost-effective process from beginning to end
• Final product exceeds expectations
• Honesty, integrity, and great value