Certified Women-Owned Finish Carpentry Contractors in South Dakota

The Granite Group is a South Dakota Based Business that provides the missing link, connecting American contractors with the United States government. We research and contract with the best and most capable contractors to provide services to our great country. The Granite Group is committed to ensuring a top-quality final product within the approved budget amount and in a timely manner.

Tri state delivery and maintenance of portable restrooms, gray water removal, septic cleaning and portable hand washing stations, perfect for fire season or any large event.