The company’s roots began with George Bolt, who passed his dedication to quality construction on to his son, Greg Bolt. Working side by side, Greg learned every aspect of roofing and eventually founded what would become Grant Bolt Roofing. Over the decades, the Bolt family earned a strong reputation for precision, reliability, and customer service that set the standard for local roofing in western South Dakota.

Today, Grant Bolt Roofing continues that legacy under the leadership of Grant Bolt, carrying forward the same values that built the company’s foundation. With decades of experience, the team remains committed to delivering roofs that stand the test of time and service that puts customers first.

To provide affordable, long-lasting roofing solutions backed by skilled craftsmanship and genuine care for every customer. The mission of Grant Bolt Roofing is simple: deliver quality work, build lasting relationships, and serve the community with integrity.

• Family-Owned and Operated since 1969
  
• Over five decades of local experience in the Black Hills region
  
• Licensed and insured professionals
  
• Dependable service for both residential and commercial properties
  
• Trusted partnerships with Owens Corning and Malarkey Roofing Products
  
• A strong reputation built on referrals and word of mouth
  

Every project, from small repairs to large installations, is treated with the same attention to detail and respect that has defined the company for generations.