MAC Construction

Heavy Constructors is a general contractor that specializes in commercial buildings construction and excavation services. It offers civil design, building administration and project management services. The company works with property owners, engineers, architects and managers to meet the customized needs of each of its projects. It provides conceptual design, cost estimation, construction method consulting and project scheduling services. Heavy Constructors, doing business as Gustafson Builders, also offers assistance with obtaining federal permits for various construction projects and conducts regular project monitoring meetings. The company conducts quality assurance inspections and jobsite task training reviews for ensuring workers safety. Additionally, it provides earthwork, grading, utilities management, on-site concrete casting, carpentry and furnishing services through its various divisions.

Diesel Machinery is a reputable company based in Rapid City, SD, specializing in the sales and service of heavy machinery and equipment. With a focus on quality and reliability, Diesel Machinery caters to a wide range of industries, providing solutions for various equipment needs. Generated from their business information

Established in 1946, Brink Constructors is a family-owned, electrical contractor that specializes in substation erection services. The company has a substation division that has completed more than 700 switchyard projects. Brink Constructors also maintains a transmission line division that specializes in wood and steel pole structures and conductor and fiber-optic work. The company has more than 400 pieces of equipment, including man lifts, pullers, cranes and diggers. Brink Constructors has completed various projects, such as Denison Substation and Hughes Transmission.