TLC Electric Inc

G & R Controls in Rapid City, SD is a trusted building automation and hydronic systems contractor committed to creating customers for life by providing high efficiency and performance solutions. With a team of experts dedicated to ensuring safe and comfortable working environments, G & R Controls specializes in temperature controls, security, and low voltage lighting and shading solutions. As a Siemens solution partner since 1977, G & R Controls has the backing of a world leader in technology to manage building environments efficiently. With a focus on customer service and timely response to needs, G & R Controls offers diverse expertise in building automation, mechanical, and hydronic systems to meet the challenges of any project. Generated from the website

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.

Advanced Poly Coatings provides polyurethane spray foam installation and polyurea coatings to areas of South Dakota, Nebraska, and Wyoming.