J-H Electric Inc

Ames Construction is one of the largest civil and industrial design and build general contractors in the United States. Operational since 1960, the company undertakes projects for airports, bridges, highways, power plants, dams and golf courses. It provides landfill construction and environmental remediation services. Ames Construction maintains offices in Minnesota, Colorado, Arizona, Utah and Nevada. The company serves the mining and transportation industries. It also offers site remediation solutions. Ames Construction provides installation services for mechanical and piping systems. The company has completed projects for the Rocky Mountain Energy Center and Somerby Golf Club. It works in collaboration with several engineering firms.

Established in 1984, Interstate Electrical Contractors Inc. is an electric contractor that provides various related services. Located in Wheat Ridge, Colo., the firm offers its vast customer base an array of services that include site work, concrete work, fence, containment liners, testing, bus welding, gravel and many more. The company also provides a host of other services, such as concrete encased duct banks, terminations, power cable, pad mounted switches and manholes, among others. Interstate Electrical Contractors Inc. has completed a number of projects, including Greater Sand Hill Substation, Spurlock Substation, Exum Substation, Gill Ranch Storage Substation and Victory Substation, to name a few.