American Rock & Sand, Inc. is involved in the business of acquisition of rock, sand, gravel & riprap material, and processing, delivery, installation and sales. American is involved in concrete readymix and is involved in erosion control projects.

excavating, culvert repair, road repair, water lines, sewer lines, utilities lines, septic tanks, demolition

Heavy construction, levee building, ditching, street construction, demolition, installing pipe, box culverts.

construction, gemstone extraction, mining, IT, Management

Pathogen Removal

Construction

CARIBOU ENERGY CORPORATION

General Contractor

Plumbing, heating, excavating, sewer, water, storm, drainage, pump station, lift station, booster station, wastewater, water treatment

Colin Haddeland

BISON BUILDERS

237110, 237310 & 237990

concrete

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction

Construction Sand and Gravel Mining, Highway, Street, and Bridge Construction, Site Preparation Contractors, All Other Specialty Trade Contractors

Construction Sand and Gravel Mining, Support Activities for Oil and Gas Operations, Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction

grounds maintenance

road construction

Highway, Street, and Bridge Construction, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Support Activities for Oil and Gas Operations, Water Supply and Irrigation Systems, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Highway, Street, and Bridge Construction

Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Electric Power Distribution, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors

Highway, Street, and Bridge Construction