Construction Services

Excavator working at the demolition of an old industrial building — construction work in Casper, WY
71 Construction is the professional leader for all your construction needs. From demolition and concrete repair to waste removal and aggregate sales, we have what it takes to get the job done. Call 307-235-2922 today to get your project started.

What We Do Best

Process of laying of engineering and heating systems — construction work in Casper, WY
  • Asphalt Mix Sales, Asphalt Patching & Paving, Streets, Roads, Parking Lots, EZ Street Asphalt
  • City Streets and State Highways, Roads and Parking Areas
  • Commercial & Industrial Excavation, Site Prep, Gravel Surfacing & Road Building
  • Underground Utilities: Sanitary Sewer, Storm Sewer and Water Lines
  • Roads, Compressor Stations, Tank Pads
  • Concrete: Flatwork, Curb & Gutter, and Reinforced Structural Concrete
  • Clean up of Hazardous Waste spills related to Petroleum Products
  • Complete Demos including Concrete Removal, Buildings, etc.
  • Core Drilling, Slab Sawing, Hand Sawing, and Demolition and Removal
  • Aggregate Sales

Project Gallery

David Street Clock
Wyoming Young Contractors helping the Rotary Club with their David Street Station Clock Tower installation. 71 Construction, Keyhole Technologies, and Atlantic Electric all pitched in.
Douglas Water & Sewer
Old Clay pipe needed replaced in Douglas in two different alleys in town. Our pipe crew began removing the pipe and replacing it. They also put new water line in one roadway. After the pipe was replaced in the street our Paving crew laid new asphalt and our concrete crew replaced some curb and gutter and along the way did some extra concrete work for some local home owners.
Capacity Elementary
71 installed vapor barrier and gravel under the foundation of the new Capacity Elementary School using Barnum’s Rock Truck that slings the rock into place.
Mike Sedar Pool
71 Construction excavated and graded the lazy river pool area. We installed water and drainage piping around pool area. Then back filled and compacted select fill.
Lander Infiltration & Inflow Reduction
Subcontractor Insituform is installing sewer main lining across Lander Main street- night work- Sub contractor Maverick Pumps is bypassing sewer on top of street

Prairie Sage Apartments
Prairie Sage Apartments located at 21st and Beverly is a new construction of a 64 unit Multi-Family complex. 71 Construction furnished and installed the road base and hot-mix asphalt for the parking lots and drives. We also formed and poured the concrete for the sidewalks and curb and gutter