About Us

• Since 1979, 71 construction has grown from a small company doing lawn and sprinkler installations, asphalt paving and excavation to one of the Wyoming's premier contracting and asphalt companies. Our service area now has grown from our original base in Casper to now having a full time office in Riverton as well as hot plants in Riverton and Rawlins.
  
  Our services include:
  * Asphalt
  * Patching & Paving
  * Parking Lots
  * Mix Sales
  * Demolition
  * Concrete Removal
  * Buildings
  * Excavation / Grading
  * Site Prep
  * Gravel Surfacing
  * Road Building
  * Water/Sewer Excavation
  * Sanitary
  * Storm Sewer
  * Water Lines
  * Underground
  * Oil Field Roustabout
  * Concrete
  * Paving
  * Curbs and Gutters
  * Flat-work
  * Coring
  * Sawing
  * Hazardous Waste Removal
  * Aggregate Sales
  
  Whatever your needs contact us today!