TwinCon Enterprises offers a wide range of services to meet your project needs:

Subdivision Development

Committed to excellence and the ability to effectively navigate unique site challenges, TwinCon has the equipment and experience necessary to complete projects on time and on budget. While ensuring quality, safety, and efficiency we are known for completing very challenging developments due to rock, environmentally sensitive areas, and steep gradations.


Our excavation services include residential and commercial excavations, water reservoirs, land clearing, slope stabilization, road and site construction to environmental remediation. We manage excavation contracts from large to small.

Civil Construction

Civil construction focuses on building core infrastructures such as sewers, water mains, highways, and roads. We build the physical assets that support economic growth and development. As a sub-discipline of civil engineering, we solve problems with project management and design. We plan and execute construction projects, and transport the materials and equipment necessary for project development.
  • Concrete Breaking
  • Demolition
  • Drainage
  • Dump Truck Services
  • Flood Preparation
  • Footings
  • Grading
  • Land Clearing and Leveling
  • Rock Blasting
  • Sand and Gravel
  • Site Preparation
  • Snow Removal
  • Trenching

Rock Breaking

With our extensive line-up of high-efficiency rock hammers, we can deliver cost savings over more expensive alternatives. We have several hammers varying in sizes with tool carriers ranging in weight classes from 5 ton to 50 tons in size, capable of impacts in excess of 14,000 ftp. We have the technology to break through the valley’s toughest rock. No blasting required.


We offer services ranging from stump and shrub removal to hydro seeding, xeriscaping and rock walls. We can prepare your topsoil and garden areas, and sculpt your outdoor living space to match your design.