Idaho Utility Contractors for Underground Utilities

Dahle Construction LLC is a trusted Idaho Underground Utilities and Site Contractor operating in Salmon Idaho, Boise Idaho and beyond throughout Idaho. Our experienced Site Utilities team provides complete construction services related to excavating and installing underground utilities. We have an excellent reputation for successful project completion from beginning to end. Our underground utilities services include excavation, irrigation services, mass earth movement, reclaimed water, sanitary sewer, storm drain construction, under-drain and underground detention systems, and water main construction. We also provide trenching for electric, gas, telecommunications and other services as required.

Whether your underground utilities’ needs are for a small commercial project or a large municipal infrastructure, Dahle Construction’s knowledgeable OSHA certified utility crew can be depended on to work with you, the project engineer, and team. Our history of leadership and communication through the underground utilities installation process has proven to avoid delays ensuring each project completion reaches your desired outcomes.

Dahle Construction LLC employs a highly trained workforce that are competent in Confined Space Entry, Excavating and Trenching, General Construction Safety, Picking and Rigging, and Shoring. We are proud of our proven Compliance and Safety Record that will keep your job site in compliance.

Dahle Construction is an approved water and waste water installer in Idaho. We have the experience in the installation of gravity and pressure waste water systems for single or large scale developments.


  • Foundation Drainage Systems
  • Large Diameter Pipe & Box Culverts Installation
  • Sanitary Sewer
  • Storm Sewer
  • Underground Detention Systems
  • Upgrading and/or Replacing Existing Systems
  • Water Main