About us


Lone Mountain Excavation & Utilities is a leader in the field of commercial earthwork and paving preparation for the greater Las Vegas metropolitan and surrounding areas.

We set ourselves apart from the competition by using current innovations in construction technology and employing a highly trained workforce to skillfully problem-solve and demonstrate flexibility when completing difficult projects with the most demanding schedules and budgets.

Our resume reflects a diversity of projects for private developers, general contractors and municipalities that include:

  • Underground wet and dry utilities
  • Grading
  • Paving
  • Structural excavation services

Lone Mountain’s “fair estimate” motto supports our goal to not only meet client needs but also to improve construction opportunities for all our working contractors, vendors and subcontracting partners.

Our parent company


Lone Mountain Excavation is a member of MDU Construction Services Group, Inc. MDU Construction Services Group, Inc. provides industry-leading construction services. The diverse group of companies specializes in constructing and maintaining electric and communications lines, gas pipelines, fire suppression systems, and external lighting and traffic signalization.

CSG map

The companies also provide expertise in utility excavation and inside electrical and mechanical services, and manufacture and distribute transmission line construction equipment and supplies. MDU Construction Services Group is authorized to operate in 43 states.

MDU Construction Services Group is a subsidiary of MDU Resources Group, which provides value-added natural resource products and related services that are essential to energy and transportation infrastructure.