Professional Excavation for the Inland Northwest Metro

From South Hill Basalt to Valley Utility Work.

Spokane’s geography is as diverse as its neighborhoods. We understand the “basalt shelf” challenges of the South Hill, the high-density utility needs of the city center, and the expansive acreage projects out in the Spokane Valley. Each area requires a different strategy and a different set of permits.

At Lone Mountain Excavation, we bridge the gap between large-scale site development and high-priority utility repairs. We work directly with Spokane-area contractors and homeowners to provide clean, professional, and code-compliant excavation that respects property lines and city infrastructure.