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Utility Trenching in North Idaho and Spokane
Running power to a new shop, water to a barn, or sewer to an ADU starts with a clean trench at the right depth. Stone Fox Construction digs utility trenches for homeowners, builders, and trades across Post Falls, Coeur d'Alene, Hayden, Rathdrum, Spokane, and the surrounding area.
What we trench for
Electrical service to shops, garages, ADUs, wells, and gates. Water lines from wells or meters to homes and outbuildings. Sewer lines to septic tanks or city connections. Gas and propane lines. Fiber and communication conduit. Irrigation mains.
How we do it
We call 811 for utility locates before any digging. Trenches are cut to the depth and width your electrician, plumber, or utility requires, with proper cover for frost protection on water lines. Where the line needs it, we bed pipe or conduit in sand, place warning tape, and backfill and compact so the trench doesn't settle into a ditch next spring.
Our tiltrotator-equipped excavators cut neat trenches around trees, fences, and landscaping, and our mini excavator gets into tight backyards. When we hit rock, we bring in a hydraulic breaker and plan the rock work in one window.
Frequently asked questions
How deep does a water line need to be?
Frost depth varies by location and your plumber or water purveyor may have specific requirements. We dig to whatever depth the job calls for.
Who installs the pipe or wire?
Usually your electrician or plumber installs the line and we dig and backfill. We coordinate schedules so the trench is open when they need it and closed promptly after inspection.
How much does trenching cost?
Length, depth, soil, rock, and surface restoration drive the cost. We'll walk the route with you.
Related services: Excavation Services, Tight Access Excavation, Septic System Installation.
Call (208) 786-0973 or request a free estimate online.

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Book an appointment today