About Newport Excavation: Dirt Work in Pend Oreille County

Newport Excavation is a plain-language guide to excavation in Pend Oreille County, Washington: driveways, pads, clearing, trenching, drainage, foundations, basements, septic systems, retaining walls, erosion control, shoreline work and fire mitigation, with the state and county rules for each.

What Newport Excavation covers

Twelve services, each on its own page. Each page explains what the job is, when people need it, how it usually goes, how to prepare, what affects the cost and which local rules apply.

How a dig usually goes

An excavation job in Pend Oreille County usually runs in four steps: settle the scope and permits, call 811, dig, and finish the surface and drainage. Pend Oreille County's Community Development Department handles building permitting, so contact it before work starts. In Washington, notice must go to the one-number locator service (dial 811) at least two full business days, and no more than ten full business days, before digging starts (RCW 19.122.030). Whoever is digging is responsible for making sure the notice is made, even if someone else makes the call for them. Frozen ground can slow digging in winter.

Where the rules come from

Utility locates come from RCW 19.122.030. Contractor registration is checked on the Washington Department of Labor & Industries “Verify a Contractor, Tradesperson or Business” page. Permits come from Pend Oreille County or the city. Population figures come from the Washington Office of Financial Management.

Why this site exists

Pend Oreille County had 14,100 residents on April 1, 2026, up from 13,401 in 2020 (Washington Office of Financial Management). Rural lots usually need dirt work first, and the rules for it, such as contractor registration, utility locates and county permits, are easy to miss.

Email us about your project: contact@newportexcavation.com