Timberline Construction

Excavation contractor in Tonasket, WA 98855

About this company

Timberline Construction is listed as an excavation contractor based in Tonasket, Washington, in Okanogan County. Federal motor carrier records list 2 drivers and 2 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 98855.

Fleet size

Drivers2

Trucks2

Last federal filing: Feb 2026. Source: FMCSA.

Moderate market, crowded fieldArea profitability for excavation and demolition in ZIP 98855

Customer spending power42

Household income and home values

Room for another company17

More crowded than 83% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 10 excavation and demolition companies in Okanogan County, WA.

56 general contractors in Okanogan County, WA.

All 92 construction companies in Okanogan County, WA.

ZIP 98855 at a glance

Population: 5,857 (4 per sq mi)
Median age: 42
Households: Median income $60,179 · 31% earn six figures
Housing: 76% owner-occupied
Workforce: 49% labor-force participation · 6.3% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 98855

Figures describe the local area, not this company.

Typical home value$240,000−1.0% past year · +83% in 10 years

New homes permitted, 2025229Okanogan County

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local building angle: Okanogan County permitted 229 new homes in 2025. 22% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.