Thompson Construction & Excavation LLC

Excavation contractor in Lopez Island, WA 98261

About this company

Thompson Construction & Excavation LLC is listed as an excavation contractor based in Lopez Island, Washington, in San Juan County. Federal motor carrier records list 1 drivers and 1 trucks for the company. It is one of 2 excavation and demolition companies in ZIP 98261.

Other excavation and demolition companies nearby

Windsock Farms and Excavation200 Daisy Ln, Lopez Island

(360) 468-2412

Fleet size

Drivers1

Trucks1

Last federal filing: Feb 2024. Source: FMCSA.

Strong market, crowded fieldArea profitability for excavation and demolition in ZIP 98261

Customer spending power78

Household income and home values

Room for another company3

More crowded than 97% of US ZIPs

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

County context

One of 7 excavation and demolition companies in San Juan County, WA.

39 general contractors in San Juan County, WA.

All 70 construction companies in San Juan County, WA.

ZIP 98261 at a glance

Population: 2,984 (39 per sq mi)
Median age: 62
Households: Median income $80,119 · 37% earn six figures
Housing: 81% owner-occupied
Workforce: 45% labor-force participation · 4.0% unemployment

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

Housing market around ZIP 98261

Figures describe the local area, not this company.

Typical home value$869,000−1.3% past year · +82% in 10 years

New homes permitted, 202581San Juan 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: San Juan County permitted 81 new homes in 2025. 25% of the homes in this ZIP were built since 2000.

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