Excavation and demolition companies in Castle Rock, WA 98611
2 excavation and demolition companies, with local market data for this ZIP.
General contractors 13Excavation and demolition 2Concrete and masonry 2Electricians 2Garage doors 1HVAC 1Painting 1Roofing and exteriors 1
Area profitability, excavation and demolition58 / 100Strong market, crowded field
Typical home value$476,000+1.1% in the past year
New homes permitted, 2025308Cowlitz County
Homeowners83.8%3,476 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Columbia GroundworkExcavation contractor · 1510 Ph 10, Castle Rock(360) 957-8847 · columbiagroundwork.com · 2 drivers, 1 truck
Horsley Timber & Construction INCExcavation contractor · 684 Melton Rd, Castle Rock(360) 274-7272 · 2 drivers, 3 trucks
Excavation and demolition in ZIP 98611 at a glance
Local building angle: Cowlitz County permitted 308 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.