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New Construction & Trades Companies in Columbia County, Oregon

10 registered in the last 90 days · updated August 11, 2026

Reach new construction & trades companies in Columbia County

10 new construction & trades companies registered here in the last 90 days. Start a free trial to see them all — names, addresses, and owners — and filter Columbia County by industry in your dashboard.

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Most recent filings

L&L Pro-Construction LLC

LLC · Rainier · May 21, 2026

Landl Proconstruction LLC

LLC · Rainier · May 22, 2026

Gortlers Construction

Business · Columbia City · June 2, 2026

Columbia County Construction LLC

LLC · Clatskanie · June 12, 2026

Carpenters Son Construction LLC

LLC · Rainier · June 15, 2026

J&S Quality Construction LLC

LLC · Vernonia · June 24, 2026

Ez Renovations LLC

LLC · Rainier · July 10, 2026