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New Construction & Trades Companies in Jefferson County, Colorado

128 registered in the last 90 days · updated October 9, 2026

Reach new construction & trades companies in Jefferson County

128 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 Jefferson County by industry in your dashboard.

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Most recent filings

Black Peak Construction LLC

LLC · Littleton · July 11, 2026

Drywall Hl LLC

LLC · Arvada · July 13, 2026

Builders Collective, INC.

Corporation · Arvada · July 15, 2026

Sky Painting Limited Liability Company

LLC · Westminster · July 15, 2026

Wrc Contractors, LLC

LLC · Pine · July 16, 2026

Abide Flooring LLC

LLC · Littleton · July 16, 2026

R.B. Landscaping And Services, LLC

LLC · Denver · July 17, 2026