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New Construction & Trades Companies in Washington County, Pennsylvania

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

Reach new construction & trades companies in Washington County

20 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 Washington County by industry in your dashboard.

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Most recent filings

Latkowski Contracting LLC

LLC · Eighty Four · May 16, 2026

Jak Concrete Construction LLC

LLC · New Eagle · May 30, 2026

Prototype Projects Roofing And Remodeling LLC

LLC · Washington · June 2, 2026

Specialized Welding Services, INC.

Corporation · Canonsburg · June 4, 2026

Fassinger Home Renovations LLC

LLC · Monongahela · June 7, 2026

Debo Builders, LLC

LLC · Washington · June 8, 2026

4ward Construction & Remodel, LLC

LLC · Finleyville · June 10, 2026