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New Construction & Trades Companies in Allegheny County, Pennsylvania

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

Reach new construction & trades companies in Allegheny County

118 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 Allegheny County by industry in your dashboard.

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Most recent filings

J Mayancela Construction LLC

LLC · White Oak · May 13, 2026

Staps Plumbing LLC

LLC · Bethel Park · May 14, 2026

Leopards Construction Group LLC

LLC · Munhall · May 15, 2026

Kcr Construction & Renovations LLC

LLC · Sewickley · May 15, 2026

Costamar Construction LLC

LLC · Pittsburgh · May 15, 2026

Firstdue Roofing And Contracting LLC

LLC · Pittsburgh · May 15, 2026

Handyman Harvey LLC

LLC · Pittsburgh · May 16, 2026