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New Construction & Trades Companies in Middlesex County, Connecticut

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

Reach new construction & trades companies in Middlesex County

54 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 Middlesex County by industry in your dashboard.

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Most recent filings

Gannon Building & Remodeling INC

Business · Durham · May 13, 2026

Alves Painting Services LLC

LLC · Westbrook · May 14, 2026

Wimler And Sons Limited Liability Company

LLC · Portland · May 14, 2026

Blue Lake Industrial LLC

LLC · Middletown · May 15, 2026

Jmp Heating LLC

LLC · Westbrook · May 18, 2026

Headstrong Landscaping & Design LLC

LLC · East Haddam · May 18, 2026

Jami Supsic Designs LLC

LLC · Ivoryton · May 19, 2026