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New Construction & Trades Companies in New London County, Connecticut

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

Reach new construction & trades companies in New London County

92 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 New London County by industry in your dashboard.

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Most recent filings

Harris Tree Company LLC

LLC · Old Lyme · May 14, 2026

Rst Sitework & Septic, LLC

LLC · Colchester · May 15, 2026

J Stokes Painting And Remodeling LLC

LLC · Old Lyme · May 15, 2026

Carmona�S Lawncare & More LLC

LLC · New London · May 16, 2026

Moonbeam Custom Concrete LLC

LLC · Taftville, Ct · May 16, 2026

Richard Power Construction & Landscaping LLC

LLC · New London · May 17, 2026

S.V.J Advancements LLC

LLC · Groton · May 17, 2026