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E. Massachusetts, Rhode Island, S. New Hampshire E. Massachusetts, Rhode Island, S. New Hampshire We are located in Dukes County.
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Deca, Inc. is a design/build and General Contracting firm, focusing on commercial, residential, and public sector projects on the island of Martha's Vineyard.

In business for over thirty years, fully licensed and insured, the company and its affiliates provide the infrastructure supporting a multitude of in-house services including: architectural design, drafting, and engineering; building construction; fine carpentry; complete excavation capabilities; steel design and fabrication; stonework; marine specialties including shoreline protection and permitting; heavy equipment maintenance; and business services.

What We Do

Products/Services Relating to Building Alterations
Products/Services Relating to Excavating Contractors
Products/Services Relating to General Contractors
Products/Services Relating to Site Development

Project Experience

School / College / University
Apartments & Condominiums
Office Building
Retail Store
Single Family Residential
Misc Project
Non-Residential Building

Service Areas