General Contracting & Construction

Coastal Companies LLC is proud to be a trusted provider of comprehensive construction and general contracting services throughout New England. From initial planning to project completion, we deliver high-quality workmanship, reliable project management, and cost-effective solutions tailored to each client’s needs. Whether working on commercial or industrial projects, Coastal Companies LLC is committed to excellence, safety, and timely delivery, ensuring every project meets the highest standards from start to finish.

• Carpentry
• Tenant Build Out
• MEP Services
• Demolition
• Steel Stud Construction
• Drywall Installation & Repairs
• Asphalt & Concrete
• Drainage Solutions
• Siding