New & Custom Home Builder York Kittery ME

New & Custom Home Builder Hampton NH area

We are a building company, providing the highest standards in new construction homes & commercial properties. We also offer major remodeling services including roofing, siding, framing, general contracting, kitchens, baths, and much more. Our unmatched quality, craftsmanship and integrity are on display in many homes & projects around the York, ME, Kittery ME & Hampton, NH areas built throughout our 20 years of service.
Sentry Building Systems, LLC works with you every step of the way to take your new custom dream home from a concept to reality – affordably. Our services enable us to create custom solutions to meet your family's individual want and needs.

We can also help you expand your space cost-effectively building a new addition, dormer or second level.
We back our quality services with a full construction materials and workmanship guarantee.
  • Free estimates
  • Expert craftsmanship
  • Courteous, experienced workforce
  • Supervised construction
  • Safety-conscious personnel
  • Daily cleanup
  • Weather-protected construction
  • Full range of construction services
  • Full warranty

Bristol York ME

Bayhaven York ME


We would love to work with you. Please let us know what kind of service you might need and we will reach out to you quickly and prepare a free quote for your project.
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