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M. Duffany Builders

  • Duffany11276
  • Duffany 115 tides court23182 Reduced
  • Front Entry Web
  • Firepit Oceanview Web
  • Indoor and Outdoor
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  • Movie Room Web
  • Woods Hole Waterfront Home 06
  • 557 Wianno ave3008
  • 557 Wianno ave3027
  • 557 Wianno ave3029

Contact Us
Custom Homes - Historic Restorations - Property Management

Cape Cod Builder & Martha's Vineyard Builder

Since 1983, we have offered full-service Custom Home Building, Renovation, and Property Management services to Homeowners on Cape Cod and Martha's Vineyard. Our offices, resources, and networks are local; our team and services are unmatched.

Whether you are an Architect, Interior Designer, or Homeowner , we have the team to provide you with support you need to execute your project. Our continuum of services range from Preconstruction , Project Management, and Property Management.

Our exceptional quality and attention to detail has earned us the trust of hundreds of homeowners just like you.

See why you should consider us as your Cape Cod Builder or Martha's Vineyard Builder.

Customer Reviews

I’ve entrusted Duffany builders with my own home as well as those of my clients. Approachable, friendly and reliable. They deliver on what they promise. - Leslie (Architect)


M. Duffany Builders is the best general contractor with which I have ever worked. They are professional, knowledgeable, talented, and immediately responsive to every issue and request. Their attention to detail is outstanding and their quality performance standards are as high, if not higher, than the most discerning of clients. Their account and job management professionals are extremely impressive. They always do what they say they will do and when they say that they will do it. What's more, they employ subcontractors who deliver the same flawless value and dependability. I give them my highest recommendation for any need that any home may require. - Dan


On Time. On Budget. Exceeded all expectations. Attention to all the details to ensure 100% satisfaction. -David


From start to finish, the team at Duffany Builders were professional, knowledgeable, and responsive to our needs for a complete kitchen, bathroom, and replacement of floors home remodeling project that they undertook for us -Gary

In The News

M Duffany Builders is being contracted to build homes for sale in Oak Bluffs on Martha's Vineyard

New Construction To Be Built~The Homes at Lagoon Ridge is a new subdivision of stylish properties tucked away yet convenient to all that Oak Bluffs has to offer. M Duffany Builders is being contracted to build homes that are being listed by Donnelly & Co


Join Our Team

Our average employee tenure is 7 years. We are looking to grow that number to 10 years by continuing to hire the right people.

Our Purpose is to Invest in people so that they can make our Community a better place.