M. Duffany Builders

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Custom Homes - Historic Restorations - Estate Management

Serving Cape Cod & Martha's Vineyard

Since 1983, we have offered full-service Custom Home Building, Renovation, and Estate 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 Estate Management.

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

Please come back soon as we are beginning to update our Project Photos...

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)

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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

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

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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