Serving all of Connecticut since 1987!

Providing new construction and home improvements throughout the state for three decades.

We are a full service design and build company that prides itself on excellent workmanship with attention to details.  Our award winning designs and qualified personnel make working with our company a positive experience.

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Our building, contractor, home remodel services include (each page has its own photo gallery of some of our most recent home renovation projects in Connecticut): Kitchen Remodel, Bathroom Remodel, Home Addition, Outdoor: Porch, Stone Paver Patio, Decks, Walkways, Pergolas and More, Sun Rooms, Replacement Windows and Doors, Custom Woodworking.

NEWS: MJN Carpentry wins 2016 HOUZZ Service Award.  Click here to check out our award and presence on HOUZZ.

NEWSClick here to take a look at the  MJN Carpentry crew  volunteering their time with the Cromwell Girl Scouts making tool boxes.