Millbrook Modular Homes specializes in custom quality factory precision energy-efficient homes in MA, RI, NH, and CT. Currently building from the Twin Mountains in N.H. to Ridgefield CT. Millbrook is known for its ability to build large high quality Mansions in the most elite towns throughout New England. If your project is an 800 sq. ft. in law addition to over 9500 sq. ft. Mansion, our experienced team works with you from start to finish on all the decisions and details involved in creating your customized modular home. Millbrook is a full service modular company providing a “Concept to Completion” full Turn Key service.