MassDwell

MassDwell logo

Modular accessory dwelling unit design, manufacturing, and installation.

MassDwell is a Massachusetts-based modular construction company that designs, manufactures, and installs accessory dwelling units. It offers a standardized home product line and uses light-gauge steel panels fabricated at its Woonsocket, Rhode Island factory.

The company manages site feasibility checks, zoning and permitting, site preparation, delivery, and finishing work. Its software platform supports site assessment, cost tracking, and project tracking. MassDwell serves homeowners directly and partners with contractors and real estate agents through its Pro program.

Services

  • ADU design
  • Site feasibility checks
  • Zoning and permitting
  • Modular manufacturing
  • Site preparation
  • ADU installation

Service area: Massachusetts

Website: massdwell.com

MassDwell is a member of The Union, Boston's real estate coworking hub at 553 E 2nd St, South Boston.