Allain Construction

Allain Construction, Inc. is a Westborough, Massachusetts design-build and remodeling contractor associated with Peter Allain. Its listed work includes home and kitchen remodeling, additions, basement remodeling, garages, porches and whole-house renovation, with service areas across the MetroWest region. The company lists CSL #043635 and HIC #103145, and the Massachusetts registry shows HIC 103145 active. The dated written review history is strongly positive. Three Houzz reviewers gave five stars; an installer praised coordination and problem solving, a homeowner described a siding and insulation renovation with new windows and doors, and an architect praised Peter Allain’s attention to costs, details and subcontractor quality. BuildZoom lists 15 projects and Houzz lists 19 completed projects. Before booking, confirm the current scope, budget and schedule for the proposed design-build or renovation work. The listed typical job cost is $50,000 to $2 million, and the most detailed written reviews are from 2013–2015, so ask for recent references and a current license check. Allain Construction fits homeowners seeking a larger MetroWest renovation or addition project with an involved design-build process.