S L Mario Construction

S.L. Mario Construction presents itself as a Massachusetts licensed residential general contractor serving Greater Boston and its suburbs. The company says it has worked in residential construction since 1993 and has operated for more than 29 years, with Massachusetts Home Improvement Contractor Registration #123337. Its website identifies interior renovations, kitchen and bath work, and exterior renovations as its main services, while an Exa result identifies Scott Mario as principal. The available work history points most clearly to remodeling and additions. Houzz lists home remodeling, additions, extensions, garage building, home restoration, project management, green building, and foundation construction, and shows two projects: an Elegant Escapes Back Bay Condo Remodel in Boston and a Cambridge Condo Remodel. The profile says the company has more than 27 years of experience and serves Boston, Cambridge, Newton, Brookline, and Watertown. There are no customer reviews on the Houzz profile, so the public track record here is specific but limited in volume. Before booking, ask how the proposed work fits within the company’s Massachusetts registration and which licensed supervisor will oversee the project. The company states that its project managers hold Massachusetts Construction Supervisors Licenses and that it is an EPA Lead Safe Certified Renovator; confirm the relevant credentials and scope for your job. S.L. Mario Construction appears best suited to homeowners seeking a residential renovation or addition in the Boston area, especially kitchen, bath, interior, or exterior work. Review the two listed project examples, request references for work like yours, and confirm the written scope, schedule, permits, and current licensing details before signing.