Montenegro Builders LLC

Montenegro Builders LLC is a Watertown contractor whose available customer account describes a basement-finishing project with a bedroom and bathroom. The business is associated with 10 Lowell Ave in Watertown, Massachusetts. In a January 2026 Google review, a customer described the work as prompt and professional, with reasonable cost, and said they would recommend the company. The review gives a concrete example of basement finishing, but the public record here is limited to one customer review. Ask about the planned scope, schedule, materials, permits, total cost, and current licensing before booking. Montenegro Builders may be a fit for a homeowner seeking basement finishing, subject to confirming the details of the proposed project and the contractor’s current credentials.