LASA &AFF LLC is construction company based in Chelsea, Massachusetts. We operate under Lumar. We deliver quality, creativity, and deep-rooted expertise through a broad range of construction and custom services. We specialize in commercial, industrial, institutional, and residential renovation projects and new construction services. Our team brings experience in all facets of the construction industry, including general contracting, construction project management, and extensive interior and exterior renovations. We have the ability to self-perform many of the aspects of work scope, thus enabling us to engage in multiple projects with competing deadlines while accomplishing excellent results.