Local builders.
Built on trust.

Rumali Construction Inc. is a full-service residential and commercial contractor based in Waltham, Massachusetts. We take projects from the first walk-through to the final punch list — frame, roof, siding, decks, windows, doors, and everything in between.

Our crews specialize in the materials homeowners and property managers across New England actually use — James Hardie fiber cement, vinyl, wood, and metal siding; asphalt and metal roofing; pressure-treated and composite decking. We don't subcontract out the work that defines us.

We treat every property like it's our own — clean job sites, clear communication, and a finish that holds up to New England weather.