Jad Contracting LLC

JAD Contracting LLC is a two-employee, Stoneham-based home-improvement and glass shop that's been pulling permits for windows, siding, decks and doors across the northern suburbs since at least 2014 — 29 of them on file, running through Stoneham, Methuen, Lowell, Brookline, Belmont, Danvers, Peabody, Westford and Somerville. The company's Massachusetts Home Improvement Contractor registration (#146596) is verified active against the state registry, and the Better Business Bureau gives it an A+ grade (though it is not BBB-accredited), listing John A. DiNitto Jr. as owner since the business incorporated in January 2005. The two written Google reviews on file, both from 2022, praised a combined roofing, siding and insulation job for its coordination and attention to detail, and a separate project simply for a good quote and easy dealings. One thing worth asking about directly: how long the company has actually been operating under its own name. Sources disagree — BuildZoom's blurb says '16 years in business,' BBB and Porch both put it at 21 years (matching the 2005 incorporation), and the company's own site claims '22 years of experience,' but that figure describes the owner's personal career working under other contractors before starting JAD, not the company's age. For window, siding, deck and glass work in the Stoneham area, the license and BBB standing are solid; just confirm project specifics and timeline up front given how few written reviews are on record.