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Advantage Contracting is a general contractor based in Randolph, Massachusetts, offering general contracting, remodeling, renovations and additions for homeowners. In a January 2026 review, a customer described a whole-home renovation that included painting, flooring, and a basement remodel, along with a permitted electrical upgrade that replaced a 100-amp panel with a 200-amp one, rewired old wiring, and added recessed lighting — work the reviewer called outstanding and reasonably priced. A separate review from late 2025 praised a full dormer addition and second-floor renovation that started and finished on schedule and within budget. The company holds an active Massachusetts home improvement contractor license (HIC #188429). A Better Business Bureau profile lists the business as not rated and flags it as possibly out of business, though the reviews above run into January 2026 — worth confirming current availability directly before booking. For homeowners tackling a multi-trade renovation — framing, electrical, flooring and finishing in one project — this is a contractor with a track record of finishing that kind of work on time and within budget.
Excellent experience from start to finish. They did painting, flooring, basement remodeling, repairs, and major electrical work including upgrading our panel from 100A to 200A, recessed lighting, fixing old wiring, and installing ceiling fans. The quality of work was outstanding and pricing was very reasonable. They almost always kept their word, showed up when promised, followed code, and pulled permits whenever required. Reliable, professional, and honest—highly recommended.
Advantage Contracting, LLC recently added a full dormer to our Cape style house. The project could not have gone smoother! It started on time, finished on time, within the expected budget and the work was the highest quality! The project involved renovating the entire 2nd floor and adding a tile shower to the bathroom. Great experience all the way around. I highly recommend!
Excelente servicio profesional. La seguridad, la calidad y la estetica siempre dicen presente en cada trabajo realizado. Lo recomiendo.
Great service! Very friendly and professional definitely recommend
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1 change recorded — last scanned Sep 18, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Advantage Contracting, LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0
Repeat customers4.4
Established permit historyNot yet rated
Registry-verified licencesNot yet rated
