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Verified record
Manganaro General Contractor is a Massachusetts building and remodeling company that says it's been in business since December 1991, run by owner John P. Manganaro. Its Better Business Bureau profile describes the work as additions, kitchens, bathrooms, dormers, and general carpentry.
Specializes in
Also offers
Typical Greater Boston range for this kind of work, from regional averages — not a quote from MANGANARO GENERAL CONTRACTOR. 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
Languages
No changes recorded yet — last scanned Sep 19, 2026.
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0