Local business · Winthrop, MALocal business · 29 Cottage Ave, Winthrop, MA 02152
Verified record
Almost nothing about Alexander P Mavrakos Construction is published anywhere. The Winthrop business surfaces in exactly one place: BuildZoom's permit-record directory, which places it at 29 Cottage Ave and assigns it a BuildZoom score of 90 — that site's own proprietary number, not a customer rating. What the page actually documents is small. One project shows in its permit records: a $250 electrical permit in Malden in 2024. No customer has reviewed the business there, so there is no account anywhere of how a job with them goes. Licensing is the thing to settle before any work starts. BuildZoom lists a Massachusetts construction supervisor licence, CS-027198, as inactive, and says the state at one point showed it cancelled. It also lists a Newton residential-builder and building-contractor registration, #231391, whose last verified expiration was December 2022. Those are the directory's own records rather than a state verification, and directory licence entries go stale or attach to the wrong business, so ask for current licence numbers and proof of insurance and check them against the state yourself. This is a hire you would make on a neighbour's word, not on anything written down. Ask for two recent local references and the addresses of the jobs before signing anything.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Alexander P Mavrakos Construction. 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
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No changes recorded yet — last scanned Aug 3, 2026.
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