· Sudbury, MA · 51 Bay Dr, Sudbury, MA
Verified record
Jepherson Cardoso Construction shows up in the public permit record far more than it shows up in customer reviews. BuildZoom's permit-history profile for Jepherson Cardoso of Sudbury, Massachusetts counts 63 permitted projects on record, roughly 32 of them in the past three years, with a typical permit value around $35,500. That is a working residential builder's footprint: steady, mid-sized jobs pulled under a Massachusetts construction supervisor licence, which is the credential the state requires for structural work on homes. BuildZoom also scores the profile at 106, which it places in the 93rd percentile of the 139,240 Massachusetts contractors it tracks — a ranking of permit activity, not of workmanship. The credentials are worth checking yourself. BuildZoom lists two Massachusetts licences for this contractor, a construction supervisor licence numbered CS-112973 and a home improvement contractor registration numbered 194147, both shown as active. Those are the directory's own entries rather than a state-registry confirmation, so ask to see both numbers and look them up before signing anything. What is missing is the homeowner's side of the story: BuildZoom's profile carries no customer reviews at all, so there is nothing here about how the work went, how the schedule held, or how the company handled problems. Anyone considering this contractor should lean on references and addresses from recent permitted jobs, and confirm the licence numbers with the state, rather than on anything written online so far.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Jepherson Cardoso Construction. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,750 – $14,500
Typical carpentry project around $11,100
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No changes recorded yet — last scanned Aug 3, 2026.