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Verified record
BuildZoom shows 198 projects for Carvalho David S Electrical Contractor and lists licence number 13973 for the business.
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No changes recorded yet — last scanned Sep 29, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from CARVALHO DAVID S ELECTRICAL CONTRACTOR. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820
Fast response5.0
Solar designed around a peaky Victorian roof5.0
