Local business · Georgetown, MALocal business · 78 Linwood St, Georgetown, MA
Verified record
Richard D. Mahoney is an electrician working out of 78 Linwood St in Georgetown, Massachusetts, reachable at 617-240-6254. The permit record is the substance here. BuildZoom lists 126 projects, mostly electrical, spread across the North Shore and Greater Boston — Beverly, Peabody, Salem, Haverhill, Burlington, Boston and a 2020 Nahant job wiring a new sewage pump. The work runs from small residential jobs (rewiring a second-floor bathroom, adding an EV charger, wiring a replacement boiler) up to a $111,000 fit-out wiring exam rooms, offices and a reception area for a Peabody pediatric health-care office. Most permits are valued under $20,000. BuildZoom lists building licences, a Building Official certification and a CBO Building Commissioner licence among eight Massachusetts credentials, and says it verified the licence active; it gives him a BuildZoom score of 96. Those are the directory's claims rather than a registry check we made. No customer has written publicly about the work on the sources checked, so there is nothing yet on how he communicates, schedules or prices. If you are considering him for residential electrical work, ask for the licence number directly and verify it with the Massachusetts Board of State Examiners of Electricians, then ask for two or three recent job references you can call.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Richard D. Mahoney. 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
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No changes recorded yet — last scanned Aug 2, 2026.
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