More electricians
See all ›
PW DiMasi Electric
200-400 amp panel upgrades5.0
Trinity Electrical Systems Inc.
Fast response5.0
Great Sky Solar
Solar designed around a peaky Victorian roof5.0
Atlas Energies, LLC
Solar system repairs5.0
Local businessLocal business
Verified record
Jack Griffin Electrical Contracting is the South Yarmouth business of Jack W. Griffin. The Massachusetts electrician licence #25919-EL-E is active, held by Jack W Griffin. BuildZoom shows 54 projects, mostly residential electrical permits in Dennis and nearby Cape Cod towns including Harwich, Hyannis, Chatham and Yarmouth Port.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Jack Griffin Electrical Contracting. 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
Specializes in
Languages
1 change recorded — last scanned Oct 1, 2026.
200-400 amp panel upgrades5.0
Fast response5.0
Solar designed around a peaky Victorian roof5.0
Solar system repairs5.0
