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Carlisle, MACarlisle, MA
Verified record
R J Koning Electric is a Carlisle electrical company with 114 projects shown on BuildZoom. Massachusetts electrician licence 16117-EL-A is active, with Robert J Koning as holder of record. Its BBB grade is A+.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from R J KONING ELECTRIC, INC. 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
No changes recorded yet — last scanned Sep 28, 2026.
Complex old-house rewiring3.7
200-400 amp panel upgrades5.0
Honest pricing over competitors' upsells5.0
