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Trinity Electrical Systems Inc.
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Verified record
RJO Electric is a Westwood, Massachusetts electrical contracting company run by Robert J. Oleary, whom BuildZoom lists as holding an active Massachusetts Electrical Business license for the company. The one piece of independent word-of-mouth on record is a homeowner's own account of a finished landscape project, thanking "Robert O'leary at RJO electric" by name alongside the masonry, irrigation, and lighting crews who worked on it — a genuine credit, though it says nothing about the specific electrical work performed. Beyond that, the company turns up in a couple of generic directory listings (Porch, LinkedIn) with no further detail. There's no independent review describing the quality of RJO Electric's work yet, so it's worth asking for references or recent job examples directly before booking.
“Gratitude to my cherished clients who entrusted me with their historic landscape and allowed me to bring their vision to life. Thank you as always to the FF team, led by Lorena M. for making it all happen. Thank you to Francis Andrade and the masonry team for artistic masonry and problem solving. Thank you to Steve at Northern Outdoor lighting, Gary Fialkosky Irrigation, Mike Souza at Insulart, Robert O’leary at RJO electric and Victoria Petrovsky design work who all came together to make this project a true Glow-Up. Thank you all!”
Typical Greater Boston range for this kind of work, from regional averages — not a quote from RJO Electric. 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 Sep 5, 2026.
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