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Typical Greater Boston range for this kind of work, from regional averages — not a quote from RDM 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
When a Rockport homeowner hit electrical faults she believed could have started a fire, she said Ryan's team was at the house within twenty minutes, worked all day to restore power, and fitted a new outdoor cable box. That was July 2021, and turning up fast is still what customers describe about RDM Electric. RDM is based on High Street in Rockport and says it handles residential and commercial wiring, panel and lighting installation and repair, with free estimates on major projects. Its Angi profile lists 18 years of experience and matches the business by name, address, phone and website. Ryan is named in nearly every review. In October 2024 a customer said he arrived on time, finished within the original estimated cost, and explained every phase of the project, and would recommend RDM for residential work anywhere in greater Cape Ann. Another, in July 2024, had a whole renovated Rockport house rewired and said the crew insisted on high-quality equipment. An April 2021 reviewer on Angi listed new heat, recessed lighting, extra outlets and switches on a newly bought home, and said the crew worked fast and swept up before leaving. In November 2023 a customer said the job was done promptly and didn't break the bank. In early March 2026, a homeowner said the owner rang back after hours to judge how serious the problem was and offered to come the next morning. Two things are worth checking. The Angi listing states that no emergency services are offered, which sits awkwardly beside those accounts of after-hours calls and same-hour arrivals, so ask directly what happens if something fails at night. That same Angi page also carries an "About us" paragraph describing an unrelated home-staging business, so read its blurb as boilerplate rather than a description of this electrician. The written history is small and spread across five years: six reviews dated 2021 through March 2026, alongside a 4.9-star Google average from 17 ratings. RDM is a sensible call for rewiring, panel and lighting work on Cape Ann. Get the estimate in writing, and settle the after-hours arrangement before you need it.
The owner called me after hours to see how serious my issue was, assuring me he would come next morning if needed. This attention is rare and was much appreciated. A sign of a great work ethic. I will certainly go to them in future.
I’d have no hesitation recommending RDM for any residential electrical work in the greater cape ann region. Ryan was on time, within the original estimated cost, and communicated clearly over every phase of our project. 5 stars.
Ryan and team just finished re-wiring our entire renovated house in Rockport and we couldn't be happier! They are consummate pros and go the extra mile to make sure that everything is done right. Ryan also makes sure that they use high-quality equipment only and was so helpful in educating us throughout the process. We will definitely be using them again!
Very professional, came and got the job done in a timely manner and didn’t break the bank.
Ryan and his team are my HEROS! I had major, serious electrical issues if not resolved would have caused a major fire. I put in a call to Ryan and within twenty minutes his team was here and worked all day to restored my electricity and put in a new outdoor cable box. RDM is always reasonably priced, friendly and without doubt THE BEST!!!,,,,,,
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1 change recorded — last scanned Jul 5, 2026.
Old-house rewiring5.0
Repeat customers5.0
Knob-and-tube specialist4.9
Fast urgent repairs4.8
Complex troubleshooting4.7
Answered a space-heater fire call fast4.6
Storm response3.7