Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from JDO 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
Fireplace shops send their customers to Jim DeOliveira. An October 2025 reviewer had three electricians look at an electric-fireplace install and picked Jim on a referral from Hearth Works in North Reading; 2023 reviewers describe gas-insert wiring where he pulled the permit himself, flagged what the town inspector would object to, and had the outlet in the next business day so the other trades could follow. JDO Electric is his one-owner shop in Somerville — a helper or apprentice on the bigger jobs — with a BBB A+ and accreditation going back to 2015; the company says it has worked Metro Boston for over 25 years, and BBB records the business starting in 1995. The Google record is 4.9 from 35 ratings, and the written reviews run from 2021 to this spring without a bad one. What they describe is a careful electrician who communicates. An April 2026 reviewer had three pendants and two ceiling fans wired where no wiring existed; a March 2026 reviewer got a dining light finally centered over the table, with the old ceiling hole patched. In a July 2025 review, a homeowner whose outlets started failing on the Fourth of July weekend said Jim was the only electrician to call back — within the hour. Bigger jobs read the same: a 200-amp panel upgrade coordinated around the homeowner's COVID (2023), a new panel with EV charger and service upgrade at a reasonable quote (2024), a 55-year-old kitchen rewired with dimmable recessed and under-cabinet lighting (2023). Two 2023 reviewers said the town inspector called him one of the best electricians in town. Reddit is where the other side shows up. In a July 2026 r/Somerville thread, one commenter said Jim does careful, clean, code-compliant work and always makes time for a small client. Two others in the same thread said otherwise: one had contacted him on a referral for medium and large jobs and never got a call back; another said a service upgrade was done well but Jim was unpleasant to deal with and, asked to quote a line for an electric range, argued for gas stoves and grumbled about the solar. A good call for fireplace and lighting wiring, a panel or service upgrade, or code work on a condo, where you want the owner doing the work and handling the inspection. If you don't hear back on a quote, that has happened to others — follow up once, then move on.
“I have contacted JDO, had a referral from another customer, for both big and medium jobs, he has never circled back.”
“I had JDO do a service upgrade on my home and while the work was good he was generally unpleasant to deal with. Later when wanted a quote to run a line to my kitchen for an electric range he hemmed and hawed about it, gave me a bunch of crap about gas stoves being better and grumbled about the solar ”
“JDO Electric. The owner, Jim DeOliveira, had done a bunch of work for me. He does careful, clean, code-compliant work, and always makes time for me, even though I'm not exactly a big-time client. www.jdoelectric.com”
I hired JDO Electric to install 3 pendant lights above my dining table and 2 ceiling fans in bedrooms for which there was no electrical wiring. Jim and his associate Austin did a phenomenal job. Great communication, fantastic service quality, and fair pricing. Really pleased with the outcome and would happily hire JDO Electric again!
Jim from JDO is easy to communicate with over email text and phone. Fair prices and easy to schedule with. Over 2 sessions he replaced all our primary room lights, including the dining space which required a new ceiling electrical installation. Jim patched up the old location and now we have a light actually centered above our dining room table! My wife and I love the finished work and will be using JDO in the future for our bathroom fixtures!
Jim did the electrical for a fireplace/built-in cabinet project. He installed new LED overhead lights and fan in the vaulted ceiling, changed out all the outlets and put in custom cabinet lighting which came out amazing. Jim's communication was immediate and continuous, always keeping me updated to the next steps of the project. He always showed up on time and was professional. You can't go wrong hiring Jim for any of your electrical needs!
We were looking to install an electric fireplace and had three electricians look at the work to be done. They were all qualified electricians but Jim De Olivera was a step above the others. Jim was recommended to us by Hearth Works Fireplace Center (Mike) in North Reading. Jim was excellent, professional, punctual with follow up skills and respectful of our home. The work was meticulously done, no dust, no drama. Jim and his associate Austin were excellent and I will continue to utilize him when necessary. His approach is simple “Customer First “ Call Jim De Olivera for your electrical needs..
I rarely write reviews, so please bear with me. Long story short: My best experience with any electrician has been with Jim of JDO Electric. On Saturday, July 5th of the holiday weekend, my home’s electrical system started to fail. Some outlets worked, others were completely out, and a few flickered on and off—creating a strange and somewhat frightening situation that needed immediate attention. I reached out to several electricians I’ve used in the past. Only Jim returned my call—within an hour of me leaving a voicemail. After I explained the issue, he quickly put me at ease. He said there didn’t seem to be an imminent threat to the house and promised to come by within the hour. Upon arrival, he diagnosed the problem and explained what was causing it. Jim was able to provide temporary relief by restoring most of the 110v service. It turned out that the electrical load in the house had become too much after we installed a central AC system and an EV charger in the garage. Jim recommended upgrading to a 200-amp service. This involved not only replacing the entire electrical panel but also extensive rewiring—inside the house, at the meter, and the connection to the utility pole. Throughout the process, Jim and his assistant Austin were excellent at keeping us informed about what they were doing and why. Their clear communication reassured us that everything was moving along smoothly. They worked diligently and professionally, kept the work areas clean, and were respectful of the fact that we were working from home. Even with the outdoor work requiring them to endure extreme heat, they pressed on and got the job done. The entire upgrade took about a week and a half, and we couldn’t be more satisfied with both the process and the final result. I wholeheartedly recommend JDO Electric to anyone looking for a competent, experienced, professional, and reliable electrician.
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1 change recorded — last scanned Jul 5, 2026.
EV charger installs3.5
Active licence2.4