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    R Core

    4.7 (32 reviews)
    Open 8:00 am - 5:00 pm

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    Services - R Core

    Circuit breaker installation

    Circuit breaker repair

    Doorbell installation

    15 More Services

    Doorbell repair

    Electric inspection

    Electric installation or replacement

    Electric panel installation

    Electric panel repair

    Electric repair

    Wire installation

    Wire repair

    Electric vehicle charging station installation

    Generator installation

    Generator repair

    Light fixture installation

    Light fixture repair

    Outlet installation

    Outlet repair

    R Core Photos

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    Recommended Reviews - R Core

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    Before old breaker box.
    Robert A.

    Great price, fast service, quality workmanship. Highly recommend these guys for any job big or small. They updated my fuse panel at a great price.

    Before

    Recently moved into a new house and needed 6 light fixtures to be replaced. I contacted multiple companies for quotes and availability and only R Core was available in July. They also offered one of the most competitive prices. I was given a 2 hour window of arrival, and Daniel, the electrician, showed up exactly within the first couple minutes. He did an excellent job changing our lights, which included 3 pendant lights. I watched him almost the whole time and he is very meticulous with his work. Definitely using this company again (requesting Daniel) for our future needs.

    2- 20 amp outlets
    Dave S.

    I needed electrical work done that I was not comfortable doing myself. I had five different electrical companies come take a look at my job and give me bids. Roman of R Core Electric was professional, punctual, and personable. His bid was the most reasonable bid based on other people I had talked to. On the day of the job he came early to get one of his employees set up and to verify the work to be done. I had a sub panel along with one 220 outlet and 3-20 amp outlets installed for my garage workshop. Carlos the installer just worked, all business, no playing around. I couldn't be more pleased with the work. Roman came back towards the end of the job to check things over, made one little correction, they cleaned up and off they went. I would highly recommend them and if I need any additional work I will be calling R Core!

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    Business owner information

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    Roman A.

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    5 years ago

    Professionals, honest, knowledgeable and onTime! I would hire this company over and over again

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    5 years ago

    Very professional, and willing to come in advance for a thorough discussion on the services needed.

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    5 years ago

    Excellent service. Completed everything to expectations. Even installed the ceiling fan twice as the first one delivered was defective

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    6 years ago

    Great service. Highly skilled and completed the job efficiently. I highly recommend.

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    6 years ago

    Loved that he showed up in a mask. He was prompt, and finished the job in the time he had estimated at a reasonable cost.

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    6 years ago

    Installed Nema 14-50 outlet. Responsive and great workmanship!

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    6 years ago

    R Core was quick to respond. Juan did a great job. He was efficient, followed Covid Safety and explained everything. I recommend R Core.

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    Ask the Community - R Core

    Review Highlights - R Core

    First of all, Roman was the first one who responded among all the service providers to my request on Yelp.

    Mentioned in 15 reviews

    Read more highlights

    You might also consider

    Quality Residential Electrical - Successful GFCI!

    Quality Residential Electrical

    (113 reviews)

    I found Chris via Yelp when I had a wall that start buzzing when I turned on a light switch,…read morecoupled with a three way switch that wasn't behaving normally anymore. No one I knew had any recommendations, so I contacted a few electricians on Yelp because I didn't know where to start. He responded quickly and was EXTREMELY helpful, talking to me on several calls to give an estimate and initial troubleshooting ideas, including suggestions for what to tell my building's engineer in case I opted to have the engineer try to fix it first. He had me send photos of my electrical panel and he mentioned the brand of breakers I had (Challenger) are known to be problematic and hazardous, so he suggested that I have them swapped out when I have the lightswitch fixed. He said my building engineer could probably do it if I preferred that, which would be less expensive. Because my building just changed maintenance/engineering companies earlier this year and I don't really know or trust the new engineer yet, I wanted to have an electrician do this to make sure it was done correctly. I was impressed by his Yelp reviews, Angie's List reviews, and BBB rating, so I hired him. Chris was super easy to work with to schedule the appointment, and he gave me a 2 hour window for when he'd arrive (and as it approached, he called/texted to update me on a more exact ETA). I ended up having him replace all my breakers, and he also replaced the three light switches that were faulty. He also swapped out my hardwired smoke detector, since my old one was past its prime. I pre-purchased the breakers and detector since I had a few days' lead time, so he only charged me for the switches and his time (which was spot-on with the estimate he gave me over the phone). He also went up on my roof when he saw the breaker for my AC unit seemed to not make sense for the size of my apartment, and sure enough it was not what the AC unit sticker said it should be. So he replaced that one with the correct amperage, which reduces the strain on the AC Unit (so it doesn't get damaged) and reduces the risk of a fire. He also found some problems with my building's roof and some building wiring that was exposed up there, which he photographed and sent to me so I could pass it along to the board and management company for them to handle. Chris is a super nice guy, and he was great at explaining what was wrong and what needed to be fixed without upselling me. I'm someone who stresses out about anything home maintenance because I'm terrified of something going tragically wrong, so I appreciated the info he shared. I've already recommended him to my neighbors in our building's facebook group, and I will definitely hire him again for any other electrical work I may need. (I may eventually get my life together and replace some ceiling light fixtures and install a fan. While in theory I could do it myself, I'd rather not accidentally electrocute myself. Plumbing and electric are the two things I don't mess around with, even for simple fixes).

    Chris is very experienced and knowledgeable. Highly recommended for even the most complicated…read moreelectrical problems

    R Core - electricians - Updated May 2026

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