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J C M Electric reviews
• updated APR 17, 2026Loading map...
The Verdict
JCM Electric is a responsive team that will show up when you need them, but you'll want tighter contracts before they start work. We found 31 reviews praising same-day or next-day emergency service, often for breaker failures or electrical upgrades that solved chronic problems (one family ended their daily microwave-timing wars after JCM replaced their overloaded 1950s panel). Reviews show consistent professionalism and clear explanations at the job site. The sticking point is pricing transparency. One reviewer agreed to an hourly rate, then received a $300 materials charge with no itemization, despite repeated requests for a breakdown. When they pushed back, JCM threatened a mechanic's lien within 24 hours. Another customer had an AC go down the day after a breaker replacement and got no response to follow-up texts. If you're hiring them for emergency diagnostics or a straightforward panel upgrade, make sure labor rates, materials markups, and callback policies are spelled out in writing before they arrive.
If you need an electrician today and can lock down pricing details upfront, JCM Electric will arrive fast and solve the problem. If you prefer itemized invoices and guaranteed follow-up, look for a company with tighter contract processes.
3 Stories That Stood Out
George called the company when a breaker failed and they showed up the same day to replace it. At first everything seemed fine, but the next day his home’s air conditioning stopped working. He texted the crew several times and got no response, so he hired a second contractor to come out. That electrician found a loose ground wire that hadn’t been connected to the breaker the original team had replaced. George ended up paying for a second visit to correct the oversight and felt abandoned by the lack of follow-up.
Paul Z. hired a contractor for a residential installation and agreed to an hourly rate, but discovered a nearly $300 materials charge on the final invoice with no itemized breakdown. He pressed for details and encountered a company policy of rolling all materials into a single line item, which felt opaque given the materials were just a few electrical boxes, wires, and fixtures. During the job the crew proposed an alternate approach that was supposed to save time and money; he agreed and accepted the extra hourly charges, including almost an extra hour for Home Depot trips. That workaround didn’t meet his needs, so they reverted to the original plan, adding time and cost without any real benefit. Workmanship also fell short of expectations: dust and debris were left behind and some damage remained after completion. Paul tried several times to resolve the $300 dispute calmly and even offered to settle without leaving a negative review, but the situation escalated quickly. Within 24 hours he faced late fee demands and threats of legal action, including filing a mechanic’s lien against his property over the relatively small amount. The contractor did reduce billed labor hours and给
Monica U. discovered the limits of a 1950s home’s electrical system when the pandemic turned her household into a remote-work and remote-school command center — two parents working from home and three teenagers on online classes. She and her family suffered repeated breaker trips: Zoom calls kept crashing whenever someone warmed up lunch in the microwave, turning the appliance into a running source of household debate. They turned to James of JCM Electric; he and his assistant Eric listened to the story, produced a knowledgeable, fair estimate, and mapped out practical fixes. James upgraded the electrical panel, addressed other problem areas, and planned the work with the family’s future kitchen remodel and garage redo in mind. The upgrade solved the immediate overload headaches and left them confident about handling upcoming renovations. They’ve already referred JCM to neighbors — and the moment that sticks: lunchtime no longer knocks everyone off their Zoom calls.
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How We Got To Trust Score 81
Clean Record
Unauthorized Activities
Passed screening
Misleading Claims
Passed screening
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Serving customers for 7 years
BBB Rating
Not BBB rated.
Natural Review Patterns
Reviews were posted naturally over time.
What You Can Expect
Maryann met James expecting a routine solar job, but he showed up early and kept her in the loop the whole time. He worked with an obvious sense of pride, finished everything cleanly, and left her feeling like the price had been more than fair for the level of care he brought to the project.
Maryann ended up with a technician named James who arrived early and kept the job moving with clear communication from start to finish. On top of that, he treated the work like it mattered, leaving everything done right and at a fair price. The standout was how he turned a routine install into the kind of visit where punctuality, pride in workmanship, and solid pricing all lined up at once.
Sunny found the installer especially helpful on a small but tricky job: fitting an outlet into a tight spot without letting the price creep up. He worked carefully through the cramped space and kept an eye on cost the whole way, which made the whole install feel practical rather than padded.
Gerald ended up with a universal Tesla Wall Connector EV charger installed by James, and the whole job came off without a hitch. JCM Electric came in with the best price he found, then moved the project through San Jose installation and inspection quickly, with no headaches along the way. The standout was how smooth the transaction felt from start to finish — fast, clean, and done right the first time, with the charger ready before any problems had a chance to surface.
Alexandra watched the crew arrive right on time for the installation, and what stood out most was how carefully they worked. Rather than rushing through the job, they took the extra time needed to make sure every part was finished properly and that the system was working as it should before they left.
Man recently had them install an outdoor sauna, and the project went off without a hitch. What made the experience stand out was what happened after the install: when a usability issue came up, they stayed involved and helped sort it out instead of disappearing once the job was finished. He came away with a crew that not only knew the equipment well but also followed through after the last step, which mattered just as much as the installation itself.
Robert called in for a repair job on a home where about six outlets had stopped working, and the crew showed up right on schedule. They got everything sorted, tidied up the loose wires and debris that had been left on the floor, then went back through the job at the end to make sure nothing was missed. The price felt fair enough that he was already planning to bring them back for a main panel replacement.
Jay hired JCM Electric for a residential installation and received a reasonable, straightforward proposal. James walked him through the scope of work clearly from the outset, so expectations were set without confusion. The on-site electricians made coordination easy, and the crew wrapped up the job ahead of schedule — the detail that stood out most and kept the disruption to a minimum.
Justin M. accepted the most competitive quote and discovered the crew delivered consistently professional service. He watched the installers arrive on time, complete the work cleanly, and leave the project looking solid. He'd hire them again — the standout was the mix of good pricing, punctuality, and a tidy finished job.
Long-term Satisfaction
Recent customers rate J C M Electric 4.7 ★
Long-term reviews carry the most weight in our methodology because they are most representative of what you should be paying for: a system that will perform for years.