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Professional, Safe, and Reliable Electrical Repair in Peabody, MA

From older home rewiring near Peabody Square and custom switch installations to EV charger installs and emergency electrical repairs, we've got Peabody covered.

Person working on electrical panel

Don’t Let These Common Electrical Headaches Hold You Back

  • “Our circuit keeps tripping, and I can’t figure out why.”
  • “Our older home near downtown still has some original wiring we’ve been putting off replacing.”
  • “I worry that our wiring isn’t up to code but haven’t had time to fix it.”

These challenges can disrupt your day-to-day life and lead to bigger costs later. The good news? You don’t have to face them alone. Castro Electric, your go-to electrician in Peabody, MA, is here to help homeowners and businesses solve these problems quickly and effectively — whether you’re near Peabody Square, in a newer home out in West Peabody, or running a business near the Northshore Mall.

Emergency & Same-Day Electrical Services in Peabody

Electrical Safety Inspection in Stoneham, MA

Whether you need a residential electrician for a wiring issue, an electrical panel replacement, a full electrical safety inspection, or help with emergency electrical services, Castro Electric provides safe and efficient same-day electrical installations and repairs in Peabody, MA.

  • Long-Lasting Upgrades: Our high-quality electrical upgrades ensure reliability, so you experience fewer issues, which means peace of mind and long-term savings.
  • Tailored Solutions: We customize every service to fit your unique needs, whether that’s a mill-era home near downtown Peabody or a newer build out in West Peabody, so you get exactly what you need with greater satisfaction and optimal performance.

      The Castro Electric Process

      castro process

      Consultation & Assessment

      We start with a thorough consultation and inspection so you can identify any issues early and ensure the right solutions are planned.

      castro process

      Customized Electrical Work

      We design and execute tailored solutions so you get exactly what you need without compromise, ensuring everything meets Massachusetts Electrical Code and the City of Peabody’s local permitting requirements.

      castro process

      Post-Project Support

      After completion, we provide follow-up support and maintenance guidance so you stay confident in your system’s reliability long-term.

      Trusted by the community

      Client Testimonials

      Over 200+ five-star reviews

      Over 200+ five-star reviews
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      Erin Nelson profile picture
      Erin Nelson
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Great company! So kind, efficient, and knowledgeable
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      Jane Francis profile picture
      Jane Francis
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Castro Electric was quick to give me an estimate and then to do the electrical work to make my pool safe. Alba, who answers customer calls is delightful. Their communication is excellent. I highly recommend them.
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      Rachel Sheehan profile picture
      Rachel Sheehan
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      The Castro team was professional, prompt and very easy to work with. I had called for service after losing power in a portion of my home and being unable to fix myself. They came the next morning, after determining an after hours service was not necessary, and they were able to resolve the issue quickly. They very clearly answered my questions and explained what may have caused this. I would reach out to them for any electrical needs in the future
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      Dennis Simmons profile picture
      Dennis Simmons
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Rene was here quickly and took care of our problem in an organized and professional manner. He kept me in the loop the entire time and patiently explained the cause of the problem as well the steps he would take to correct it.
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      Jennifer C. Boghossian profile picture
      Jennifer C. Boghossian
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Fantastic and professional installation of two chandeliers . Both electricians were knowledgeable , on time and courteous . Highly recommend .
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      Claire Lamothe profile picture
      Claire Lamothe
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      So responsive and hassle free - Rene did an incredible job!
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      ilias beriane profile picture
      ilias beriane
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Chris came and did a fantastic job, he explained everything and his work was great. Super satisfied with the work!
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      Michael Venuti profile picture
      Michael Venuti
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Techs were quick and professional
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      Brian Leonard profile picture
      Brian Leonard
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Quick to respond and schedule. Fair prices and great work. Chris Paiva described what was needed clearly before starting and was efficient and clean
      Posted on Google Google
      Tom Valencia profile picture
      Tom Valencia
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Castro Electric is a very professional business. Rene was very courteous and clear in communicating the scope of the work, and Taylor, the electrician who performed the work, was very pleasant, affable and professional. From the moment you contact Castro Electric you will deal with Alba who will assist you very efficiently in communicating messages, making payments, etc. Overall, I highly recommend Castro Electric for a seamless and easy relationship.

      Why Peabody Homeowners and Retailers Call Castro Electric First

      Peabody’s electrical needs split pretty cleanly along the town’s own history: century-old homes near downtown from its leather-industry days, and a busy modern retail corridor around the Northshore Mall. Both need reliable work, but for different reasons — one’s about not disturbing a home with decades of undocumented changes behind the walls, the other’s about not costing a retailer a day of sales. We adjust our approach accordingly:

      • Older-home jobs near downtown start with an inspection, not a guess, because early-1900s Peabody houses often have wiring history nobody currently living there actually knows about.
      • Retail and restaurant clients near Northshore Mall get scheduling built around store hours, so lighting or panel work doesn’t interrupt business.
      • Every quote — residential or commercial — is written and itemized before work begins.
      • We hold the credentials that matter here: MA Master Electrician License #24276-A, full insurance, and a crew that’s seen enough Peabody mill-era wiring to know what to expect.
      • Emergency dispatch runs 24/7, whether it’s a home near Crystal Lake or a storefront near the mall.

      Common Electrical Requests We See in Peabody

      • Older home rewiring: Peabody’s history as a center of the leather and tanning industry left behind a large stock of early-1900s homes near downtown that often still need knob-and-tube wiring replaced and panels modernized.
      • Panel upgrades: Older 60- and 100-amp panels throughout Peabody’s neighborhoods are frequently upgraded to 200-amp service — see our electrical panel upgrade in Peabody, MA page.
      • EV charger installation: With easy access to Route 1, Route 128/I-95, and Route 114, more Peabody homeowners are adding home charging — check out EV charger installation in Peabody, MA.
      • Retail and commercial electrical work: With the Northshore Mall and surrounding retail corridor, we regularly handle lighting retrofits, signage circuits, and panel capacity upgrades for stores and restaurants.
      • Generator installations: Homeowners near Crystal Lake and Peabody’s residential neighborhoods often add backup power for peace of mind during storm-related outages.

      Not in Peabody, MA? We’re always close by. From EV charger installation in Woburn, MA to electrical panel upgrades in Stoneham, we provide licensed electrical services across Greater Boston. Explore all the towns we serve on our Service Areas page, or learn more about our full lineup of residential electrical services.

      FAQs

      My home is from Peabody's leather-industry era. How do I know if the wiring is actually safe?

      You generally can’t tell just by looking. Schedule an inspection — we check the panel, grounding, GFCI/AFCI protection, and any knob-and-tube, then give you a prioritized report instead of a vague “it’s old” answer.

      What does it typically cost to bring an older Peabody home's panel up to code?

      Usually $2,500 to $4,500 for a 100-amp to 200-amp upgrade, though homes with undocumented past rewiring sometimes need extra diagnostic time first — we’ll flag that before quoting, not after.

      Is a Federal Pacific or Zinsco panel really a fire risk, or is that overstated?

      It’s not overstated. Both brands are documented fire hazards and are routinely flagged by inspectors and insurers. We replace them with modern, code-compliant panels.

      We run a store near Northshore Mall. Can electrical work happen without closing during business hours?

      Yes, that’s the standard approach — lighting retrofits, signage circuits, and panel work are scheduled around your store hours whenever the job allows it.

      Does Peabody require a permit, and do you handle filing it?

      Yes. We submit the wiring permit through the City of Peabody Building Department and coordinate the inspection.

      Do you actually answer the phone at odd hours, or is "24/7" mostly marketing?

      We actually dispatch. Call 617-668-1884 any time of day or night and a licensed electrician gets sent out, whether you’re near Crystal Lake or the mall.

      Castro Electric Corp | Electrician Peabody, MA

      You have different questions?

      For questions about warranties, financing, or general service details, visit our full FAQ page.

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      617-668-1884

      Electrical Panel Installation

      For general pricing and warranty questions, visit our FAQ page.