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

From whole-home panel upgrades and EV charger installs to home inspections and emergency electrical repairs, we've got Lynnfield 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.”
  • “We just finished a renovation, and now our panel feels maxed out.”
  • “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 Lynnfield, MA, is here to help homeowners and businesses solve these problems quickly and effectively whether you’re near Lynnfield Center, South Lynnfield, or Market Street.

Emergency & Same-Day Electrical Services in Andover

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 Lynnfield, 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, from a colonial near Lynnfield Center to a newer build off Route 1 or I-95/128, 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 Lynnfield’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
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Great company! So kind, efficient, and knowledgeable
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Jane Francis profile picture
Jane Francis
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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
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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
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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
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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
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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
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Techs were quick and professional
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Brian Leonard profile picture
Brian Leonard
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Quick to respond and schedule. Fair prices and great work. Chris Paiva described what was needed clearly before starting and was efficient and clean
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Tom Valencia profile picture
Tom Valencia
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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.

What Lynnfield Clients Actually Get When They Call Us

Lynnfield homes tend to be larger and more recently updated than in a lot of towns we serve, which changes what “electrical work” usually means here, it’s less about rescuing forty-year-old wiring and more about scaling a system to match a pool, a home theater, or a second EV charger without tripping breakers every time the whole family is home. That shapes how we work in Lynnfield specifically:

  • Load calculations happen before the quote, not after, so a 200-amp upgrade for a home near Suntaug Lake accounts for what you’re planning to add next year, not just what’s plugged in today.
  • Estimates are itemized and locked in writing no verbal ballpark that turns into a different number once the panel’s open.
  • We schedule around your household, not the other way around, since projects here are more often planned renovations than emergency triage.
  • A tripped breaker or storm-related outage near Reedy Meadow still gets a same-day response, 24/7 dispatch doesn’t change just because most of our Lynnfield work is planned in advance.
  • Every job is backed by our license (MA Master Electrician #24276-A), insurance, and a labor guarantee that holds up whether it’s a small fix or a whole-panel replacement.

Common Electrical Requests We See in Lynnfield

  • Panel upgrades for growing homes: Lynnfield’s larger, upgraded homes often need 200-amp service to support central air, home theaters, pools, and EV charging — see our electrical panel upgrade in Lynnfield, MA page.
  • EV charger installation: With easy access to I-95/Route 128 and Route 1, more Lynnfield commuters are adding home charging: check out EV charger installation in Lynnfield, MA.
  • Whole-home generator installs: Lynnfield’s tree-lined neighborhoods near Reedy Meadow and Suntaug Lake can see storm-related outages, making backup power a popular investment.
  • Smart home & lighting upgrades: Newer construction and renovated homes throughout Lynnfield Center and South Lynnfield frequently call for smart switches, dimming systems, and LED retrofits.
  • Commercial electrical work: From retail spaces near Market Street to offices along Route 1, we handle build-outs, lighting retrofits, and maintenance.

Not in Lynnfield, 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

We're planning a bigger project — pool, addition, home theater. Do you handle the electrical planning, not just the install?

Yes, that’s most of what we do in Lynnfield. We run the load calculation up front so the panel size and circuit plan match what you’re actually building, not just what’s there today.

What's Lynnfield's permitting process like, and do you deal with it?

We pull the wiring permit through the Town of Lynnfield Building Department and coordinate the inspection ourselves, so it’s off your plate.

Are Lynnfield homes eligible for Mass Save rebates on this kind of work?

Many are, particularly for lighting upgrades, heat-pump-related electrical work, and panel upgrades tied to an efficiency project. We check eligibility and help with the paperwork as part of the quote.

Can you install a Level 2 EV charger, and will my panel handle it?

Yes, Tesla, ChargePoint, Wallbox, and most other Level 2 chargers. We evaluate your existing panel first and only recommend an upgrade if it’s genuinely needed.

What if the power goes out near Reedy Meadow or Suntaug Lake during a storm?

Call 617-668-1884 anytime. We run 24/7 emergency dispatch regardless of whether the rest of the job is planned or urgent.

Do you offer any guarantee on the work itself?

Yes. Labor is backed by our satisfaction guarantee, and parts carry manufacturer warranties, typically 1 to 10 years depending on the component.

Castro Electric Corp | Electrician Lynnfield, MA

You have different questions?

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Phone Number

We're available 24/7

617-668-1884

Electrical Panel Installation

For general questions about pricing structure or scheduling, see our full FAQ page.