Electrical reviews in Stoneham, Massachusetts

Rene and his crew finished up a 200amp Panel in one day. Extremely fair pricing and quality of work is excellent. He performed everything to code and was able to close the permit without issue. Highly recommend Rene to anyone!

Showed up promp with text message updates. Quickly replaced a baseboard heater and problem solved a troublesome bathroom fan. The electricians cleaned up the old materials and vacuumed the work area they were in. Excellent service.

I am a real estate agent and reached out to Castro Electric on a short notice for a client of mine who needed a electrician on the fly. They responded and were very professional, I would highly recommend them for any of your electric issues. Easy to speak and work with. Great customer service, its great to know you have a company that cares and does excellent work.

Thanks

Christopher

Very happy with the service from Castro Electrical Corp. They showed up on time, were super friendly, and knew exactly what they were doing. They got the job done quickly and made sure everything worked perfectly before they left. No mess, no hassle. Will be calling them again for any future electrical work.

It was a wonderful experience working with Castro Electric!!
Their customer service was outstanding! I contacted them on Monday regarding a ceiling light that needed to be replaced.
Rene suggested several
different lights until I found one I liked. We then made an appointment and Rene and Chris came this morning to do the work. I love the ceiling light I choose and the fact that Castro Electric was such a great company to work with. I will ALWAYS choose Castro Electric for any future electrical projects
I have!!!

Great company! Excellent work at a very reasonable price. The team was professional, efficient, and easy to work with. I’m very satisfied with the results and would gladly recommend them to others. 👍

Castro was super responsive and resolved our lighting issue within 2 days if our first call. The quality of work motivated us to use them for another lighting project. Highly recommend!

Castro was excellent in their communication, pricing and quality of work wiring my home for a hot tub and then doing the exterior work at a later date to hook it all up.
I’m glad I found Castro on the web after other electricians ghosted. Highly recommend!

Rene, and his team, were great to work with. He came right over, offered a written estimate that was extremely reasonable. The jobs were completed in a quick turnaround time frame and the outside meter box and wiring is now up to code and a faulty outlet has been replaced. Will use them again. Glad to have found Castro Electric.

Rene has been an outstanding vendor for our company. He’s assisted us on multiple projects for our clients and consistently delivers timely, high-quality, and accurate work. We truly appreciate everything you do and would highly recommend your services to anyone looking for a reliable and skilled electrician!

I work as a project manager for a residential GC, we have used Castro many times as our electrician and we try to do so as much as possible. Our clients (home owners) always give great feedback about their workmanship and ability to always effectively communicate. Their crews are proactive, honest, and a pleasure to work with. I’d highly recommend them for any high-end remodels/renovations that require electrical work/expertise.

Incredibly friendly, efficient and responsive.

I contacted Castro Electric for installing an electrical outlet next to a toilet for a bidet. Contacting them and coordinating dates was very easy as they can be reached through text.

Rene performed an initial visit and was able to explain clearly how the installation will look, while keeping all changes minimal and hidden.

For the installation visit, Chris and Cole were incredibly professional. They brought their own vacuum to keep dust to a minimum and cleaned up the remainder before they left. Also, they put disposable booties over their work boots before they stepped into the house to prevent tracking of snow/salt. This is greatly appreciated.

Would definitely work with Castro electric again in the future!

Rene of Castro Electric was absolutely fantastic to work with. He was extremely communicative about timing and kept me updated every step of the way, which made the whole process stress-free. He took the time to explain what was causing my electrical issues and answered all my questions clearly and patiently. The pricing was very reasonable. I highly recommend Renee to anyone looking for a reliable, knowledgeable, and trustworthy electrician. I’ll definitely be calling him again for any future electrical needs, and have already asked for quotes on future jobs.

Thank you Rene and your employees that helped at Castro Electric Corp for the FAST installation and great price on installing my Tesla Wall Charger for my 2026 Tesla Model Y, and also changing some of the old breakers. Hope we can do business again thank you and have a great day!

The team at Castro Electric is fantastic! I had a good feeling from the start when a real person answered the phone.

Rene, the owner of Castro Electric, came out for an early morning appointment to evaluate the electrical in a condo for a client who was deciding whether to move forward with the purchase. He was on time, incredibly kind and professional, and explained everything clearly so my client could make an informed decision.

I’ll definitely keep recommending Castro Electric to my real estate clients.

We had an emergency when a fallen tree damaged our weatherhead and knocked out power to our house. Rene from Castro Electric responded on very short notice and came out quickly to assess the situation.

Rene and his team worked efficiently and safely, restoring power the same day. He was punctual, professional, and clearly experienced. The pricing was reasonable and transparent, especially given the urgency of the repair.

I highly recommend Castro Electric for anyone needing reliable and responsive electrical work.

Good Service

Excellent craftsmanship, highly recommend for all electrical services!

Very prompt, thorough, knowledgeable and reasonably priced. I recommend them very highly!!

Best work for the best prices!! The crew is hardworking and trust worthy. The boss Joe Penney is a great man and is very easy going and funny. Best company around!!

Penney Electric team is the best! I had lost power and was the only unit in my building. Call Penney Electric and they responded promptly without any hesitation. It turned out to be a switch had malfunctioned in the main electrical room and power came back on within an hour. Penney Electric does work for our condo complex and have always been professional. I would not hesitate to call them again for any work.