Electrical reviews in Rockville, Maryland

Jorge Barrientos at Castro has been wonderful. He did major upgrade of breaker box on the house we were selling, and then a lot of work in our new place. I highly recommend him and the colleagues who helped him.

My technician Darwin was polite and knowledgeable. I appreciated how he explained to me every detail, from troubleshooting and diagnosing to repair. He also assessed the safety of the rest of the older plugs in the house. Great service!

Daniel Silva was very helpful at our house. He was able to think things through and propose a solution to a challenging issue involving walls and wires. He was polite and a good communicator.

This company was extremely responsive and effective at addressing my issues. Darwin in particular did an amazing job at explaining the technicalities such that I understood what was going on, what the process and solution would look like. Within 24 hours everything was wrapped up, transparent and clear communication, neat and tidy job done. I would recommend this company anytime !

Zane from Castro Electric did an amazing job installing three ceiling fans for us. He was professional and kept everything moving smoothly and clean. We will for sure reach out to Castro for help on other projects im the future.

Had an amazing experience if I could put 10 star I would. Mr. Darwin came to the home checked everything gave us the price and gave us information about our electrical box. Very professional and him and the company even bought us dinner. Insane amount of sincerity and kindness. If anyone needs to have things handled they will take care of you. Thank you for helping us!

I really like this company. They made every attempt to insure that I was satisfied with their expertise. Kevin and Marcos worked really diligently and were informative about what they were doing. I also was pleased that they clean up after themselves. Hurrah for Castro Electrical Services!

I used Castro electrical services for two projects in my house recently and am extremely pleased with the quality of service.

From the pre appointment coordination to the gentlemen who delivered the services- everyone was courteous, knowledgeable and professional. The jobs were both done with high quality.

It is rare when I feel a business goes above and beyond to ensure a truly excellent customer experience, and they have done exactly that.

Zane and Daniel did excellent work handling the electrical portion of our kitchen remodel project! We were replacing all of our appliances, and multiple items required custom electrical work. We also installed a backsplash which required the housing for all electrical outlets and switches to be replaced to account for the new wall depth, and we wanted all outlets replaced to match the new kitchen color scheme. Zane and Daniel were on time, answered all of my questions, worked quickly, and were very professional! I highly recommend Castro Electrical Services!

We are so grateful for Castro Electrical Services and their incredible support on multiple occasions. Big thanks to technician Zane, who came through for us in a big way on an emergency call. His quick diagnostic work and remediation efforts saved us a huge worry late on a Saturday night. Zane and his colleague Daniel were also able to assist us on an additional call, again going above and beyond to provide amazing service. 10/10 recommend!

I called with a fuse that was tripping multiple times per day, and they got a technician over in less than an hour. Darwin was extremely helpful in explaining what was going on and what my options were without pressuring me into one or the other. He was quick with finding and resolving the issue, kind and respectful, and upfront about all costs and potential other issues. He was an absolute professional and extremely knowledgable which made this a painless and easy process. Highly recommend - thanks Darwin!