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Built on Reliable Electrical Work
Locally owned electrical services focused on safety, trust, and clear communication.
We started 517 GMJ Electric in 2011 with one goal: to provide dependable electrical services homeowners can trust. Based in Bowie, MD, we serve surrounding Maryland, DC, and Virginia communities with a strong focus on residential electric service and select commercial electric service.
Our founder, Gilberto Martinez, brings over 20 years of hands-on experience, guiding every project with a practical and safety focused approach. We take time to explain electrical issues, outline solutions clearly, and ensure customers understand what work is being performed and why it matters.
As a locally owned business, we value strong communication and reliable scheduling. We arrive when we say we will, treat every property with respect, and complete work that supports long term safety. From electrical upgrades and wiring installations to urgent repairs, we approach each job with care and attention to detail.
Homeowners rely on us because we solve real electrical problems. We replace outdated panels, install dedicated wiring for modern equipment, perform heavy up upgrades, and provide emergency electrical services when power issues cannot wait. Our work is designed to support modern living while keeping safety the top priority.
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Use the form to discuss your electrical needs with our team. We provide clear answers, dependable scheduling, and electrical services you can count on.