Castro Electrical Services is a family-owned and operated electrical service company that has served the DC Metro area since 2011. We are dedicated to providing quality service, with efficient turnaround times, at a fair price for homeowners and commercial properties in Montgomery County, MD, and the surrounding areas. Our electrical services span everything from outlet and smoke detector installations to panel upgrades and standby generator installations. If you are contemplating an electrical project, give us a call, get an instant estimate, or request service online. We look forward to helping you with your project.