Commercial Electrical Services in Gaithersburg, MD & Montgomery County

At Castro Electrical Services, we understand the importance of reliable and efficient electrical systems for businesses and commercial properties. Our team of licensed electricians has extensive experience in providing top-quality commercial electrical services. From installations to repairs and maintenance, we can help ensure your business's electrical systems run smoothly.

Serving the local DC Metro Area since 2011 has allowed our teams to work on various commercial projects from ground-ups to commercial lighting installation, our experienced electricians can help with professional service.

Some of our common commercial electrical services are:

  • Infrared Testing
  • Underground Fault Locating
  • Tenant Build-out
  • Ground Up
  • Lighting Repairs and Installations
  • Commercial Renovations
  • Standby by Generators
  • Preventive Maintenance
  • Troubleshooting
  • Property Management
  • EV Chargers

Commercial Electrical Problems

Electrical issues can cause major disruptions for businesses, from lost productivity to safety hazards. Our commercial electrical services can help prevent and solve these issues, ensuring that your business's operations are not interrupted. Our licensed electricians are trained to diagnose and repair a wide range of electrical problems, from simple repairs to complex upgrades. We can help with common problems such as:

  • Underground Breaks
  • Pole Lighting
  • Feeder Lines
  • Power Outage
  • Replacing Light Fixtures

Our Expert Team is Here to Help

How often should you have your commercial electrical system inspected?

It is recommended that commercial electrical systems be inspected at least once a year by a licensed electrician. However, the frequency of inspections may vary depending on the size and complexity of the electrical system and the type of business being conducted in the building. If there are any changes or upgrades made to the the electrical system, it is recommended to have it inspected by a licensed electrician to ensure it is up to code and safe for operation. Additionally, if there are any signs of electrical issues such as flickering lights, tripping circuit breakers, or burning smells, it is important to have the system inspected immediately.

Hire Licensed Electricians For Your Commercial Electrical Project

At Castro Electrical Services, we work directly with commercial building owners, property managers, or general contractors to make the commercial electrical project a stress free process. Our commercial electrical services follow a simple process:

Initial Consultation: We'll discuss your needs and provide a free quote for the services you require.

Electrical Assessment: Our licensed electricians will assess your current electrical systems and identify any potential issues.

Service Delivery: We'll provide the necessary installations, repairs, or maintenance services to ensure your systems are running smoothly.

Follow-Up: We'll check in with you after the service is complete to ensure your satisfaction.

Industries we provide electrical services for

  • Hospitals
  • Colleges
  • Property Managers
  • New Construction
  • Data Centers
  • Schools
  • Restaurants
  • Gyms
  • Hotels


Preston HallPreston Hall

Shawn and Sharif did some work for me. The were very courteous and knowledgeable. I was very impressed how drywall needed to be cut on the project leaving me with almost no sign that work had even been done. I highly recommend Castro as the whole experience was smooth and the end result was very impressive.

Pavagada VasanthPavagada Vasanth

Paul, the owner of Castro Electrical services is exceptionally customer oriented. His crew is professional. and does a very good job. Castro replaced ceiling lights after nearly 3 months without any issues. I am very pleased with the company and highly recommend.

Wendy WangWendy Wang

The electric panel in our house was corroded. Castro and his team did a thorough inspection and identified the problem. They replaced the electric panel and also fixed the source of the problem: The connecting wire from outside the house was installed incorrectly. It was a big relief for us. They did a wonderful job. Thank you! We highly recommend their services.

Choose Castro Electrical Services for your commercial electrical service?

Located in Gaithersburg, MD we are able to serve Montgomery County and the surrounding DC Metro area with our team of trained and licensed electricians. Our goal is to be the go to electrical company in Montgomery County by providing quality service, efficient turn around times, at a fair price. If you have a project you are considering, give us a call at (240) 474-5567, get an instant estimate, or request service online.

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