Professional Circuit Breaker Replacement

Circuit breakers are an essential component of any home's electrical system. They are designed to protect your home from electrical overloads, which can lead to fires and other safety hazards. At Castro Electrical Services, we understand the importance of having a properly functioning circuit breaker, so we offer professional circuit breaker replacement services. Located in Gaithersburg, MD our expert technicians are dedicated to providing reliable and affordable solutions for all your circuit breaker needs.

Contact our licensed electricians online or call us at (240) 474-5567 for your circuit breaker replacement services.

What is a circuit breaker?

A circuit breaker is an electrical safety device that automatically cuts off the power supply when it detects a fault in the circuit. It works by tripping the circuit and disconnecting the flow of electricity, preventing overheating or fire. Circuit breakers are commonly found in electrical panels and are essential for protecting your home or building's electrical system from damage.

When should I replace my circuit breaker?

There are a few signs that indicate you may need to replace your circuit breaker. These include frequent tripping, a burning smell, flickering lights, or a hot breaker panel. If you notice any of these signs, it is important to have your circuit breaker checked by a licensed electrician.

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Things to know about replacing a circuit breaker

Replacing a circuit breaker should only be done by a licensed electrician.

The process typically involves shutting off the power to the circuit breaker panel and removing the panel cover and the old circuit breaker

Installing the new circuit breaker and connecting the wires, and turning the power back on and testing the circuit breaker.

It is important to follow all safety precautions when replacing a circuit breaker.

Expert Circuit Breaker Replacement in Montgomery County, MD

Ensure your family's safety with a new circuit breaker with Castro Electrical Services! We offer circuit breaker replacement services from a licensed professional electrician. Our team of experienced technicians is equipped with the latest equipment and knowledge to ensure that your circuit breaker is replaced efficiently and effectively.

A malfunctioning circuit breaker can cause a variety of issues, from power outages to electrical fires. Our circuit breaker replacement services are designed to prevent these problems by ensuring that your electrical system is functioning safely and efficiently.

  • Experienced and licensed technicians
  • Affordable and transparent pricing
  • High-quality replacement parts
  • Quick and efficient service

What are the steps for replacing a circuit breaker?


Complete an initial assessment of your circuit breaker.


Shut off the power to the circuit breaker panel.


Remove the panel cover and the old circuit breaker.


Install the new circuit breaker and connect the wires.


Turn the power back on and test the circuit breaker.

Why Choose Castro Electrical Services For Your Circuit Breaker Replacement

At Castro Electrical Services, we have completed circuit breaker replacements across the DC Metro area since 2011. Aside from our team of licensed, trained, and insured electricians, we also specialize in electrical services for properties in the local Montgomery County area. We know the builders, we know the properties, and we have the expertise to complete your property's circuit breaker replacement project. Here is what other customers have to say:


Matthew TaglieriMatthew Taglieri

Have had Castro out several times for troubleshooting as well as general electrical work (including outdoor receptacle and fan installation). I have been totally blown away by everyone’s professionalism, personable affect, and attention to detail. Communication is great. Prices appear very reasonable. They were able to diagnose a tricky safety hazard and remedy the situation thoroughly. I cannot recommend them enough!

Specifically I want to say a special thanks to Peter for his diagnostic work and attention to detail. He is also incredibly kind and clearly loves his work and the people he helps. He’s very smart and I trust him fully

Anupam MalhotraAnupam Malhotra

It’s a pleasure to work with a service provider that knows how to get customer service right! Castro Electrical worked with me to get a critical electrical upgrade completed on a schedule that was important to me. Even if that meant inserting a job into an already full calendar, modifying the estimate and job specifications per my requirements, or having Peter and Carter (both managers) themselves come out and do the work. This team, together with their boss and owner Paul really differentiates themselves with their flexibility and customer focus while also being excellent electricians who know the job and how to do it with high quality!

Hasani IsrealHasani Isreal

Carter from Castro came out quickly to do an estimate and was very responsive throughout the process. He gave us different options for how to do the job, and did not push the more expensive one. Once the job was booked, they were able to complete it very quickly. The electricians were professional and courteous, and did a fantastic job. Will definitely use Castro again for future jobs.

Circuit Breaker Replacement in Montgomery County, MD

If you are looking for licensed electrical circuit breaker replacement in Montgomery County, MD we are here to help. Give us a call at (240) 474-5567, get an instant estimate, or request service online. Some of our other popular services include New Lighting Installation, EV Chargers Installations, Home Standby Generators Installation, and Electrical Wiring.

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