Frequently Asked Questions
Electrical Questions from Homeowners and Businesses in York County
O’Brien Electrical Contracting provides professional electrical services for residential, commercial, and industrial clients throughout York County and surrounding communities. Below are answers to some of the most common questions we receive about electrical systems, installations, and electrical service requests.
If you do not see your question listed below, please feel free to contact us. Our team is always happy to help.
When should I upgrade my electrical panel?
Electrical panels should be upgraded when they can no longer safely support the electrical demand of a home or business. Signs that a panel may need upgrading include frequently tripped breakers, flickering lights, outdated electrical equipment, or when additional circuits are required for new appliances or equipment.
Why do my circuit breakers keep tripping?
Circuit breakers trip when a circuit becomes overloaded or when a fault occurs within the electrical system. This safety feature helps prevent electrical damage and reduces the risk of overheating or electrical fires. If breakers are tripping frequently, it may indicate a larger electrical issue that should be professionally evaluated.
Do electrical installations require permits?
Many electrical installations and upgrades require permits and inspections depending on the scope of the project and local regulations. Permits help ensure electrical work meets current safety standards and code requirements.
Do you provide electrical services for new construction?
Yes. O’Brien Electrical Contracting provides electrical installations for new residential, commercial, and industrial construction projects. Proper electrical planning and installation are essential to ensure electrical systems safely support the needs of the building.
What areas do you serve?
O’Brien Electrical Contracting provides electrical services throughout York County and surrounding communities including York, Dover, Hanover, Spring Grove, Red Lion, and nearby areas.
What types of electrical services do you offer?
Our services include electrical troubleshooting, panel upgrades, lighting installation, generator installations, dedicated circuits, electrical repairs, and electrical installations for new construction projects.
Do you offer electrical maintenance services?
Yes. Our PowerCare Maintenance Plans are designed to help homeowners and businesses maintain safe and reliable electrical systems through scheduled inspections and preventative maintenance.
How do I know if my electrical system may be unsafe?
Some warning signs that an electrical system may need professional attention include frequently tripped breakers, flickering lights, burning odors near outlets or panels, warm outlets or switches, or outdated electrical equipment. If you notice any of these signs, it is important to have the system evaluated by a qualified electrician to ensure it is operating safely and reliably.
Still have a question?
If you have questions about electrical services or need assistance with an electrical issue, O’Brien Electrical Contracting is here to help.
Contact us today to speak with a member of our team or request service.


