Top Emergency Electricians in New Castle, DE, 19720 | Compare & Call
Liam Services
Harris Plumbing, Heating, Air & Electrical
Question Answers
How can I prepare my home's electrical system for a summer brownout or an ice storm?
For summer peaks, ensure your air conditioner has a dedicated, properly sized circuit and consider a hardwired surge protector. For winter ice storms that threaten power loss, a professionally installed generator interlock kit on your panel is the safest backup method. Never use a portable generator without a proper transfer switch, as back-feeding power into the grid is illegal and deadly for utility workers.
My smart TV and modem keep resetting during thunderstorms. Is this a problem with Delmarva Power or my house wiring?
Moderate surge risk from our seasonal thunderstorms means the utility grid can introduce spikes, but your home's internal protection is also critical. Whole-house surge protection at the main panel is the expert solution to shield sensitive electronics. Relying solely on power strips is inadequate for the surges that travel through Delmarva Power's overhead lines during a storm.
My Downtown New Castle home has the original 1968 wiring. Why do my lights dim whenever I run the microwave and air conditioner together?
Your cloth-jacketed copper wiring is now 58 years old. While the copper itself is often sound, the insulation is brittle and can't dissipate heat from today's higher appliance loads. This voltage drop, causing dimming lights, is a clear sign your 100-amp service is maxed out. Modern kitchens and home offices demand far more power than a 1968 electrical system was designed to handle.
I smell something burning from an outlet. How fast can an electrician get to my house near Battery Park?
For a burning smell, we treat it as an immediate safety dispatch. From Battery Park, we can be en route via I-95 within minutes, typically arriving at Downtown New Castle homes in 10 to 15 minutes. Your first action should be to turn off the breaker for that circuit and unplug any devices. Do not wait, as this odor often indicates overheating wires inside your walls.
I want to upgrade my electrical panel. What permits are needed from New Castle County, and do you handle that?
A panel replacement requires an electrical permit from the New Castle County Department of Land Use and a final inspection. As a Master Electrician licensed by the Delaware Board of Electrical Examiners, I pull all necessary permits and ensure the work meets NEC 2020 standards. Handling this red tape is part of the job, providing you with a certified installation that's documented with the county for your safety and home records.
My power comes in on an overhead mast. What are the common issues with this type of service entrance in an older neighborhood?
Overhead mast services are exposed to weather and tree limbs. We often see cracked weatherheads, loose mast conduits, or service cable damage from decades of wind and ice. These points of entry must be sealed and secure to prevent water infiltration into your main panel. During a service upgrade, we also assess if the mast and service drop cable need replacement to meet current utility and code clearance requirements.
I just bought a 1960s house and heard Federal Pacific panels are dangerous. Can I add an EV charger or a heat pump to this system?
A Federal Pacific panel is a known fire hazard due to breakers that fail to trip. Before considering any major addition, that panel must be replaced. Even with a new panel, your existing 100-amp service is insufficient for a Level 2 EV charger or a heat pump. A full service upgrade to 200 amps is the required, code-compliant path to support these modern loads safely.
We live on the flat coastal plain near the river. Could the soil or environment affect our home's electrical grounding?
Yes, the moist, sandy soil common in this area can accelerate corrosion on underground grounding electrodes like ground rods. We test grounding system resistance to ensure it meets NEC standards, as a poor ground fails to safely divert fault currents. Proximity to water also increases the importance of having properly functioning GFCI protection for all outdoor and basement outlets.