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Home Electrical Services
Questions and Answers
How can I prepare my home's electrical system for summer brownouts and winter ice storms?
For summer AC peaks, ensure your panel and wiring are in good health to prevent overheating. A licensed electrician can perform a load calculation. For winter storm preparedness, consider a professionally installed generator with an approved transfer switch to maintain critical circuits. This prevents back-feeding the grid, which is illegal and deadly for utility workers.
I want to add an EV charger and a heat pump. Can my 1987 Federal Pacific panel handle it?
It cannot. A Federal Pacific panel is a known safety hazard and should be replaced regardless of new loads. Even with a new panel, your existing 100-amp service is likely insufficient for a Level 2 EV charger and a heat pump simultaneously. A full service upgrade to 200 amps is the standard, safe solution to support these modern high-demand appliances.
Who do I call first if I lose all power or smell something burning?
For a total power loss, contact CPS Energy first to rule out a grid issue. If you have a burning smell or see sparks, shut off the main breaker at your panel and call a licensed electrician immediately. From Lytle City Hall, we can typically reach homes in the City Center within 3-5 minutes using I-35 for quick access to respond to urgent safety hazards.
Does the flat, brushy terrain around Lytle affect my home's electrical system?
Yes, in two key ways. First, the open, flat landscape offers no natural windbreak for the overhead service lines common here, increasing the risk of storm damage. Second, grounding effectiveness can vary with soil composition. Properly installed grounding electrodes are critical for safety, especially with the high lightning risk, to ensure surges have a safe path to earth.
My Lytle City Center home's lights dim when the AC kicks on. Is my original 1987 wiring the problem?
Your home's electrical system is nearly 40 years old. Original NM-B Romex wiring from that era was designed for fewer and less powerful appliances than we use today. Modern kitchens, home offices, and entertainment systems create a cumulative load that can strain a 100-amp panel, causing voltage drops you notice as dimming lights. It's a common sign the system is operating at its capacity.
My smart TVs and modems keep getting fried. Is this a CPS Energy grid issue?
Frequent surges damaging electronics are often related to the local grid's exposure. Lytle's flat brushland sees high lightning activity, which induces powerful surges on overhead lines. While CPS Energy manages the grid, protecting your home requires a layered defense: a whole-house surge protector installed at your main panel and point-of-use protectors for sensitive electronics.
Do I really need a permit from the city just to replace my electrical panel?
Absolutely. In Lytle, any panel replacement or service upgrade requires a permit from the City Building Department and a final inspection. This ensures the work complies with the adopted NEC 2023 and is performed by an electrician licensed by the Texas Department of Licensing and Regulation. Skipping permits can void your homeowner's insurance and create serious safety and liability issues.
What's involved in upgrading an electrical service with overhead lines like most homes here?
Upgrading an overhead service involves replacing the mast, weatherhead, and service entrance cables from the utility point of attachment to your meter and main panel. CPS Energy must coordinate to disconnect and reconnect power. The work requires a permit from the City of Lytle Building Department and must be performed by a licensed electrician to meet current NEC 2023 structural and clearance codes.
