Top Emergency Electricians in Fredericksburg, TX, 78624 | Compare & Call
KJW Electric
Common Questions
We live on a rocky hillside near the museum. Could that be causing our grounding or power quality issues?
Absolutely. Rocky, shallow soil makes installing a proper grounding electrode system challenging, which can lead to higher impedance on your ground path. This affects surge protection effectiveness and can cause nuisance trips on sensitive breakers. We often need to use specialized grounding techniques or additional rods to achieve a low-resistance ground, which is crucial for safety and stable voltage.
How can I prepare my home's electrical system for a Hill Country ice storm or a summer brownout?
For winter, ensure your heating system's electrical components are serviced and consider a hardwired generator with an automatic transfer switch for essential circuits. Summer brownouts, caused by peak AC demand, underscore the need for proper whole-house surge protection. A professional can also assess if your service conductors and meter base are in good condition to handle these thermal stress cycles.
My overhead service mast looks weathered. As a homeowner with overhead lines, what am I responsible for maintaining?
You own and are responsible for the mast, the weatherhead, and the conduit down to your meter base. The utility owns the service drop wires from the pole to your mast. In our area with frequent high winds, inspect the mast for rust or damage. A compromised mast can pull away from the house, risking a fire or live wires dropping. This is a common point of failure we see on older installations.
Our house in the Lady Bird Johnson Park area was built in 1988 and the lights dim when the AC kicks on. Is the wiring just too old?
Your 38-year-old electrical system, built with original NM-B Romex, wasn't designed for today's cumulative load from computers, large-screen TVs, and high-efficiency HVAC. The 150-amp panel capacity may be adequate, but the circuits themselves are likely overloaded. Modern kitchens and home offices demand dedicated circuits that homes from that era often lack, causing voltage drop and stressing aging connections.
I want to add a Level 2 EV charger and a heat pump. Can my 1988 home with a 150-amp panel and a Federal Pacific breaker box handle it?
A Federal Pacific panel presents a critical safety hazard and must be replaced before adding any major load. These panels are known for failing to trip during a fault, creating a serious fire risk. Even with a new panel, adding a 50-amp EV charger and a heat pump requires a detailed load calculation on your 150-amp service; an upgrade to 200 amps is often necessary to safely support modern, all-electric demands.
Do I need a permit from the city to replace my electrical panel, and does the work have to follow new code?
Yes, a permit from Fredericksburg Development Services Department is required for a panel replacement. All work must comply with the current NEC 2023, which mandates AFCI protection for most living areas and specific surge protection rules. As a Master Electrician licensed by the Texas Department of Licensing and Regulation, I handle the permit process, inspections, and ensure the installation meets all modern safety standards for your family and home.
I smell something burning near my electrical panel and the power is out. How fast can an electrician get to my home near the National Museum of the Pacific War?
For a burning smell, we treat it as an emergency dispatch. From our shop, we take US-290 and can typically be on-site within that 8–12 minute window. The immediate priority is to safely kill power at the main breaker to prevent a fire, then we'll diagnose the failed component—often a loose connection at a bus bar or a failing breaker.
Our smart TVs and modem keep getting fried during storms. Is this a problem with the Central Texas Electric Cooperative grid?
The Central Texas Electric Cooperative grid faces high lightning surge risk, which is brutal for sensitive electronics. While the utility manages large-scale distribution, protecting your home is your responsibility. A whole-house surge protector installed at your main panel is the first line of defense, supplemented by point-of-use protectors for expensive electronics. This layered approach is essential in our area.