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Electronic Systems Support
Common Questions
My High Ridge Hills home was built in 1976 and the lights dim when the microwave runs. Is my old wiring a fire hazard?
Your electrical system is now 50 years old. Homes from that era in High Ridge Hills were wired with NM-B Romex cable, which was adequate for the time but not designed for today's constant appliance loads. Modern kitchens and home offices draw more power than a 1976 panel anticipated, causing voltage drops and stressing aging connections. An inspection can determine if your wiring is overloaded, which is a genuine safety concern.
I want to upgrade my panel. What permits do I need from Jefferson County and does the work have to be inspected?
All panel upgrades require a permit from Jefferson County Building and Code Enforcement, and the work must be performed by a licensed electrician. The county will conduct rough-in and final inspections to ensure compliance with the 2023 NEC. As a Master Electrician licensed by the Missouri Division of Professional Registration, I handle the permit paperwork and schedule inspections, ensuring the job meets all legal and safety standards.
I see the overhead power line coming to my house. What does that mean for my service and who is responsible for what?
An overhead mast service is standard here. Ameren Missouri owns the line up to your weatherhead, while you own the mast, meter base, and everything downstream into the house. This setup is susceptible to storm damage from falling branches. Ensuring your mast and connections are in good condition is your responsibility, and it's a key part of maintaining reliable power.
My smart TV and router keep resetting during thunderstorms. Is this an issue with Ameren Missouri's power quality?
Frequent surges and flickers are common on the Ameren Missouri grid, especially during our severe summer thunderstorms. These voltage spikes can permanently damage sensitive electronics. While the utility manages the primary grid, protecting your home requires a layered approach: whole-house surge protection at the main panel, complemented by point-of-use protectors for valuable gear.
A home inspector flagged my Federal Pacific panel and said my 100A service is too low. Can I still add a heat pump or EV charger?
The inspector is correct on both counts. Federal Pacific panels have a known failure rate and should be replaced immediately for safety. A 100-amp service from 1976 cannot safely support the added load of a Level 2 EV charger or a modern heat pump. Upgrading to a 200-amp panel with new, code-compliant breakers is a necessary first step for adding these major appliances.
We have a lot of trees and rocky soil on our property. Could that be affecting our home's electricity?
Absolutely. The rolling hills and dense woodlands around High Ridge mean tree limbs frequently interact with overhead service lines, causing flickers and momentary outages. Rocky soil can also compromise your grounding electrode system, which is vital for safety and surge dissipation. We test ground resistance and can install enhanced grounding to meet NEC standards.
How can I prepare my home's electrical system for a winter ice storm or a summer brownout?
For winter, ensure your heating system is serviced and consider a hardwired generator with a proper transfer switch for extended outages. Summer brownouts strain AC units and can cause compressor failure. Installing a whole-house surge protector is critical year-round to guard against grid fluctuations. These upgrades provide reliability during our most extreme temperature swings.
I'm smelling a burning odor from an outlet. How quickly can a master electrician get to my house near the Civic Center?
Treat any burning smell as an immediate fire risk—shut off power to that circuit at the breaker panel. From our shop, we can dispatch a truck to the High Ridge Civic Center area within minutes. Using MO-30, we typically reach homes in High Ridge Hills in 5 to 8 minutes for urgent calls like this. Our first priority is making the situation safe.