Transpo Electric - Columbia's Reliable Electrical Company

Frequent AFCI (Arc Fault Circuit Interrupter) trips are common in older Columbia homes and are often a sign of a hidden fault. Our inspection meticulously checks for damaged wire insulation (which can be caused by rodents or aging), loose connections in outlets, or compromised wiring behind walls—common issues that create dangerous arcs. We pinpoint the exact cause so it can be safely repaired, preventing potential fire hazards and restoring normal operation to your circuits.

First, turn off the power to that circuit at your breaker panel and do not use the outlet. Water intrusion is a serious shock and fire risk, especially with our heavy rains. Our inspection goes beyond the outlet itself; we check for moisture in the wall cavity, assess the integrity of the weatherproof enclosure, and test the entire circuit for damage. We ensure the area is completely dry and safe before repairing or replacing components with proper, code-compliant, weather-resistant fittings to prevent future issues.

Columbia's humidity can accelerate corrosion and degrade electrical components over time. Our comprehensive inspection assesses your entire system—from the main panel and grounding to every outlet and switch. We look for signs of corrosion on connections, test for proper grounding (critical for safety during storms), evaluate the capacity of your system for modern appliances, and identify any outdated wiring like aluminum or knob-and-tube that may be posing a risk. This gives you a complete picture of your home's electrical health and a prioritized plan for any necessary updates or repairs.