Martin Electric - San Antonio's Professional Electrical Repair

Our thorough electrical inspection uses specialized testing equipment to detect subtle changes in current and resistance that often indicate compromised underground wiring. This is especially important in our area, where soil movement and moisture can damage buried cables long before an outage occurs, allowing us to locate and repair the issue proactively.

A generator is only as reliable as its transfer switch. During our inspection, we test the switch's automatic operation and connections to ensure it will seamlessly take over during a power outage. This prevents back-feed dangers and ensures your essential circuits are powered when you need them most, which is crucial during our frequent summer storms.

We perform a comprehensive evaluation of your system's safety and performance. This includes checking your main service panel for proper amperage and wear, testing GFCI and AFCI outlets, verifying grounding systems, and assessing wiring for the local issues we commonly see, like stress on underground lines or corrosion on outdoor generator connections.