M & K Electric Company | Qualified Electrical Contractor in San Francisco, CA

San Francisco's shifting soils can damage underground cables over time, creating a major safety hazard. Our thorough electrical inspections use specialized equipment to detect voltage drops, ground faults, and insulation degradation that point to compromised underground wiring. Identifying these hidden issues early prevents dangerous situations like shocks, fires, or sudden power loss.

Frequent GFCI trips are common here due to our humid coastal air and aging wiring, which can cause minor ground faults. Our electricians don't just reset the outlet; we perform a detailed inspection to find the root cause—whether it's moisture intrusion, a faulty appliance, or worn circuit wiring. We then make the necessary repairs or upgrades to ensure your GFCIs provide reliable, life-saving protection.

For San Francisco's historic and hillside properties, our inspections go beyond the basics. We meticulously check for soil shift-related stress on service entries, test the integrity of grounding systems critical in damp environments, and assess the capacity of older panels for modern loads. This local-focused approach ensures we catch the unique risks your property faces and recommend precise, lasting solutions.