MJ's Electrical Service - Schertz's Professional Electrical Repair

Our inspections in Schertz homes check for outdated wiring, improper grounding, and insufficient surge protection. We identify these weak points that can turn a common power fluctuation into a damaging surge, and then recommend solutions like whole-house surge protectors to safeguard your expensive appliances.

Many older Schertz homes weren't built for the high, sustained demand of an EV charger, risking circuit overload. Our inspection specifically evaluates your panel's capacity, wiring, and overall system health to ensure a safe installation, often recommending necessary upgrades to prevent tripped breakers and fire hazards.

We focus on local concerns: checking for overloaded circuits from added appliances, verifying proper grounding to handle Texas storms, inspecting for aluminum wiring common in older homes, and assessing if your panel can safely support modern upgrades like EV chargers or hot tubs, all to prevent damage and ensure safety.