John Blaha Electric: Reliable Electrical Contractor Serving Chicago 60646

Yes. While sometimes a simple bulb fix, persistent flickering in Chicago's older homes often points to deeper problems like loose wiring connections, outdated aluminum wiring, or an overloaded circuit. Our electrical inspection pinpoints the exact cause to prevent potential fire hazards or damage to your appliances.

Our inspection is thorough. We check your main service panel for safety and capacity, test outlets and switches for proper grounding, examine visible wiring for wear or outdated materials (common in Chicago's vintage homes), and assess the overall system load to ensure it can handle modern electrical demands safely.

For homes over 40 years old, we recommend a professional inspection every 5-10 years, or before a major renovation. Chicago's climate and the natural aging of materials can accelerate wear. More frequent checks are wise if you notice flickering lights, frequently tripped breakers, or are adding high-demand appliances.