Jerry's Electric | Colman SD Electrical Inspection & Transformer Services

Our electrical inspections are thorough and safety-focused. We assess your home's wiring, panels, and grounding systems to identify any potential hazards or code violations. Given our decades of experience with industrial-grade equipment like transformers, we bring a meticulous eye for detail to residential inspections, ensuring your system is safe and functioning correctly. We provide a clear, written report of our findings and recommendations.

Absolutely. Power surges can damage sensitive electronics and appliances. During an inspection or service call, we can evaluate your home's current protection, including the main service panel and individual outlets. We can recommend and install solutions like whole-house surge protectors or point-of-use devices to safeguard your investments. Our work with large-scale electrical equipment gives us unique insight into managing and mitigating electrical fluctuations.

Yes, this is a core part of our business. Since 1976, we have specialized in remanufacturing and repairing transformers, regulators, and switches. This means we have the expertise and resources to service a wide range of electrical components, including older models that may be obsolete elsewhere. We also perform PCB analysis on materials like oil and soil, ensuring any work meets environmental and safety standards.