Best Electrical Company in Allentown, PA 18105 - Diefenderfer Electrical Contractors and Telecommunications

If you notice an overheated outlet or suspect a short circuit, especially in older attic wiring common in Allentown homes, it's important to address it promptly for safety. Our electricians are experienced in diagnosing and repairing these specific local issues. We can safely inspect the wiring, identify the root cause—such as overloaded circuits or aging insulation—and perform the necessary repairs or upgrades to restore safe, reliable power to your home.

Yes, absolutely. Diefenderfer offers a complete design/build service, managing your project from the initial concept and design phase through to the final installation. Our in-house team of engineers and technicians works seamlessly to create efficient, code-compliant systems for new construction or major upgrades, whether for a small office renovation or a large commercial complex, ensuring a single point of responsibility.

Yes, we do. Proper maintenance is critical for backup power systems to function reliably during an outage. Our technicians are skilled in servicing, testing, and maintaining backup generators and related life safety equipment. We can establish a regular maintenance schedule to ensure your generator is ready when you need it most, providing peace of mind for your home or business.