Koppenhaver D L - Hershey's Professional Electrical Company

234 Hartley Rd, Hershey, PA 17033

(717) 533-0880

Local Business Overview

Koppenhaver D L is a trusted Hershey-based company providing expert plumbing and electrical services to homeowners and businesses in Dauphin County. We specialize in comprehensive electrical and plumbing inspections, helping to identify and prevent problems before they cause significant damage or safety hazards. A common local electrical challenge involves generator transfer switches and overloaded breaker panels, especially during Pennsylvania's storm seasons. Our team is experienced in diagnosing and resolving these specific issues, ensuring your home's electrical system can safely handle backup power demands and modern electrical loads. We focus on clear communication, reliable solutions, and keeping your Hershey property safe and functional.

Frequently Asked Questions

How can a professional electrical inspection help with generator transfer switch problems in Hershey?

Generator transfer switches can fail due to wear, improper installation, or overload. Our electrical inspection meticulously tests the switch's operation, checks for corrosion or loose connections common in our climate, and verifies it's correctly integrated with your home's breaker panel. This ensures your backup power kicks in safely and reliably during a Hershey power outage, protecting your home and appliances.

What does a plumbing inspection cover, and how can it prevent emergencies?

Our thorough plumbing inspection assesses your entire system, including pipes, water pressure, drains, water heaters, and fixtures. We look for leaks, corrosion, slow drains, and signs of impending failure. For Hershey homes, this is crucial for catching small issues—like a minor leak behind a wall—before they become major water damage or mold problems, saving you from costly emergency repairs.

Why do breaker panels in older Hershey homes become overloaded, and how do you fix it?

Older Hershey homes often have breaker panels designed for fewer modern appliances (like AC units, computers, and entertainment systems). This can cause frequent tripping or overheating. Our inspection evaluates your panel's capacity and your home's current electrical demand. We provide solutions, which may include installing a sub-panel, upgrading the main panel, or rewiring circuits, to safely distribute power and eliminate overload risks.

Service Capabilities

  • Electric inspection
  • Plumbing inspection

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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