John Herr Contracting | General Contractor & Electrician in Marietta, PA

Absolutely. Power surges often point to an outdated or improperly grounded electrical system, a common issue in many older Marietta homes. John Herr Contracting provides thorough electrical inspections to identify the root cause—whether it's faulty wiring, an inadequate panel, or a lack of proper grounding. We then perform the necessary repairs or upgrades to protect your home and appliances, ensuring your electrical system is safe and up to modern standards.

Our whole-house remodeling specialty means we coordinate all aspects of the project, from initial planning and structural changes to the final finishes like drywall, electrical, and plumbing. With 26 years of experience, we manage the entire process, ensuring seamless transitions between trades like carpentry, electrical work, and drywall installation. This integrated approach minimizes disruptions, maintains a consistent quality standard throughout your home, and delivers a beautifully unified result that meets your vision.

The first step is a detailed consultation at your home in Marietta. We'll discuss your goals, assess the existing structure and property layout, and review any local zoning considerations. From there, we can help with design concepts, obtain necessary permits, and provide a clear plan and estimate for the construction. This upfront planning ensures your new addition—whether it's a family room, sunroom, or primary suite—is built correctly, blends seamlessly with your home, and meets all building codes.