Electrical Contractor Princeton NJ | Call DiFalco Electric Contractors

392 N Harrison St, Princeton, NJ 8540

(609) 751-2401

Services Offered

  • Electric inspection

Our Story

DiFalco Electric Contractors, L.L.C. is a trusted, locally-owned electrical service provider serving homeowners and businesses throughout Princeton and Mercer County. We specialize in a comprehensive range of residential and commercial electrical work, from straightforward installations like lighting and ceiling fans to more complex projects including underground wiring, resolving code violations, and establishing safe connections for hot tubs and pools. Our team is committed to prompt, reliable service and clear communication, ensuring your electrical system functions safely and efficiently. For Princeton residents dealing with common local issues like GFCI outlet failures or the aftermath of improper DIY repairs, we provide expert diagnostics and lasting solutions to protect your home and family.

Question Answers

What is included in a professional electrical inspection?

Our electrical inspections in Princeton are thorough evaluations of your home's wiring, panels, outlets, and safety devices. We check for code compliance, potential fire hazards, overloaded circuits, and the condition of critical components like GFCI outlets. This service gives you a clear understanding of your system's safety and helps prevent future problems.

Why do GFCI outlets in my Princeton home keep tripping or failing?

GFCI outlets are essential for safety in kitchens, bathrooms, and outdoor areas, but they can fail due to moisture, age, or underlying wiring faults common in older Princeton homes. We diagnose the root cause—whether it's a faulty outlet, a wiring issue, or a ground fault—and provide a reliable repair to restore safety and function.

Can you fix electrical work that was improperly installed by a previous homeowner or DIY project?

Yes, correcting unsafe or non-compliant DIY electrical work is a common service we provide. We safely rewire circuits, properly install fixtures and outlets, and bring everything up to current National Electrical Code standards. This ensures your Princeton home is safe from the risks of electrical fires and shocks.

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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