Mc Donough Electric: Your Trusted Electrician in Rockville Centre, NY

For electrical work that’s safe, reliable, and built to last, homeowners and businesses in Nassau County turn to Mc Donough Electric. Based right in Rockville Centre, NY, this family-run electrical company brings a practical, no-nonsense approach to every job, from a simple switch replacement to a full panel upgrade.

Business Overview

Mc Donough Electric focuses on both residential and commercial electrical services. While they operate during standard business hours, they understand that electrical issues don’t always follow a schedule and are equipped to handle urgent calls. Their team of licensed electricians is familiar with the specific needs of local homes, from historic properties to modern builds.

Key Services for Your Home or Business

The team at Mc Donough Electric handles a wide range of electrical needs. Their work ensures your systems are up to code and functioning safely.

  • Electrical Inspections: A critical service for home buyers, sellers, or anyone concerned about safety. They check wiring, panels, and outlets to spot potential hazards.
  • Electrical Panel Upgrades & Service Changes
  • Whole-Home Rewiring & Circuit Installation
  • Lighting Installation (Indoor, Outdoor, & Smart)
  • Troubleshooting & Repair for Outlets, Switches, and Fixtures
  • Generator Installation & Maintenance

Areas Served Across Nassau County

Mc Donough Electric proudly serves Rockville Centre and the surrounding communities. You’ll find their trucks in Long Beach, Oceanside, Baldwin, Garden City, and Lynbrook. They also work regularly in West Hempstead, East Rockaway, Malverne, Baldwin Harbor, Lakeview, Lawrence, and Lido Beach. This extensive local reach means they understand the common electrical setups in area homes, from coastal properties near the water to the diverse architecture found throughout the region.

Company History & Growth

Mc Donough Electric was founded with a simple goal: to do electrical work the right way, with honesty and skill. Starting as a local operation, the company has grown steadily by earning the trust of its neighbors through consistent, quality work. Their growth is a direct result of repeat customers and word-of-mouth referrals within the community.

Leadership & Local Presence

The owner and team at Mc Donough Electric are not just contractors; they are your neighbors. With deep roots in the Rockville Centre area, they are invested in the community’s safety and well-being. Their hands-on experience spans decades, covering the evolution of electrical codes and technology. You’ll often see them involved in local projects, ensuring their work meets the highest standards.

What Makes Mc Donough Electric Stand Out

Several key points define their approach to service.

  • Local Knowledge: They know the specific permit requirements and common issues in Nassau County towns.
  • Clear Communication: You’ll get straightforward explanations and honest quotes before any work begins.
  • Focus on Safety: Every job prioritizes the long-term safety of your home or business’s electrical system.
  • Reliable Scheduling: They respect your time, showing up when promised and cleaning up after the job is done.

Why Locals Choose Mc Donough Electric in Rockville Centre, NY

Choosing an electrician is about trust. For years, Mc Donough Electric has built that trust in Rockville Centre, NY, and across the South Shore. Residents appreciate their dependable service, fair pricing, and the peace of mind that comes with a job done correctly. When you need an electrician who treats your home like their own, Mc Donough Electric is the local choice.

Contact Information

Mc Donough Electric

: 126 N Park Ave, Rockville Centre, NY 11570

: (516) 678-7333

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Business Services

  • Electric inspection

Business Location & Hours



Mon:8:00 AM - 4:30 PM
Tue:8:00 AM - 4:30 PM
Wed:8:00 AM - 4:30 PM
Thu:8:00 AM - 4:30 PM
Fri:8:00 AM - 4:30 PM
Sat:Closed
Sun:Closed




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