Welcome Home!

Nothing is more inviting than a well-lit home.  Let us brighten your driveway, walkway, and front door.

Welcome Home!

Nothing is more inviting than a well-lit home.  Let us brighten your driveway, walkway, and front door.

Our fleet of trucks are standing by

Our fleet of trucks are standing by ready to dispatch our team of experienced electricians.  We offer free estimates and 24 hour emergency service for our customers.

E & M O'Hara can install customer-supplied lighting.

These inexpensive chandeliers are made with colorful drum shades from IKEA.

The Main Office

Eddie, Kelly Ann, Stephany and Margot. At your service!

Kitchen Renovations

Optimum placement of lighting and outlets for function and beauty.

Michael and Edward O'Hara

The two brothers started the company in 1963.  Our mission, then and now, has always been to provide expert electrical service at competitive prices.

Corporate Installations

Fluorescent lighting is economical and energy-efficient in large rooms.

Our First Truck

Thanks to our loyal customers, O’Hara Electrical Contractors has been serving NJ for over 50 years!

Safety and Security

Exterior lighting, overhead and along sidewalks, improves visibility at night.  Take advantage of our certified lighting expertise to recommend and install the latest technology, especially LED lighting.

Experienced Technicians

Our team of expert electricians are standing by, ready to help you tackle your electric issue.  We offer free estimates and 24 hour emergency service for our customers.

Electrician Serving Montclair NJ

Welcome to O’Hara Electric!

Since 1963, our mission has remained unchanged–to provide expert electrical service at competitive prices. We have the utmost respect for our customers and are dedicated to meeting their needs, guaranteed. O’Hara Electric delivers quality work performed by certified professionals who focus on getting the job done right!

THANKS TO ALL for voting for us in this year’s Suburban Essex Magazine’s Best of Essex contest. We are proud to announce that we took home the Silver Medal!

Award Winning Service

New Construction Renovations Lighting Maintenance Expert Repairs Service Upgrades Knob & Tube Wiring Replacement Site Lighting Parking Lot Lighting Security Lighting Smoke & CO Detectors Landscape Lighting Exhaust & Ceiling Fans Electric Heat Network Cabling Grounding & Bonding Certification Surge Protectors Federal Pacific Panel Replacement











• Licensed, Bonded & Fully Insured • Certified Lighting Consultants • Voted #1 BEST Electrical Contractor in Essex County


• 24-HR Emergency Service for Our Loyal Customers • Free Estimates • Multiple Convenient Locations for Fast, Responsive Service

Quality is never an accident; it is always the result of intelligent effort.

–John Ruskin

E & M O'Hara Electrical Contractors BBB Business Review

Fast. Reliable. Dependable.

Expert Electrical Service at Competitive Prices.

Electrician Serving Montclair NJ

If you’re looking for a commercial or residential electrician serving Montclair NJ and surrounding areas, O’Hara offers the services you need. We’ve been providing quality service to the local Essex County NJ area since 1963, meaning you can rely on our level of service and commitment to customer satisfaction. Your electrical system is important both when it comes to daily comfort and safety. Don’t trust your home or business to just anyone. Make O’Hara your first choice for a commercial or residential electrician in Montclair NJ.

Electrical Services near Montclair NJ

When it comes to finding a residential or commercial electrician in Montclair NJ or nearby areas, you need someone that can perform a wide range of services. With O’Hara, you can have all of your electrical needs met by a single contractor. We’re ready to get the job done, big or small. Here are just a few examples of the services we provide:

  • Installing lighting fixtures
  • Installing smoke detectors
  • Attic fan installations
  • Outdoor landscape lighting
  • Rewiring and replacing electrical systems

Whether you need a simple repair or need a total overhaul of your electrical system, there’s nobody you need to call but O’Hara.

Residential Electrician Serving Montclair NJ

Knowing who to call for a residential electrician near Montclair NJ is important for any homeowner. We provide a wide range of services for residential properties, ranging from the installation of indoor and outdoor energy-efficient lighting fixtures to upgrading and rewiring your electrical system.

Commercial Electrical Contractor Serving Montclair NJ

When you need a commercial electrician in Montclair NJ or other areas for your business, O’Hara is the one to call. Commercial electrical systems have special needs, meaning you need a qualified contractor you can trust. Whether you have an office, a retail location, or another commercial facility, having a well-lit property is important to prevent safety issues and ensure your business can function. It’s also important to ensure repairs are performed promptly and effectively. Having O’Hara on stand-by as your trusted commercial electrician is a wise idea to ensure the operation of your business is uninterrupted.

Residential and Commercial Electricians Serving Montclair NJ

Whatever your needs are from a residential or commercial electrical contractor near Montclair NJ, you can rely on O’Hara Electric to get the job done right the first time. Schedule an appointment today!