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.

The Iconic Artichoke Lamp

Considered a classical masterpiece, this fixture, designed by Poul Henningsen in 1958, has been stated to be the consummate modernist chandelier.

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.

Electrical Services Elizabeth NJ

O’Hara has the services and expertise you need when you are searching for a commercial or residential electrician near Montclair NJ or surrounding areas. So whether you’re in need of an electrician to help install a fixture or fix any electrical problem at your home, or you require more extensive work performed at your commercial property, you’ve come to the right place. If you are trying to find a highly recommended residential or commercial electrician in Elizabeth NJ or the local region, we are one of the best options out there.

Electrician Montclair NJ

The overall value of any property is capable of being improved with quality lighting. But to make sure lighting is installed correctly and that you or the next owner of the property aren’t going to encounter electrical problems down the line, you need a professional electrician to install landscape lighting as a top lighting installation company in Montclair NJ. At O’Hara Electric one of the many services our experts specialize in is outdoor landscape lighting. Our team is dedicated to making sure the exterior of your property looks the absolute best it can. To this end we are experienced when it comes to installing even the most complicated landscape lighting system. We have done a lot of lighting fixture installations and we don’t ever consider a job completed until the customer is completely satisfied with the quality of our work. Look no further than O’Hara Electric when you are trying to find a top residential or commercial electrical contractor in Elizabeth NJ for a lighting fixture installation.

Commercial Electrician Elizabeth NJ

At O’Hara Electric, our experienced specialists are capable of performing a wide variety of electrical jobs for business and homes alike as a top choice for a qualified and seasoned commercial or residential electrician in Montclair NJ. It is consistently important to engage the services of a skilled electrician when you are repairing or installing electrical fixtures and systems in your home as a means of keeping your property safe. Damage in the electrical wiring is capable of resulting if you can find mistakes in the repair or installation work. This may result in a fire hazard in your home. Also, some systems at your residence or business are vital, and you want to make sure that they are installed properly. For example, to know that your residence is safe and that you will be alerted to any fires on your property, you’ll need a smoke detector installation from a professional electrician you can depend on. You should never depend on an electrician which isn’t reputable for things such as a fire alarm system because if it is not installed correctly it’s capable of being extremely dangerous.

Residential Electricians Elizabeth NJ

Attic fan installation and knob and tube wiring are other services we’re able to offer at O’Hara Electric a top choice for a qualified and experienced residential or commercial electrical service company in Montclair NJ. Discovering what kind of electrical work is going to best serve and protect your residence or commercial property is among our specialties. It doesn’t matter whether it’s it is a minor job or you’re in need of more extensive work, like a 200 amp service upgrading. Having a job that’s completed properly the initial time is something you’re consistently capable of relying on from O’Hara Electric. Electrical work is not something that you should ever leave to chance. You have found what you’re trying to find in O’Hara Electric when you’re looking for a residential or commercial electrician in Elizabeth NJ that can satisfy all of your electrical requirements residentially and commercially.











• 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

Fast. Reliable. Dependable.

Expert Electrical Service at Competitive Prices.