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.

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

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

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The Main Office

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


Kitchen Renovations

Optimum placement of lighting and outlets for function and beauty.

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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.

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Our First Truck

Thanks to our loyal customers, O’Hara Electrical Contractors
has been serving NJ for over 60 years!

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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.

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Schedule a Service Call

    Electrical Company New Providence NJ

    Are you looking for a leading residential or commercial electrician near Montclair NJ and other local areas? O’Hara is the first call you should make. It does not matter if your requirements are for a small repair job in your home or extensive commercial electrical work. We are here to take care of any electrical issue or project at O’Hara. If you hire an electrician, you always need to make certain they are able to get the work done properly the first time. When it comes to electric wiring and fixture installation, you have to make sure that everything is done properly and correctly, or you could face potential damage to your home, and potential fire hazards. When you require a top residential or commercial electrician near Montclair NJ and other local areas for any kind of installation, upgrade or repair, give us a call at O’Hara Electric to ensure you are working with experts.

    Electrician New Providence NJ

    If you’ve been trying to find a top commercial or residential electrician near Montclair NJ for lighting installations, you have found what you are trying to find with O’Hara Electric. We have completed an enormous number of successful jobs in the local region, meaning when you decide to hire us you’re capable of being sure you’re working with a company with a stellar reputation. We go above and beyond to make certain that every job is completed to the best of our ability because we know how important it is for our business for each and every customer to be totally satisfied. We’ll never leave a job unfinished. If you’re doing any kind of lighting fixture installations in New Providence NJ or anywhere else in the local area, make sure you work with a company you’re able to count on: O’Hara Electric.

    Attic Fan Installation Near New Providence NJ

    As a leading choice for a residential electrical service contractor we offer a range of services, including attic fan installations near New Providence NJ. An attic fan installation is a crucial job, but one many homeowners take for granted. In the summer, one of the ways your house stays cool is thanks to your attic fan pushing hot air up and out through your attic. Heat rises, which means throughout the summer, your attic can store a lot of hot air, which can leak into the rest of your house. That’s the reason it’s important to have an attic fan installed. However, having an attic fan improperly installed can end up in wasted energy, which leads to wasted money. To make sure that your attic fan removes just hot air, and not air conditioned air from your home under, the pros at O’Hara Electric will assess your attic to make certain that the attic fan is installed in the appropriate place. When you’re in need of a top residential electrician near Montclair NJ for attic fan installation, call us today.

    Knob and Tube Wiring New Providence NJ

    Knob and tube wiring in New Providence NJ is something we specialize in at O’Hara Electric as a top choice for a professional residential electrician. During the 1940s through 1990s, this form of wiring was common for carrying electricity throughout the house. Serious problems can be posed however when knob and tube wiring deteriorates and or when faulty repairs and updates are performed. Does your home have this kind of wiring? If this is the case, your best option is making certain it is properly replaced with copper wiring which will be up to current safety code standards. When you require knob and tube wiring replacement, we can give you a quote at O’Hara Electric.

    Commercial Electrical Contractor Near New Providence NJ

    In addition to our residential services, O’Hara Electric is also a top choice when you need a commercial electrician near Montclair NJ. A lot of people take their electrical systems for granted. However, in terms of the day to day operation of your business, they’re absolutely essential. Contact a contractor you’re capable of depending on to make sure your business receives the very best service possible. O’Hara Electric has been serving business in the local area since 1963 with top quality service. You’ve found what you’re searching for at O’Hara Electric when you’re looking for a top commercial electrician in Montclair NJ. We’re your leading alternative when you require 200 amp service upgrading or smoke detector installation.