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 South Orange NJ

    O’Hara should be the first call you make when you’re trying to find qualified commercial or residential electricians near Montclair NJ or other local areas. It doesn’t 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 problem or project at O’Hara. If you hire an electrician, you always want to make sure they are able to get the work done correctly the first time. When it comes to electric wiring and fixture installation, you have to make certain that everything is done properly and correctly, or you could face potential damage to your home, and possible fire hazards. When it comes to electricity, make sure you’re working with the experts. Get in touch with O’Hara Electric when you need a professional commercial or residential electrician near Montclair NJ and other local areas for any installation, upgrade, or repair.

    Electrician Near South Orange NJ

    You have found what you’re searching for with O’Hara Electric when you have been trying to locate reliable lighting fixture installation companies near South Orange NJ. We’ve completed an enormous number of successful jobs in the local area, meaning when you decide to hire us you can be sure you are 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 essential it is for our business for every single customer to be completely satisfied. We won’t ever leave a job unfinished. When you are in need of a commercial or residential electrical company in Union City NJ for lighting installations, O’Hara Electric is here to get the job done.

    Electrical Contractor Near South Orange NJ

    We provide a range of services as a top choice for a residential electrical company near Montclair NJ, including attic fan installation. An attic fan installation is an important job, but one many homeowners take for granted. Your attic fan works to keep the rest of your house comfortable and cool in the summer by pushing hot air up and out through your attic. Your attic is capable of storing a substantial amount of heat in the summer which is capable of leaking into the rest of your home, because as well all know, heat rises. For this reason, having an attic fan installed is essential. However, having an attic fan installed improperly can end up in wasted energy, which leads to wasted money. O’Hara Electric pros will evaluate your attic to make certain that the attic fan is installed in the appropriate position. This way it will only remove hot air, and not air conditioned air from your home below. Contact us today if you’re in need of a top residential electrician near South Orange NJ for attic fan installation.

    Residential Electrician Near South Orange NJ

    When you are looking for a top rated residential electrical company near Montclair NJ for landscape lighting, this is an essential service we are known for supplying. We can make sure your property looks its best at night by highlighting the most attractive features of your landscaping. This will also increase security on your property and make it safer to walk on. When you are searching for a qualified residential electrical service company in Union City NJ for landscape lighting, all you’ve got to do is call us at O’Hara Electric today.

    Electricians Near South Orange NJ

    Among the things we specialize in at O’Hara Electric as a top choice for an expert residential electrical service contractor near Montclair NJ is knob and tube wiring. When it comes to carrying electricity throughout the house, this sort of wiring was common from the 1940s to 1990s. Problems with knob and tube wiring caused by faulty repairs and updates are capable of causing serious risks however, when it deteriorates. Replacing this wiring if you’ve got it in your house with new copper wiring that is up to present safety code standards is the best option. We’re able to give you a quote if knob and tube replacement is something you’re in need of.