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 Mountainside NJ

    Do you need a top residential or commercial electrician near Montclair NJ and other local areas? O’Hara is the first call you should make. O’Hara is here to handle whatever project you might need, whether you are seeking extensive electrical work or you simply require a simple repair job. You don’t ever want to employ an electrician that you can’t rely on to get the job done correctly the first time. When you’d like to make sure potential damage to your house or possible fire hazards are avoided, you need to make certain whoever is carrying out work like electric wiring or fixture installation is doing it properly. When you are in need of a leading commercial or residential electrician near Montclair NJ and other local areas for any kind of installation, upgrade or repair, get in touch with us at O’Hara Electric to ensure you are working with specialists.

    Electrician Near Mountainside NJ

    If top quality lighting installations near Mountainside NJ from a recommended contractor is what you’re looking for, O’Hara Electric fits the bill. We’ve completed an enormous number of successful jobs in the local region, meaning if you choose to hire us you can be sure you’re working with a company with a stellar reputation. We know that the satisfaction of each and every customer is crucial for the success of our business, which is why we go above and beyond to ensure each job is completed to the best of our ability. We won’t ever leave a job unfinished. If you are doing any type of lighting installations in Mountainside NJ or anywhere else in the local area, make certain you work with a company you’re able to count on: O’Hara Electric.

    Attic Fan Installation Near Mountainside NJ

    As a top choice for a residential electrical service company we provide a variety of services, including attic fan installation near Mountainside NJ. Attic fan installations might appear to be a pretty straightforward job, but it’s an essential one. In the summer, one of the ways your house remains cool is thanks to your attic fan pushing hot air up and out through your attic. Because heat rises, your attic space is capable of storing a lot of hot air during the summer, which is capable of leaking into the rest of your house. That’s the reason it’s important to have an attic fan installed. A great deal of wasted energy, and therefore wasted money, results when your attic fan is improperly installed. To ensure that your attic fan removes only hot air, and not air-conditioned air from your home below, the experts at O’Hara Electric will evaluate your loft to ensure that the attic fan is installed in the appropriate position. If you need a top residential lighting installation company near Jersey City NJ for attic fan installation, call us today.

    Knob and Tube Wiring Near Mountainside NJ

    O’Hara, as a specialist residential electrician, additionally specializes in knob and tube wiring near Mountainside NJ In regards to carrying electricity throughout the house, this sort of wiring was frequent from the 1940s to 1990s. Problems with knob and tube wiring caused by faulty repairs and updates can present serious hazards however, when it deteriorates. The best option if your house has this type of wiring is to replace the wiring with new copper wiring that is up to present safety code standards. O’Hara Electric is capable of giving you a quote for knob and tube replacement.

    Electricians Near Mountainside NJ

    In addition to our residential services, O’Hara Electric is also a top choice when you need a commercial electrician near Montclair NJ. Many people take their electrical systems for granted. However, when it comes to the day to day operation of your business, they’re totally vital. You always need to make certain that your business receives the very best service possible. This is the reason you need to be certain you hire a contractor you’re able to rely on. O’Hara Electric has been serving business in the local region since 1963 with top quality service. You’ve discovered what you’re searching for at O’Hara Electric if you are looking for a leading company for lighting installation in Jersey City NJ. When you are in need of 200 amp service upgrading or smoke detector installation, O’Hara is your top choice.