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 Union NJ

    When you want a qualified commercial or residential electrician near Montclair NJ or other local areas, make O’Hara your first call. It does not matter if your needs 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. Someone that can get the job done correctly the first time is the absolute minimum that you need in an electrician. As it pertains to things like electric wiring and fixture installation, it’s essential that each facet of the job is completed properly. This way you won’t need to be worried about potential damage to your house or fire hazards. Make sure you’re working with an expert commercial or residential electrical service company in Jersey City NJ in regards to electricity. Get in touch with O’Hara Electric the next time you need any kind of installation, upgrade or repair.

    Electrician Union NJ

    When high quality lighting installations near Montclair NJ from a recommended contractor is what you are searching for, O’Hara Electric fits the bill. You’re capable of depending on us and our reputation thanks to the amount of successful jobs we’ve completed. We understand that the satisfaction of each and every customer is essential for the success of our business, which is the reason we go above and beyond to make certain every single job is finished to the best of our ability. A job being left unfinished isn’t something you’ll ever require to worry about. O’Hara Electric is standing by when you have been looking for lighting fixture installation contractors in Union NJ or anywhere else in the area.

    Residential Electrical Service Contractor Union NJ

    When you’re looking for a top rated residential electrical contractor near Montclair NJ for landscape lighting, this is a vital service we are known for supplying. We can make your property look its best at night by highlighting the most attractive features of your landscaping. This is additionally going to increase security on your property and make it safer to walk on. All you need to do is contact us at O’Hara Electric today if you’re looking for a qualified residential electrician in Montclair NJ for landscape lighting.

    Electricians Near Union NJ

    Knob and tube wiring is something we specialize in at O’Hara Electric as a top choice for a professional residential electrician near Montclair NJ. In regards to carrying electricity throughout the house, this type of wiring was common from the 1940s to 1990s. Issues 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 alternative. We’re capable of giving you a quote if knob and tube replacement is something you need. Contact us when you need a trusted residential electrician near Union NJ to upgrade your home.

    Commercial Electrical Company Union NJ

    We do not just pride ourselves when it comes to our residential services, but we stand out among commercial electricians near Montclair NJ as well. Electricity is essential to your business’s day to day operation, but is unfortunately something many people take for granted. Call a contractor you’re capable of relying on to make sure your business receives the very best service possible. O’Hara Electric has been serving business in the local region since 1963 with top quality service. This is why if you’re searching around for commercial electrical companies in Union City NJ, look no further. You have found what you are searching for at O’Hara Electric. We’re your top alternative if you require 200 amp service upgrading or smoke detector installation.