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 Lake Hiawatha NJ

    O’Hara should be the first call you make when you are searching for qualified commercial or residential electricians near Montclair NJ or other local areas. It does not matter if your requirements are for a small repair job in your home or extensive commercial electrical work. We’re here to take care of any electrical issue or project at O’Hara. You don’t ever want to employ an electrician that you can’t trust to get the job done correctly the first time. When you want to make sure potential damage to your home or possible fire hazards are prevented, you need to make sure whoever is doing work like electric wiring or fixture installation is doing it properly. Make certain you’re working with an expert commercial or residential electrician in Lake Hiawatha NJ when it comes to electricity. Get in touch with O’Hara Electric the next time you are in need of any type of installation, upgrade or repair.

    Electrician Lake Hiawatha NJ

    When high quality lighting fixture installation near Lake Hiawatha NJ from a recommended contractor is what you are looking for, O’Hara Electric fits the bill. With various successful jobs completed in your local area, you’ll be working with a highly-trustworthy company when you choose to call us at O’Hara. We understand that the satisfaction of each and every client is crucial for the success of our business. This is why we go above and beyond to ensure each and every single job is finished to the best of our ability. We will never leave a job unfinished. If you’re doing any kind of lighting fixture installation in Lake Hiawatha NJ or anywhere else in the local area, make sure you work with a company you can trust: O’Hara Electric.

    Electrical Service Lake Hiawatha NJ

    As a leading choice for a residential electrician we offer a range of services, including attic fan installations near Lake Hiawatha NJ.A lot of homeowners take for granted how essential an attic fan installation is for their house because it might appear like an easy job. By pushing hot air up and out through your attic, your attic fan is capable of working to keep the rest of your house cool and comfortable in the summer. Your attic is capable of storing a lot of heat in the summer which is capable of leaking into the rest of your house, because as well all know, heat rises. Having an attic fan installed is essential for this reason. However, having an attic fan installed improperly can end up in wasted energy, which leads to wasted money. To make certain that your attic fan removes just hot air, and not air-conditioned air from your house beneath, the pros at O’Hara Electric will evaluate your loft to make sure that the attic fan is installed in the appropriate position. Contact us today if you need a top residential electrician near Lake Hiawatha NJ for attic fan installation.

    Knob and Tube Wiring Lake Hiawatha NJ

    One of the things we specialize in at O’Hara Electric as a top choice for a professional residential electrician is knob and tube wiring near Lake Hiawatha NJ This type of wiring was typical in the 1940s through the 1990s, and is a form of carrying electricity throughout the house. Problems with knob and tube wiring caused by faulty repairs and updates are capable of causing serious hazards however, when it deteriorates. Replacing this wiring if you have it in your house with new copper wiring that is up to present safety code standards is the best choice. O’Hara Electric can give you a quote for knob and tube replacement.

    Electricians Near Lake Hiawatha NJ

    In addition to our residential services, O’Hara Electric is also a top choice when you need a commercial electrician near Lake Hiawatha NJ. A lot of people take for granted how essential their electrical systems are when it comes to the day to day operation of their business. Contact a contractor you can depend on to make sure your business receives the very best service possible. We’ve offered high quality service for local businesses since 1963. This is why businesses who are in need of a commercial electrician in Livingston NJ they’re able to depend Do you need smoke detector installation or 200 amp service upgrading? We are your leading choice.