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 Madison NJ

    When you want a qualified commercial or residential electrician near Madison NJ or other local areas, make O’Hara your first call. Whether you’ve got a small repair job, or you’re in need of more extensive work completed, such as detailed landscape lighting, O’Hara Electric can take care of any electrical issue or project. You don’t want to employ an electrician that you can’t count on to get the job done correctly the first time. When it comes to things such as electric wiring and fixture installation, it’s important that every aspect of the job is completed properly. This way you don’t need to be worried about potential damage to your house or fire hazards. When you need a top commercial or residential electrician near Montclair and other local areas for any kind of installation, upgrade or repair, contact us at O’Hara Electric to make certain you are working with experts.

    Electrician Near Madison NJ

    You have found what you are looking for with O’Hara Electric when you’ve been trying to find reliable lighting installation contractors near [. We’ve 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 sure 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. A job being left unfinished isn’t something you will ever need to worry about. When you require a lighting fixture installations contractor in Madison NJ, O’Hara Electric is here to get the job done.

    Electrical Service Contractor Madison NJ

    As a top choice for a residential electrical service contractor near Montclair NJ we offer a range of services, including attic fan installation. Attic fan installation may seem like a pretty simple job, but it’s an essential one. By pushing hot air up and out through your attic, your attic fan can work to keep the rest of your home comfortable and cool throughout 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, when an attic fan is not installed correctly, a great deal of wasted energy is the result, which will cost you money. O’Hara Electric specialists will assess your attic to make sure that the attic fan is installed in the appropriate location. This way it is going to only remove hot air, and not air conditioned air from your house below. Contact us today if you’re in need of a top residential electrician near Madison NJ for attic fan installation.

    Residential Electrical Service Madison NJ

    Another service we provide as a top choice for a residential electrician near Montclair NJ is landscape lighting services. By highlighting the your landscaping’s most attractive features we’re capable of making sure your property looks its absolute best even at nighttime. This is also 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 electrical company in Cranford NJ for landscape lighting.

    Electricians Near Madison 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. During the 1940s through 1990s, this sort of wiring was common for carrying electricity throughout the house. Issues with knob and tube wiring caused by faulty repairs and updates are capable of causing serious risks however, when it deteriorates. Does your house have this kind of wiring? If this is the case, your best choice is making certain it’s correctly replaced with copper wiring which will be up to current safety code standards. O’Hara Electric can give you a quote for knob and tube replacement.