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Welcome Home!

Nothing is more inviting than a well-lit home.
Let us brighten your driveway, walkway, and front door.

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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!

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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.

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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 Roselle NJ

    Are you looking for a leading residential or commercial electrician near Montclair NJ and other local areas? O’Hara is the first call you should make. Whether you’ve got a small repair job, or you require more extensive work completed, such as detailed landscape lighting, O’Hara Electric can take care of any electrical issue or project. You never want to employ an electrician that you can’t rely on to get the job done correctly the first time. If you’d like to make sure potential damage to your home or potential fire hazards are prevented, you have to ensure whoever is carrying out work like electric wiring or fixture installation is doing it properly. Be certain you’re working with an expert commercial or residential electrical service company in Roselle NJ when it comes to electricity. Contact O’Hara Electric the next time you require any kind of installation, upgrade or repair.

    Electrician Roselle NJ

    If you’ve been trying to find a leading commercial or residential electrician near Montclair NJ for lighting installations, you’ve found what you are looking for with O’Hara Electric. With various successful jobs completed in your local area, you’re going to be working with a highly-trustworthy company when you decide to call us at O’Hara. We go above and beyond to make certain that each job is completed to the best of our ability because we know how important it is for our business for every single customer to be totally satisfied. We won’t ever leave a job unfinished. When you are doing any type of lighting installation in Roselle NJ or anywhere else in the local area, make sure you work with a company you’re able to count on: O’Hara Electric.

    Electrical Contractor Near Roselle NJ

    We provide a range of services as a leading choice for a residential electrician, including attic fan installations near Montclair NJ Attic fan installation might seem like a pretty simple 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. Heat rises, which means during the summer, your attic can store a great deal of hot air, which can leak into the rest of your home. Because of this, having an attic fan installed is essential. A substantial amount of wasted energy, and therefore wasted money, results when your attic fan is installed properly. O’Hara specialists is going to assess your attic to make sure that the attic fan is installed in the proper position, so that it only removes hot air, and not air-conditioned air from your home below. If you need a top residential electrician near Montclair NJ for attic fan installation, call us today.

    Knob and Tube Wiring Near Roselle NJ

    Among the things we specialize in at O’Hara Electric as a top choice for a professional residential electrician is knob and tube wiring near Roselle NJ In regards to carrying electricity throughout the house, this kind of wiring was frequent from the 1940s to 1990s. However, deteriorating knob and tube wiring and issues with knob and tube wiring caused by faulty repairs and updates can present serious risks. Does your home have this sort of wiring? If this is the case, your best alternative is making certain it is properly replaced with copper wiring that will be up to current safety code standards. O’Hara Electric can give you a quote for knob and tube replacement.

    Commercial Electrical Contractors Near Roselle NJ

    Together with our residential services, O’Hara Electric is also a top choice when you need a commercial electrician near Roselle NJ. Many people take their electrical systems for granted. However, in terms of the day to day operation of your business, they’re absolutely essential. Call a contractor you’re capable of relying on to make sure your business receives the very best service possible. We’ve provided high quality service for local businesses since 1963. on contact us for all their needs. When you’re in need of 200 amp service upgrading or smoke detector installation, O’Hara is your leading alternative.