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 Rochelle Park NJ

    Do you want a leading commercial or residential electrician near Montclair NJ and other local areas? O’Hara is the first call you should make. It does not matter if your requirements are for a small repair job in your home or extensive commercial electrical work. We are here to take care of any electrical issue 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. When it comes to electric wiring and fixture installation, you have to make certain that everything is completed properly and correctly, or you could face potential damage to your home, and potential fire hazards. Make sure you’re working with an expert commercial or residential electrical service contractor in Montclair NJ in regards to electricity. Get in touch with O’Hara Electric the next time you are in need of any sort of installation, upgrade or repair.

    Electrician Rochelle Park NJ

    You’ve found what you are trying to find with O’Hara Electric if you’ve been trying to find reliable lighting fixture installation contractors near Rochelle Park NJ With many successful jobs completed in your local area, you will be working with a highly-reliable company when you choose to hire O’Hara. We know that the satisfaction of every single customer is vital for the success of our business, which is the reason we go above and beyond to make certain each and every job is completed to the best of our ability. We’ll never leave a job unfinished. O’Hara Electric is standing by when you’ve been searching for lighting installation contractors in Rochelle Park NJ or anywhere else in the area.

    Electrical Company Rochelle Park NJ

    As a leading choice for a residential electrician we provide a range of services, including attic fan installation near Rochelle Park NJ. Many homeowners take for granted how important an attic fan installation is for their home because it might appear like an easy job. Your attic fan works to keep the rest of your home comfortable and cool in the summer by pushing hot air up and out through your attic. Heat rises, which means throughout the summer, your attic can store a substantial amount of hot air, which can leak into the rest of your house. Because of this, having an attic fan installed is important. 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 under, the pros at O’Hara Electric will assess your loft to make certain that the attic fan is installed in the appropriate position. When you’re in need of a top residential lighting installation company near Montclair NJ for attic fan installation, contact us today.

    Knob and Tube Wiring Near Rochelle Park 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 Livingston NJ This type of wiring was typical in the 1940s through the 1990s, and is a form of carrying electricity throughout the house. Issues with knob and tube wiring caused by faulty repairs and updates are capable of causing serious hazards however, when it deteriorates. Does your home have this kind of wiring? If this is the case, your best choice is making sure it is correctly replaced with copper wiring which will be up to present safety code standards. We’re able to give you a quote if knob and tube replacement is something you need.

    Electricians Near Rochelle Park NJ

    We are also a top option when you need a commercial electrical service near Rochelle Park NJ at O’Hara Electric, along with our residential services. A lot of people take for granted how important their electrical systems are when it comes to the day to day operation of their business. Call a contractor you’re capable of depending on to make sure your business receives the very best service possible. We have provided high quality service for local businesses since 1963. This is why businesses who require a commercial lighting installation contractor in Livingston NJ they’re able to count We’re your top choice if you need 200 amp service upgrading or smoke detector installation.