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 Mountainside NJ

    If you want a qualified commercial or residential electrician near Montclair NJ or other local areas, make O’Hara your first call. O’Hara is here to handle whatever project you may need, whether you’re seeking extensive electrical work or you just require a simple repair job. If you hire an electrician, you always need to make sure they can get the work done properly the first time. As it pertains to things like electric wiring and fixture installation, it is important that each facet of the job is done correctly. This way you won’t have to be worried about possible damage to your house or fire hazards. When it comes to electricity, make certain you’re working with the experts. Get in touch with O’Hara Electric when you need a professional commercial or residential electrical company in Jersey City NJ and other local areas for any installation, upgrade, or repair.

    Electrician Mountainside NJ

    When top quality lighting installation near Montclair NJ from a recommended contractor is what you are trying to find, O’Hara Electric fits the bill. We have completed an enormous number of successful jobs in the local area, meaning when you choose to hire us you’re able to be sure you are working with a company with a stellar reputation. We go above and beyond to make certain that every 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. A job being left unfinished is not something you will ever require to worry about. When you’re doing any type of lighting fixture installations in Union City NJ or anywhere else in the local area, make sure you work with a company you can trust: O’Hara Electric.

    Residential Electrical Contractor Near Mountainside NJ

    Landscape lighting services is another essential service we provide as a leading choice for a residential electrician near Montclair NJ. By highlighting the your landscaping’s most attractive features we are able to make certain your property looks its absolute best even at nighttime. This is additionally going to increase security on your property and make it safer to walk on. All you need to do is call us at O’Hara Electric today if you’re looking for a qualified residential electrician in Montclair NJ for landscape lighting.

    Electricians Mountainside NJ

    Among the things we specialize in at O’Hara Electric as a top choice for a professional residential electrical service near Montclair NJ is knob and tube wiring. This method of wiring was typical in the 1940s through the 1990s, and is a form of carrying electricity throughout the house. Serious problems are capable of being posed however when knob and tube wiring deteriorates and or when faulty repairs and updates are performed. The best alternative if your home has this kind of wiring is to replace the wiring with new copper wiring which is up to current safety code standards. O’Hara Electric is capable of giving you a quote for knob and tube replacement. Contact us when you need a trusted residential electrician near Mountainside NJ to upgrade your home.

    Commercial Electrician Near Mountainside NJ

    We are also a top choice for a commercial electrician near Montclair NJ at O’Hara Electric, in addition to our residential services. A lot of people take their electrical systems for granted. However, in terms of the daily operation of your business, they’re totally essential. You always need to ensure that your business gets the absolute best possible service. This is why you need to be sure you contact a contractor you’re capable of depending on. We have offered high quality service for local businesses since 1963. This is the reason businesses who need a commercial lighting installation company in Jersey City NJ they can count Do you require smoke detector installation or 200 amp service upgrading? We are your top choice.