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 Service Company Harrison NJ

    Have you been looking for a residential or commercial electrician in Montclair NJ and surrounding areas you can count on? Look no further than O’Hara Electric. When you’re looking for a company with industry experience, we’ve been doing business since 1963. Despite the fact that many things have changed since then, you can always count on us to continue providing the level of customer service and quality which we are known for. We provide a wide range of top quality services for both residential and commercial customers, which is among the reasons we’re called so often. We are also fully insured and licensed. When you need a trusted commercial or residential electrician in Montclair NJ or other areas, there’s nobody else you’ve got to call.

    Electrician Near Harrison NJ

    High quality lighting installations can also be obtained thanks to the fact that we are a top choice for a residential electrician near Montclair NJ and surrounding areas. The feeling of coming home to a well lit property is something every homeowner deserves. Not only does this make your property brighter and more appealing visually, but it also makes it safer. This deters crime as well as prevents trips and falls. Landscape lighting is additionally capable of increasing your property value as it increases your curbside appeal. Are you looking for a residential electrical company near Jersey City NJ for landscape lighting installations or other services? O’Hara Electric should be the first call you make.

    Electricians Near Harrison NJ

    When you’re in need of a commercial electrician near Montclair NJ, it is essential to have someone you can count on for quality work. We are known for performing high quality corporate lighting installations for businesses of all sizes. Never underestimate the importance of lighting in terms of your workplace’s productivity and safety. O’Hara Electric will be there when you need us. While having a business that’s energy efficient, you can also you’re additionally capable of saving a significant amount of money in the long run. Find out why we’re such a trusted choice for business owners looking for a commercial electrician near Cranford NJ by getting in touch with us today.

    Residential Electrical Contractors Near Harrison NJ

    If you’re looking to renovate your home, it’s essential to partner with an experienced residential electrician near Montclair NJ to make sure you get your lighting precisely the way you’d like. This is a service which is capable of impacting your everyday life in a way which is genuinely meaningful, from cooking in the kitchen to relaxing at night. We’ll evaluate your space and ensure you have the lighting installation service you need to enjoy your property. We’re also capable of installing customer bought lighting as well. O’Hara Electric is standing ready when you are trying to find a leading residential electrical contractor near Montclair NJ for high quality lighting installations.

    Electrical Company Near Harrison NJ

    At O’Hara Electric we are the perfect option if you’re in need of a residential electrical company near Montclair NJ or surrounding areas to replace your knob and tube wiring. This type of wiring was very popular in homes from the 1900s to the late 1940s and was also called open wiring. Some houses which are older may still have this kind of wiring. For safety and efficiency issues it will have to be replaced. At O’Hara Electric we have the experience and skill when you need a residential electrician to perform replacement of your knob and tube wiring in Montclair NJ.

    Electrical Service Company Near Harrison NJ

    When you are searching for a leading local commercial or residential electrical company near Montclair NJ providing a wide array of services, O’Hara Electric is what you need. These are merely a few:

    • Lighting installation
    • Landscape lighting
    • 200 amp service upgrading
    • Smoke detector installation
    • Attic fan installation
    • Knob and tube wiring

    When you need a commercial or residential electrical service near Harrison NJ for lighting installations or other services, contact us right away at O’Hara Electric.

    Commercial Electrician Near Harrison NJ

    O’Hara Electric has you covered with high quality services whatever your requirements are from a commercial or residential electrician near Montclair NJ and surrounding areas. As a business or homeowner, our more than fifty years of experience is capable of being a substantial benefit to you. We even offer free estimates. There isn’t any reason not to get in touch with us today.