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

    Commercial Electrical Company North Caldwell NJ

    Are you looking for a commercial or residential electrician in Union NJ and surrounding areas you can count on? Look no further than O’Hara Electric. Having started in 1963, we have a considerable amount of experience in the industry. Although a lot of things have changed in that time, you’re always capable of depending on us to continue to provide the level of customer service and quality that we’re known for. Both commercial and residential customers are able to take advantage of a broad range of top quality services. This is one of the reasons we are called upon so often. We are additionally fully licensed and insured. Are you looking for an experienced commercial or residential electrician in Union NJ or other areas? Don’t hesitate to get in touch with us at O’Hara Electric today.

    Electrician Near North Caldwell 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 nearby areas. Everyone deserves to have a house which is both well lit and inviting. Not only does this make your property brighter and more appealing visually, but it additionally makes it safer. Together with preventing trips and falls, this also deters crime. The installation of landscape lighting has a significant effect on your curbside appeal, meaning an increased property value. When you need a residential electrician near Montclair NJ for landscape lighting installations or other services, don’t hesitate to make your first call O’Hara Electric.

    Electricians Near North Caldwell NJ

    It is essential to have someone you’re capable of counting on for quality work when you’re in need of a commercial electrician near Montclair NJ. Performing top quality corporate lighting installations for businesses of all sizes is what we are known for. Never underestimate how essential lighting is in terms of the safety and productivity of your workplace. O’Hara Electric is going to be there when you need us. We use highly energy efficient new LED lighting. Are you a business owner looking for a commercial electrical service near Westfield NJ? Discover why we’re such a respected choice by contacting us today.

    Residential Electrical Company Near North Caldwell NJ

    When you’re interested in renovating your home, it is essential to partner with an experienced residential electrician near Montclair NJ to make certain you get your lighting precisely the way you want. This is a service that is capable of impacting your everyday life in a way which is genuinely meaningful, from cooking in the kitchen to relaxing at night. We will make sure you have the lighting installation service you need to enjoy your property after a brief evaluation. We can also help by installing lighting you’ve bought on your own. O’Hara Electric is standing ready if you’re trying to find a top residential electrical service near Montclair NJ for high quality lighting installations.

    Electrical Contractor Near North Caldwell NJ

    When you’re looking for a residential electrician near Montclair NJ or surrounding areas to replace your knob and tube wiring we are the ideal option at O’Hara Electric. This was additionally called open wiring and was very popular from the 1900s to the late 1940s. However, some older houses may still have this type of wiring that needs to be replaced for efficiency and safety issues. When you’re looking for a residential electrician to perform replacement of your knob and tube wiring in North Caldwell NJ, we’ve the experience and skill at O’Hara Electric.

    Electrical Service Near North Caldwell NJ

    When you’re searching for a top local commercial or residential electrician near Montclair NJ offering a large number of services, O’Hara Electric is what you need. Just a couple of these are:

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

    Have you been looking for electrical services near Westfield NJ for services like lighting installation? Be certain to call O’Hara Electric right away.

    Commercial Electrician Near North Caldwell NJ

    Whatever your needs are from a commercial or residential electrician near Montclair NJ and surrounding areas, at O’Hara Electric we have you covered with high quality services. As a business or homeowner, our over fifty years of experience is capable of being a significant benefit to you. We even offer free estimates. There’s no reason not to get in touch with us today.