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 Contractors Union NJ

    If you’re trying to find a commercial or residential electrician in Montclair NJ and surrounding areas you can depend on, look no further than O’Hara Electric. Having started in 1963, we’ve got a significant amount of experience in the industry. Regardless of change which has taken place in the industry in that time, a high level of quality and customer service is still something you are able to expect. We offer a wide variety of top quality services for both commercial and residential customers, which is one of the reasons we’re called so often. We are also fully licensed and insured. There’s nobody else you’ve got to contact if you’re in need of a trusted commercial or residential electrician in Union NJ or other areas.

    Electrician Near Union NJ

    As a top choice for a residential electrician near Montclair NJ and nearby areas, we can perform high quality lighting installations. Everyone deserves to have a house which is both inviting and well lit. Not only does this make your property brighter and more appealing visually, but it additionally makes it safer. In addition to preventing trips and falls, this also deters crime. If you install landscape lighting, your curbside appeal increases too, which means your property value does also. If you’re in need of a residential electrician near Union NJ for landscape lighting installations or other services, don’t hesitate to make your first call O’Hara Electric.

    Electricians Near Union NJ

    Are you looking for a commercial electrician near Union NJ? Finding someone you can count on for quality work is important. We’re known for performing high quality corporate lighting installations for businesses of many sizes. Lighting is important when it comes to the safety and productivity of your workplace, and you can depend on O’Hara Electric to be there when you need us the most. We use new LED lighting that’s highly energy efficient, which means your business can be more environmentally friendly while saving you a substantial amount of money in the long term. Discover the reason we are such a respected choice for business owners in need of a commercial electrical company near Union NJ by contacting us today.

    Residential Electrical Companies Near Union NJ

    If you are hoping to renovate your home, it is important to partner with an experienced residential electrician near Montclair NJ to ensure you get your lighting precisely the way you want. Increasing productivity in your workspace and improving your daily life are benefits of this service. We’ll evaluate your space and ensure you have the lighting installation service you’ll need to enjoy your property. We can also help by installing lighting you have bought on your own. Get in touch with us at O’Hara Electric for high quality lighting installations from a top residential electrician near Montclair NJ.

    Electrical Company Near Union NJ

    When you’re looking for a residential electrician near Montclair NJ or surrounding areas to replace your knob and tube wiring we’re the ideal choice at O’Hara Electric. This was additionally called open wiring and was used commonly from the 1900s to the late 1940s. Some houses which are older may still have this kind of wiring. For efficiency and safety issues it will need to be replaced. At O’Hara Electric we have the skill and experience if you’re in need of a residential electrician to perform replacement of your knob and tube wiring in Union NJ.

    Electrical Service Near Union NJ

    As a leading local residential or commercial electrician near Montclair NJ, you’ll find we offer a wide array of services for home and business owners. Just a couple of these are:

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

    If you need a residential or commercial electrician near Union NJ for lighting installations or other services, get in touch with us right away at O’Hara Electric.

    Commercial Electrician Near Union NJ

    Whatever your requirements are from a residential or commercial electrician near Montclair NJ and surrounding areas, O’Hara Electric has you covered with premium quality services. As a business or homeowner, our more than 50 years of experience is capable of being a substantial benefit to you. We even offer free estimates. There isn’t any reason not to give us a call today.