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 Companies North Caldwell NJ

    When you’re in need of a commercial electrician near Montclair NJ to deal with a broad selection of types of electrical work, there isn’t anyone else you’ve got to contact but O’Hara Electric. Since 1963, home and business owners in the local region have been relying on our quality services. There are many reasons why we’ve had the opportunity to remain in the business so long. We aren’t only fully dedicated to ensuring the best quality work possible but also the very best as it pertains to customer service. To meet all your requirements, whatever they might be, we’re fully licensed and insured. We do not simply offer work that’s of the greatest possible quality but the fact that it’s going to be offered for prices that are unbelievably affordable in comparison with other local contractors is something you are able to count on. When you require a residential or commercial electrician near Montclair NJ you can rely on, do not hesitate to contact us at O’Hara Electric.

    Electrician Near North Caldwell NJ

    We’re capable of supplying you with a broad selection of services as a residential electrician in Elizabeth NJ or the rest of the local region. Do you need your old knob and tube wiring replaced? Or do you require electrical work for your new house construction. By handling work such as smoke detector installation and outdoor lighting we’re able to ensure that the safety of your house and family is protected. Don’t hesitate to contact us at O’Hara Electric if you are in need of a residential electrician in Montclair NJ or the rest of the local area.

    Experienced Electrical Company North Caldwell NJ

    We don’t just offer residential services at O’Hara Electric, but if you need a commercial electrician near Montclair NJ or other local areas, we are a top alternative. Lighting that is energy efficient can help you save a substantial amount of money in the long term. We’re a top choice for a lighting installations contractor, which means when it comes to lighting for your business we can install the very best. To help you maintain security and reduce liability issues, parking lot lighting is something we can offer. When it comes to your business, you always need to hire a contractor you are able to rely on. O’Hara Electric is the leading choice of such a large number of business and homeowners in the local area as a result.

    Electrical Service Montclair NJ

    Are you searching for a residential or commercial electrical company near Montclair NJ? We’re a perfect choice thanks to the wide variety of services we offer. This includes:

    • 200 amp service upgrading
    • Attic fan installations
    • Landscape lighting
    • Lighting installation
    • Smoke detector installation
    • GFCI outlets
    • Knob and tube wiring replacement
    • And much more!

    There isn’t any need to go anywhere else when you need a commercial or residential electrician near North Caldwell NJ.

    Landscape Lighting Near Jersey City NJ

    Landscape lighting installation in North Caldwell NJ is among the services we specialize in as a residential electrician. This is an excellent means of getting the absolute most of your property by highlighting your landscaping. Our electricians have the skills essential to incorporate lights including post lanterns and spotlights that will add an air of sophistication to your property, as well as other elements which will blend in with your landscaping more seamlessly. One of our experts can determine how best to meet your requirements after visiting your property. When landscape lighting installation in North Caldwell NJ is something you’ve been thinking about all you have to do is contact our pros.

    Knob And Tube Wiring Near Montclair NJ

    As a residential electrical service company serving Montclair NJ, we specialize in working with knob and tube wiring. From the early 1900s to late 1940s, this form of wiring was used often. A lot of these homes are growing older, meaning these wiring and tubes are starting to deteriorate. This calls for a contractor with the experience required to replace them. Are you trying to find an electrician in North Caldwell NJ to replace your knob and tube wiring in North Caldwell NJ to bring your property up to code, O’Hara is standing by.

    Residential Electrician Near North Caldwell NJ

    Are you searching for residential electricians near North Caldwell NJ or other areas to provide attic fan installation? O’Hara Electric is standing by. This service offers provides many benefits, which is the reason it is so common for homeowners to take advantage of it. When it comes to lowering your energy costs, it’s highly effective. An attic fan will draw hot air from your home and pushes it outside, reducing your need for air conditioning. For attic fan installation or other services from a residential lighting installation contractor near North Caldwell NJ or other local areas, O’Hara Electric is who you want to call.

    Commercial Electrical Companies Montclair NJ

    If you’re in need of a commercial or residential electrician in Jersey City NJ we make it simple. You’re capable of scheduling an appointment online and we will call you within one business day. You are able to also get in touch with our office for immediate support.