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 Florham Park NJ

    If you require commercial electricians near Montclair NJ to handle a wide range of kinds of electrical work, there’s no one else you’ve got to get in touch with but O’Hara Electric. Our premium quality services have been depended on by local business and homeowners since 1963. You’ll find a lot of reasons why we have been able to remain in the business so long. We are not only fully devoted to ensuring the very best possible quality work but also the absolute best in regards to customer service. We are fully licensed and insured and prepared to satisfy your requirements, whatever they might happen to be. We don’t just provide work that is of the greatest possible quality but the fact that it’s going to be provided for prices that are unbelievably affordable in comparison with other local contractors is something you’re capable of relying on. When you need a commercial or residential electrician near Montclair NJ you are able to rely on, do not hesitate to contact us at O’Hara Electric.

    Electrician Near Florham Park NJ

    As a leading choice for a residential electrician in Union NJ, we are here to provide you with a broad range of services. Whether you are in need of electrical work for your new home construction or you need replacement for your old knob and tube wiring, we’re standing by to take care of all of your requirements. By handling work such as smoke detector installation and outdoor lighting we can make sure that the safety of your home and family is protected. Don’t hesitate to call us at O’Hara Electric when you require a residential electrician in Montclair NJ or the rest of the local area.

    Qualified Electrical Company Near Florham Park NJ

    When you require a commercial electrician near Montclair NJ or other local areas, O’Hara Electric is the ideal choice, along with our residential services. Lighting that’s energy efficient can assist you in saving a considerable amount of money in the long term. When it comes to lighting for your business, we’re able to help you by installing the absolute best as a lighting installations contractor. Parking lot lighting is important to maintain security and reduce liability problems, and is another service we offer. You always need to hire a contractor you can depend on in regards to your business. This is why such a large number of local business owners in search of the very best commercial electrical service company in Cranford NJ contact O’Hara Electric.

    Electrical Company Near Jersey City NJ

    If you need commercial electricians near Montclair NJ, the wide array of services we’re capable of offering means we’re a perfect option. A few examples include:

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

    If you need commercial electricians near Florham Park NJ, there’s no need to go anywhere else.

    Landscape Lighting Near Montclair NJ

    Are you trying to find someone to handle landscape lighting installations in Florham Park NJ? As a top residential electrician this is certainly one of the services we specialize in. This is a great means of getting the absolute most of your property by emphasizing your landscaping. Whether you’d such as elements that will seamlessly blend in with your landscaping or you are looking to add a touch of sophistication with lights such as post lanterns and spotlights, we have the skills necessary to fit your requirements. Among our specialists can determine how best to meet your requirements after visiting your property. When landscape lighting in Montclair NJ is something you’ve been thinking about all you need to do is call our experts.

    Knob And Tube Wiring Near Montclair NJ

    If you are looking for a residential electrician serving Montclair NJ to work with knob and tube wiring. From the early 1900s to late 1940s, this form of wiring was used commonly. However, as a lot of homes get older, these tubes start to deteriorate, calling for replacement by a company with the required experience. Are you looking for an electrician in Florham Park NJ to replace your knob and tube wiring in Florham Park NJ to bring your house up to code, O’Hara is standing by.

    Residential Electrical Service Montclair NJ

    O’Hara Electric is standing by when you need a residential residential electrician near Florham Park NJ for attic fan installation. This is a service we’re capable of performing for many homeowners considering all the benefits it is able to offer. This is highly effective when it comes to lowering your energy costs. Having an attic fan installed is capable of reducing your need for air conditioning thanks to the fact that it draws hot air from your home and pushes it outside. For attic fan installation or other services from a residential lighting installations contractor near Florham Park NJ or other local areas, O’Hara Electric is who you want to call.

    Commercial Electrician Florham Park NJ

    We make it simple when you need a commercial or residential electrician in Montclair NJ. 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 assistance.