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 Westfield NJ

    If you need commercial electricians near Montclair NJ to handle a wide variety of kinds of electrical work, there is no one else you’ve got to get in touch with but O’Hara Electric. Since 1963, business and homeowners in the local area have been counting on our quality services. The reason for our longevity is our dedication to providing outstanding quality work and offering the very best as it pertains to customer service. To satisfy all your needs, whatever they happen to be, we’re fully licensed and insured. We do not only provide work that is of the highest quality possible but the fact that it will be offered for prices that are unbelievably affordable when compared to other local contractors is something you can trust. Looking for a commercial or residential electrician near Westfield NJ you can count on? Do not hesitate to call the specialists at O’Hara Electric.

    Electrician Near Westfield NJ

    As a top choice for a residential electrician in Montclair NJ, we’re here to provide you with a wide range of services. Do you need your old knob and tube wiring replaced? Or do you require electrical work for your new house construction. The services we provide can ensure the protection of your family and home, like smoke detector installation and outdoor lighting. When you need a residential electrical service company in Westfield NJ or the rest of the local area, do not hesitate to contact us at O’Hara Electric.

    Experienced Electrical Service Near Montclair NJ

    Together with our residential services, O’Hara Electric is the ideal choice when you are in need of a commercial electrician near Montclair NJ or other local areas. With energy efficient lighting, you might be surprised at how much money you’re capable of saving over time. When it comes to lighting for your business, we can help you by installing the absolute best as a lighting installations contractor. To assist you in maintaining security and minimize liability issues, parking lot lighting is something we can offer. Hiring a contractor you can trust is always important to do when you care about your business. This is why we’re the leading choice of such a high number of local business owners in search of the very best commercial electrician in Westfield NJ.

    Electrical Service Company Near Montclair NJ

    If you’re in need of commercial electricians near Montclair NJ, the wide array of services we offer means we’re a perfect option. The following are a few examples:

    • 200 amp service upgrading
    • Attic fan installations
    • Landscape lighting installations
    • Lighting installation
    • Smoke detector installation
    • GFCI outlets
    • Replacement of knob and tube wiring
    • And more!

    When you need a residential electrician near Westfield NJ, there’s no need to go anyplace else.

    Landscape Lighting Westfield NJ

    When you’re in need of a landscape lighting contractor in Cranford NJ, this is among the services we specialize in. This is a great means of getting the absolute most of your property by highlighting your landscaping. Whether you’d like elements which will seamlessly blend in with your landscaping or you’re looking to add a touch of sophistication with lights like post lanterns and spotlights, we’ve the skills necessary to fit your needs. After visiting your property, one of our specialists can determine how best to meet your requirements. All you need to do is get in touch with our experts if you’ve been searching for skilled landscape lighting contractors in Westfield NJ.

    Residential Electrician Near Westfield NJ

    We specialize in working with knob and tube wiring as a residential electrical company near Montclair NJ. From the early 1900s to late 1940s, this form of wiring was used often. A lot of these homes are growing older, which means these tubes and wiring are starting to deteriorate. This requires a contractor with the experience required to replace them. Are you looking for an electrician in Union NJ to replace your knob and tube wiring in Westfield NJ to bring your home up to code, O’Hara is standing by.

    Residential Electrical Service Contractor Near Westfield NJ

    Are you looking for residential electricians near Westfield NJ or other areas to assist with attic fan installation? There’s no better choice than O’Hara Electric. Because of all the benefits it offers, a lot of homeowners take advantage of this service. 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 as a result of the fact that it draws hot air from your home and pushes it outside. O’Hara Electric is who you want to call for attic fan installation or other services from a residential electrician near Westfield NJ or other local areas.

    Commercial Electrical Company Near Jersey City NJ

    We make it easy when you’re in need of a residential or commercial electrician in Jersey City NJ. We will contact you within one business day when you schedule an appointment online, or for immediate support you can get in touch with our office.