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 Services Roselle NJ

    When looking for a commercial or residential electrician near Montclair NJ or the rest of the local area, consider O’Hara Electric. Our family-owned company based in West Orange NJ was started in 1963, with the aim of supplying residents and businesses with an extensive array of services, including services as a lighting installation contractor. We provide commercial and residential electrical services that stand far above the rest. You want someone who is capable of getting the job done quickly and get it done properly when you contact a contractor for electrical services. When you call the experts at O’Hara Electric, this is the kind of service you’re capable of expecting, thankfully. No matter how large or small the job is, we’re driven by that same goal today in our second generation. When you need a commercial or residential electrician in Elizabeth NJ or the rest of the local area, this means you’re able to rely us.

    Electrician Near Roselle NJ

    As a residential electrical company in Roselle NJ, you’re going to discover that we offer homeowners an extensive range of services. Make us your first call in the event you require lighting fixtures in the local area. A kitchen, living-room, or any other room in your house may be entirely transformed with the right lighting fixtures. Another smart move which can help you better manage your house’s cooling during the summer months is an attic fan installation in Roselle NJ to reduce the amount you utilize your air conditioner.

    Electrical Company Near Roselle NJ

    It is important to have a top residential electrician near Roselle NJ and other local areas on your side if you want the absolute best for your home. If remodeling is in your plans, O’Hara Electric can make the process go much more smoothly. If you’d like to keep things operating smoothly both today and in the future, a 200 amp service upgrading is a necessity for a contemporary residence taking into account the increasing number of high end appliances the majority of people have in their homes. If you are trying to find a skilled electrician in Roselle NJ experienced with replacing difficult to locate electrical parts and working with older houses featuring knob and tube wiring, O’Hara is a leading choice. Knob and tube was the common in houses generally constructed between 1880 and 1940. When working with it, you need an expert residential electrical company thoroughly familiar with this older technology.

    commercial Electrician Montclair NJ

    If you are trying to find a local option for a commercial and residential electrician near Roselle NJ, O’Hara offers a broad variety of services. Just a few of these are:

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

    Get in touch with O’Hara Electric right away when you need a commercial or residential electrician near Roselle NJ for landscape lighting or other services.

    Residential Electrical Companies Near Montclair NJ

    As a top choice for a residential electrician near Montclair NJ, safety is an essential consideration in addition to functionality. Of course, one of the most critical items in any home are smoke detectors. In case you really need smoke detectors installed, O’Hara is happy to be of service. Hard wired smoke detectors communicate with one another, unlike the do-it-yourself detectors. This means that all of them will go off together, offering your family members precious time to get to safety. In case you need smoke detector installation from an electrician serving Roselle NJ you may rely on, get in touch.

    Electricians Near Montclair NJ

    Professional outdoor landscape lighting installations in Roselle NJ by O’Hara Electric can make a big difference in both the value and enjoyment of your property. Quality electrical work isn’t restricted to the inside of your home. By emphasizing special features of your landscaping, or increasing the amount of time you and your family may spend outside, landscape lighting can make an enormous difference. The appropriate landscape lighting will significantly expand the enjoyment and usage of your outdoor space. Added benefits include increasing the value of your property and adding another layer of security.

    Commercial Electrical Contractor Near Montclair NJ

    If you’re shopping around for commercial electrical contractors in Roselle NJ and other local areas, allow the skilled team at O’Hara Electric to handle all your commercial electric needs. With a fully-equipped fleet of trucks and two way radio communication, we’ll tackle your site’s needs quickly and efficiently, saving you time and money. For over fifty years, O’Hara Electric has established our reputation on first-class craftsmanship, attention to customer satisfaction and fast response to all your electrical demands. Make certain O’Hara Electric is at the top of the list for all your residential or commercial electrical needs if you need an experienced commercial electrician in Roselle NJ you may count on when it comes to quality.