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 Chatham NJ

    When trying to find a commercial or residential electrician near Montclair NJ or the rest of the local area, look no further than O’Hara Electric. Offering services such as lighting fixture installation, our family owned business based in West Orange NJ started in 1963 continues to serve residents and businesses with commercial and residential services that stand out above the rest. You want someone who is capable of getting the job done quickly and get it done right if you contact someone for electrical services. Contacting the experts at O’Hara Electric means that this type of service is something you’re capable of expecting. Now in our second generation, that aim continues to drive each job, large or small. This means you’re able to depend us when you need a commercial or residential electrician in Montclair NJ or the rest of the local area.

    Electrician Near Chatham NJ

    Homeowners can get in touch with us for an extensive selection of services as a top choice for a residential electrical contractor in Chatham NJ. If you need a lighting fixture installation company in the local region, don’t hesitate to give us a call. The appropriate lighting fixtures have the ability to transform a kitchen, living-room, or any other space in your house. Another smart move which can assist you in better managing your house’s cooling during the summer months is an attic fan installation in Montclair NJ to reduce the amount you use your air conditioner.

    Electrical Service Chatham NJ

    It is essential to have a leading residential electrician near Chatham NJ and other local areas on your side if you want the very best for your home. You can rely on O’Hara Electric to make sure the process runs smoothly when home remodeling is in your plans. If you’d like to keep things operating smoothly both today and in the foreseeable future, a 200 amp service upgrading is a must for a modern home considering the growing variety of high-end appliances the majority of people have in their homes. In the event you’re searching for a skilled electrician in Montclair NJ experienced with replacing difficult to find electrical components and working with older houses featuring knob and tube wiring, O’Hara is a leading pick. Knob and tube was the standard in homes generally built between 1880 and 1940. When working with it, you need an expert residential electrical contractor totally familiar with this older technology.

    commercial Electrician Near Chatham NJ

    If you’re in need of a local option for a residential and commercial electrician near Chatham NJ, O’Hara offers a wide array of services. Just a couple of these are:

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

    Have you been looking for electricians near Chatham NJ for services such as landscape lighting? Be certain to get in touch with us right away at O’Hara Electric.

    Residential Electrical Company Near Chatham NJ

    As a top choice for a residential electrician near Montclair NJ, safety is an essential thing to consider together with functionality. Of course, one of the very most critical items in any home are smoke detectors. In the event that you really need smoke detectors installed, O’Hara is happy to be of service. Hardwired smoke detectors will give your family members more time to get to safety because unlike do-it-yourself smoke detectors, they communicate and will be able to go off together. In the event you require smoke detectors installed by a best electrician in Chatham NJ, look no further than O’Hara Electric.

    Electricians Chatham NJ

    Taking quality electrical work beyond your home’s interior, O’Hara Electric is a top choice for when you’d like quality landscape lighting installations near Chatham NJ. Landscape lighting can create a massive difference by increasing the amount of time you and your family spend outside or highlighting specific attributes of your landscaping. When it comes to your home, the right landscape lighting will greatly extend the usage and enjoyment of your outside space. Plus, it’s a great way to increase the value of your property – not to mention, adding an additional layer of security.

    Commercial Electrical Company Chatham NJ

    When it comes to commercial electrical work, the skilled staff at O’Hara Electric is a top choice for a commercial electrician near Montclair NJ and other local areas. We’re completely equipped with a fleet of trucks and two-way radio communication. We’ll save you money as well as time by addressing your site’s needs promptly and efficiently. For more than 50 years, O’Hara Electric has established our reputation on first-class workmanship, attention to customer satisfaction and rapid response to all your electrical demands. Make certain O’Hara Electric is at the top of the list for all your commercial or residential electrical needs when you need an experienced commercial electrician in Chatham NJ you may depend on for quality.