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

    Electricians Madison NJ

    Home and business owners in search of electricians near Montclair NJ and the rest of the local area have been turning to E & M O’Hara Electrical Contractors since 1963. One thing that provides us with great satisfaction at O’Hara is the fact that we’ve been voted as Essex County NJ’s number one electrical contractor. The unparalleled knowledge and skills of the electricians in the employ of our family owned electrical service company based in West Orange NJ and our dedication to top notch client service is the reason we’ve earned this distinction. Without sacrificing on quality of service, we are able to provide services which are reasonable and affordable when compared with other commercial or residential electrical services in Union NJ and the local region, as many customers are very happy to discover.

    Electrician Near Montclair NJ

    Whatever your requirements may be, O’Hara is a leading choice when you need a residential electrician near Montclair NJ. The longstanding reputation and variety of services we are able to provide are reasons why this is the case. Our staff is effective at updating the electrical systems of older houses, along with providing electrical services for new construction like attic fan installation or smoke detector installation. One of the most common services we offer is having smoke detectors installed near Madison NJ If you want to provide the best protection for your family and home, this is one of the best means of attaining just this. This is something that a lot of homeowners put off or neglect to even think about, but will allow you to sleep peacefully knowing that your home is protected from this situation.

    Electricians Near Madison NJ

    As a top choice when you need a residential electrician near Montclair NJ or the rest of the local area, we’re dedicated to making your house safer in other ways than having smoke detectors installed. We offer superior services that will keep your home up to date and as safe as possible in terms of electrical work. Outdated knob and tube wiring, which often introduces a fire risk, is something we can substitute with modern copper wiring. Typically, knob and tube wiring will date prior to 1940, when electrical systems had notably less demands on them than what you typically find today. These systems are now providing significantly less capacity than what most homeowners demand of them. There are other factors to take into consideration as well, for example the fact that factors like rodents and building renovations can result in damage to the wiring as the years go on. This makes it important to take into account upgrading, particularly as a lot of insurance companies require this upgrade in order to offer coverage due to the increased danger. For a qualified residential electrical service near Montclair NJ to perform a knob and tube wiring upgrade, O’Hara is the company to get in touch with.

    Residential Electrician Near Madison NJ

    As a residential electrician near Montclair NJ we’re capable of offering the services you need for your home.A lot of homeowners discover that they trip their circuit breakers in the summer when they operate air conditioners because several old homes have just 60 amp or 100 amp service panels. These problems are compounded in the event the homeowner has computers, high definition televisions, or a home automation system. The solution to these problems will be to upgrade the service to 200 amp. We provide 200 amp service upgrading as a top choice for a commercial or residential electrical company near Madison NJ NJ at O’Hara Electric in a cost you’ll find reasonable. To learn more regarding the services we can supply as a residential electrical service, give our staff a contact right away.

    Lighting Installation Contractor Near Madison NJ

    We understand how essential it really is to your business to have electrical systems that are operating at optimal efficiency as a leading choice when you need a lighting installation company near Montclair NJ. To assist business owners in keeping their energy costs low, we offer LED lighting fixture installations. By replacing your store or office’s old incandescent lighting fixtures with modern LED lighting, you can reduce your company’s power bill by 75 percent. Along with being a trusted LED lighting commercial or residential electrician near Parsippany NJ for lighting installations O’Hara Electric additionally installs, maintains, and repairs outdoor lighting fixtures, parking-lot lighting and security systems, and network wiring and cabling. Another reason to pick O’Hara Electric is the fact that to cause as little inconvenience to your clients as possible, we’re very flexible when scheduling time to work.

    Commercial Electrical Contractors Near Madison NJ

    As a respected commercial or residential electrician near Montclair NJ, you’re going to discover we provide a large number of services for local residents. These are just several:

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

    If you’re in need of an experienced commercial or residential electrician near Madison NJ for landscape lighting or other services, contact O’Hara Electric right away.

    Landscape Lighting Installations Near Madison NJ

    We are additionally a top commercial or residential electrician serving Montclair NJ if you require installation, maintenance or repair of your landscape lighting. If new landscape lighting interests you, our landscape lighting designers will meet with you to go over all the available alternatives in terms of both function and aesthetics. Our landscape lighting pros supply quite a few different designs utilizing energy efficient lighting fixtures which add beauty as well as safety and security for your outdoor environment according to this vision. Contact O’Hara Electric now and discover what we’re able to do for you when it comes to landscape lighting serving Parsippany NJ.

    Electrical Service Near Madison NJ

    When it comes to residential or commercial electricians near Montclair NJ and the rest of the local region, few companies can compete with O’Hara Electric. Whether you own a house or own your own business, the fact that we offer such a wide selection of services makes us your top choice for all your electrical needs. We are never satisfied unless you are, and when it comes to both quality of services rendered and client satisfaction, we strive to lead the way.