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 Green Village NJ

    Since 1963, when business owners or homeowners have been in need of a commercial or residential electrician near Green Village NJ and the rest of the local area, they have picked E & M O’Hara Electrical Contractors. One thing that gives us great satisfaction at O’Hara is the fact that we’ve been voted as Essex County NJ’s number-one electrical contractor. The reason our family owned electrical service company based in West Orange NJ has earned the support of our community is our commitment to excellent client service, loyalty to safety, along with the unparalleled knowledge and skills of the electricians who work for us. Although we set the bar for excellence that other commercial or residential electrical contractors in Montclair try to match, people who get in touch with O’Hara Electric when they require a commercial or residential electrical contractor are pleasantly surprised to find the cost of our services are reasonable and affordable.

    Electrician Near Montclair NJ

    Whatever your requirements happen to be, O’Hara is a leading choice if you need a residential electrical contractor near Montclair NJ. This is due to our long-standing reputation and range of services we’re capable of providing. Our team is effective at updating the electrical systems of older homes, along with supplying electrical services for new construction such as smoke detector installation or attic fan installation. Having smoke detectors installed in Green Village NJ is a standard service we offer and is certainly one of the greatest things you can do to keep your home and family safe. This is something which many 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 Green Village NJ

    As a leading option among local residential electricians near Montclair NJ, in other ways than merely smoke detector installation we’re dedicated to ensuring the maximum protection for your house. We offer premium services that will keep your house 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 are able to substitute with modern copper wiring. Knob and tube wiring generally dates before 1940 when there were less demands on electrical systems than you discover now. These systems are now providing considerably less capacity than what most homeowners demand of them. Also to take into account is the fact that other factors can result in damage to this wiring as time passes, such as for example building rodents and building renovations. A lot of insurance companies need this to be upgraded due to the increased danger prior to offering protection, making it important to consider an upgrade. O’Hara is the company to call when you require a qualified residential electrician in Montclair NJ to perform a knob and tube wiring upgrade.

    Residential Electrical Companies Near Green Village NJ

    As a residential electrician near Montclair NJ we can offer the services you need for your home.Additionally, lots of older homes have just 60 amp or 100 amp service panels so homeowners discover that they trip their circuit-breakers in the summer when they operate their air conditioners. Upgrading the service to 200 amp is a terrific idea, as having computers, high definition televisions or home automation systems will only make the problem worse. For an affordable price, O’Hara Electric is able to perform a 200 amp service upgrading as a top choice for a commercial or residential electrician near Westfield NJ for your residence. To learn more regarding the services we are able to provide as a residential electrical contractor, give our staff a call today.

    Lighting Installations Contractors Near Green Village NJ

    O’Hara is a leading choice for a commercial electrician near Montclair NJ, and as such we know how important it is to have systems working as efficiently as possible. To make it simple for business owners to keep their energy costs as low as possible, we supply LED lighting fixture installations. You can reduce your company’s power bill by 75% by replacing your store or office’s outdated incandescent lighting fixtures with modern LED lighting. Installing, maintaining, and repairing outdoor lighting fixtures, parking lot lighting and security systems, as well as network cabling and wiring are other services we provide as well as being a top choice for a local LED lighting electrician in Montclair NJ. Yet another reason to pick O’Hara Electric is the fact that to cause as little inconvenience to your customers as possible, we’re very flexible when scheduling time to work.

    Commercial Electrical Companies Near Green Village NJ

    You’ll find we’re capable of providing a large number of services for local residents as a trusted local residential or commercial electrical contractor near Jersey City NJ. These are only a few:

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

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

    Landscape Lighting Contractors Near Green Village NJ

    We are additionally a leading 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 review all the available options with regard to both aesthetics and function. Our landscape lighting specialists provide a variety of designs utilizing energy-efficient lighting fixtures which add beauty as well as safety and security for your outdoor environment based on this vision. Learn more about what we can do for you in terms of landscape lighting now by getting in touch with O’Hara Electric.

    Experienced Electrical Contractor Near Green Village NJ

    When it comes to residential or commercial electricians near Montclair NJ and the rest of the local region, few companies are able to compete with O’Hara Electric. Whether you own a house or own your own business, the fact that we provide such a wide variety of services means we’re your top choice for all your electrical requirements. We strive to lead the way in both quality of service rendered and client satisfaction, never completely happy unless you are.