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 Cedar Grove NJ

    Business and homeowners in search of electricians near Jersey City NJ and the rest of the local area have been turning to E & M O’Hara Electrical Contractors since 1963. In fact, our team is proud that we’ve been voted the Number One Electrical Contractor in Essex County NJ. The reason our family owned electrical service company based in West Orange NJ has gained the support of our community is our commitment to impeccable client service, devotion to safety, as well as the unsurpassed knowledge and abilities of the electricians who work for us. Those who call O’Hara for a commercial or residential electrical contractor are usually pleased to find our prices for service are reasonable and affordable in comparison with other commercial or residential electricians near Union NJ and the local region without sacrificing on quality.

    Electrician Near Cedar Grove NJ

    Regardless of their electrical service requirements, when homeowners are looking for a residential electrician near Montclair NJ, they select O’Hara Electric. The long standing reputation and range of services we are capable of providing are reasons why this is actually the case. Our team is capable of upgrading the electrical systems of older homes, as well as providing electrical services for new construction such as attic fan installation or smoke detector installation. One of the very most common services we provide is calling us for smoke detector installation near Cedar Grove NJ If you’d like to supply the best protection for your family and house, this is one of the best ways of achieving just this. This is going to allow you to rest peacefully knowing that your house is protected from this situation but is something which many homeowners put off or neglect to even consider.

    Electrical Contractors Near Cedar Grove NJ

    We’re devoted to making your house safer in other ways than having smoke detectors installed as a top choice when you need a residential electrician near Montclair NJ or the rest of the local area. We provide premium services which will keep your house up to date and as safe as possible in terms of electrical work. For instance, we replace old knob and tube wiring, which frequently introduces a fire risk, with modern copper wiring. Knob and tube wiring normally dates before 1940 when there were less demands on electrical systems than you discover today. Homeowners discover that these systems lack the capacity they demand. There are other factors to consider as well, such as the fact that factors like building renovations and rodents can result in damage to the wiring as the years go on. Prior to supplying coverage, the increased risk means that lots of insurance companies are going to require you to upgrade, which is still another factor. O’Hara is the company to get in touch with when you need a qualified residential electrician in Union NJ to perform a knob and tube wiring upgrade.

    Residential Electrical Contractor Near Cedar Grove 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 since many older homes have just 60 amp or 100 amp service panels. With home-automation systems, high-definition televisions, and home computers, the problem only compounds, making an upgrading of the service to 200 amps an excellent idea. At O’Hara Electric, we provide 200 amp service upgrading as a top choice for a commercial or residential electrician near Cedar Grove NJ NJ at a reasonable price. For more information about the services we are able to supply as a residential electrical contractor, give our staff a get in touch with today.

    Lighting Installation Companies Near Cedar Grove NJ

    We understand how essential it really is to your business to have electrical systems which are operating at optimum efficiency as a leading choice if you need a lighting installation company near Montclair NJ. To assist business owners to keep their energy costs to a minimum, we provide LED lighting fixture installations. You can reduce your company’s power bill by 75% by replacing your store or office’s old incandescent lighting fixtures with modern LED lighting. Installing, maintaining, and repairing outdoor lighting fixtures, parking lot lighting and security systems, along with network cabling and wiring are other services we provide along with being a top choice for a local LED lighting fixture installation company in Jersey City NJ. Our commercial electricians are going to schedule work so there will be a minimal inconvenience to your customers, another advantage of selecting O’Hara Electric.

    Commercial Electrical Contractor Near Cedar Grove NJ

    You’re going to discover we’re capable of providing a broad variety of services for local residents as a respected local commercial or residential electrician near Montclair NJ. Just a few of these are:

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

    If you need a qualified residential or commercial electrician near Livingston NJ for landscape lighting or other services, call O’Hara Electric right away.

    Attic Fan Installation Near Cedar Grove NJ

    O’Hara Electric proudly provides both our commercial or residential customers expert installation, maintenance, and repair services for landscape lighting near Montclair NJ. For clients who would like to install new outdoor lights, our landscape lighting designers explore both the aesthetic and utilitarian features our customers wish to achieve. Based on this vision, our landscape lighting experts supply quite a few different designs utilizing energy efficient lighting fixtures which add beauty in addition to safety and security for your outdoor environment. Get in touch with O’Hara Electric today and learn what we can do for you when it comes to landscape lighting serving Parsippany NJ.

    Qualified Electrical Contractor Near Cedar Grove 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. The fact that we offer such a wide selection of services makes us your top choice for all your electrical requirements, whether you own a house or own your own business. We’re never satisfied unless you are, and in regards to both quality of services rendered and client satisfaction, we strive to lead the way.