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 South Orange NJ

    Since 1963, when homeowners or business owners have needed a commercial or residential electrician near Montclair NJ and the rest of the local region, they’ve picked E & M O’Hara Electrical Contractors. In fact, the O’Hara 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 customer service, loyalty to safety, as well as the unparalleled knowledge and skills of the electricians who work for us. Without sacrificing on quality of service, we can provide services that are reasonable and affordable compared to other commercial or residential electricians in Jersey City NJ and the local region, as many clients are very happy to discover.

    Electrician Near Montclair NJ

    Whatever your needs happen to be, O’Hara is a top choice if you’re in need of a residential electrical company near Montclair NJ. The long standing reputation and range of services we’re able to provide are reasons why this is the case. Our team is capable of upgrading the electrical systems of older houses, along with providing electrical services for new construction such as attic fan installation or smoke detector installation. One of the most common services we provide is having smoke detectors installed near Parsippany NJ If you want to provide the maximum protection for your family and home, this is among the best means 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 that lots of homeowners put off or fail to even consider.

    Electricians Near South Orange NJ

    As a leading choice when you need a residential lighting installation company near Montclair NJ or the rest of the local region, we’re devoted to making your home safer in other ways than smoke detector installation. We provide premium services which will keep your house up to date and as safe as possible in terms of electrical work. Old knob and tube wiring, which frequently introduces a fire risk, is something we are capable or replacing with modern copper wiring. Generally, knob and tube wiring will date prior to 1940, when electrical systems had notably less demands on them than what you typically see today. Homeowners discover these systems lack the capacity they demand. There are other things to consider as well, such as the fact that factors such as building renovations and rodents may result in damage to the wiring as the years go on. Prior to providing coverage, the increased risk means that many insurance companies are going to require you to upgrade, which is still another factor. For a qualified residential electrician near Montclair NJ to perform a knob and tube wiring upgrade, O’Hara is the company to get in touch with.

    Residential Electrical Company Near South Orange NJ

    As a residential electrical contractor near Montclair NJ we’re capable of offering 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. These issues are compounded in the event the homeowner has computers, high-definition televisions, or a home-automation system. The solution to such issues would be to update the service to 200 amp. For a reasonable price, O’Hara Electric can perform a 200 amp service upgrading as a top choice for a commercial or residential electrician near Montclair NJ for your house. To learn more regarding the services we can supply as a residential electrical service, give our staff a call right away.

    Lighting Installations Companies Near South Orange NJ

    O’Hara is a top choice for a commercial electrical company near Montclair NJ, and as such we understand how essential 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. In the event that you use modern LED lighting to replace your office or store’s outdated incandescent lighting fixtures, you can reduce your power bill by as much as 75%. Along with being a trusted LED lighting commercial or residential electrician near Montclair NJ for lighting installations O’Hara Electric also installs, maintains, and repairs outdoor lighting fixtures, parking-lot lighting and security systems, and network wiring and cabling. Our commercial electricians are going to schedule work so there is a minimal inconvenience to your customers, another benefit of picking O’Hara Electric.

    Commercial Electrical Contractors Near South Orange NJ

    You’ll find we’re capable of providing a wide range of services for local residents as a respected local commercial or residential electrical service near Montclair NJ. These are just a few:

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

    When you need an experienced commercial or residential electrician near Montclair NJ for landscape lighting or other services, contact O’Hara Electric right away.

    Landscape Lighting Contractor Near South Orange NJ

    We are also a top commercial or residential electrician serving Montclair NJ when 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 choices in terms of both function and aesthetics. Our landscape lighting experts provide a number of distinct designs utilizing energy-efficient lighting fixtures which add beauty in addition to safety and security for your outdoor environment based on this vision. Get in touch with O’Hara Electric right away and discover what we can do for you when it comes to landscape lighting serving Montclair NJ.

    Experienced Electrical Company Near South Orange NJ

    There are few that are able to compete with O’Hara and what we are able to supply if you need a commercial or residential electrical contractor near Montclair NJ. Whether you own a home or own your own business, the fact that we provide such a wide selection of services makes us your top choice for all your electrical requirements. When it comes to both quality of services rendered and client satisfaction, we strive to lead the way. We aren’t ever totally satisfied unless you are.