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 Roseland NJ

    Home and business owners in search of electricians near Roseland 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 pride at O’Hara is the fact that we have 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 impeccable customer service, dedication to safety, as well as the unparalleled knowledge and abilities of the electricians who work for us. People that call O’Hara for a residential or commercial electrical company are generally pleased to discover that our prices for service are affordable and reasonable compared to other commercial or residential electricians near Montclair NJ and the local region without sacrificing on quality.

    Electrician Near Jersey City NJ

    Regardless of their electrical service needs, when homeowners are looking for a residential electrical company near Montclair NJ, they select O’Hara Electric. The long-standing reputation and range of services we’re able to offer are reasons why this is the case. Our team is capable of updating the electrical systems of older houses, along with supplying electrical services for new construction like smoke detector installation or attic fan installation. One of the greatest things you are able to do to keep your family and home safe, plus a common service we offer is having smoke detectors installed near Montclair NJ A lot of homeowners end up putting off this task or failing to even think of it at all. Nevertheless, this is something which is going to safeguard your family and home from the worst case scenario, enabling you to rest peacefully.

    Electricians Near Roseland NJ

    As a leading option among local residential electrical companies near Montclair NJ, in other ways than just having smoke detectors installed we are devoted to ensuring the maximum protection for your house. The selection of premium services we offer make sure in regards to your electrical work, your home is kept as safe and as up to date as possible. For example, we replace outdated knob and tube wiring, which frequently poses a fire hazard, with modern copper wiring. Knob and tube wiring commonly dates before 1940 when there were less demands on electrical systems than you find today. Today, something homeowners are finding is that these systems supply considerably less capacity than what they need. Over time, factors such as building renovations and rodents can cause damage to the wiring, which is additionally important to take into account. Many insurance companies require this to be upgraded as a result of increased hazard prior to offering protection, making it important to consider an upgrade. If you’re buying residential lighting installation companies near Union City NJ to perform a knob and tube upgrade, do not hesitate to get in touch with O’Hara.

    Residential Electrician Near Roseland NJ

    As a residential electrical company near Montclair NJ we’re capable of offering the services you need for your home.A lot of older houses also just have 60 amp or 100 amp service panels, and you may find that when you run air conditioning in the summer you are tripping your circuit breakers. These issues are made worse if the homeowner has computers, high-definition televisions, or a home-automation system. The solution to such issues is to update the service to 200 amp. At O’Hara Electric, we provide 200 amp service upgrading as a top choice for a residential or commercial electrician near Montclair NJ at a reasonable cost. Get in touch with our team today for more information about the services our residential electrical services provide.

    Lighting Installation Companies Near Roseland NJ

    As a top choice for a commercial or residential electrician near Montclair NJ for lighting installations, our staff at O’Hara Electric understands the importance of ensuring your business’s electrical systems are working at optimal efficiency. To assist business owners to keep their energy costs low, we provide LED lighting fixture installations. In the event that you use modern LED lighting to replace your office or store’s old incandescent lighting fixtures, you can lower your power bill by as much as 75″. Along with being a trusted LED lighting installations contractor in Roseland NJ O’Hara Electric additionally installs, maintains, and repairs outdoor lighting fixtures, parking lot lighting and security systems, and network cabling and wiring. Yet another reason to choose O’Hara Electric is the fact that to cause as little inconvenience to your clients as possible, we are quite flexible when scheduling time to work.

    Commercial Electrical Companies Near Roseland NJ

    When you are trying to find a trusted local commercial or residential electrical service contractor near Jersey City NJ offering a wide variety of services, you need O’Hara Electric. Just a couple of these are:

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

    Call O’Hara Electric right away when you need a commercial or residential electrical contractor near Clifton NJ for landscape lighting or other services.

    Landscape Lighting Near Roseland NJ

    When you need landscape lighting contractors near Montclair NJ, we offer installation, repair and maintenance services. If new landscape lighting interests you, our landscape lighting designers will meet with you to go over all the available alternatives when it comes to both aesthetics and function. Based upon this vision, our landscape lighting pros supply a variety of designs utilizing energy efficient lighting fixtures which add beauty as well as safety and security for your outdoor environment. Call O’Hara Electric now and learn what we can do for you as a landscape lighting contractor serving Montclair NJ.

    Electrical Company Near Roseland NJ

    When it comes to residential or commercial electrical companies near Montclair NJ and the rest of the local region, few companies are capable of competing with O’Hara Electric. Whether you own a home or own your own business, the fact that we provide such a wide array 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’re never fully satisfied unless you are.