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 Millburn NJ

    Home and business owners in search of electricians near Montclair NJ, Jersey City 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’ve been voted as Essex County NJ’s number one electrical contractor. By offering client service which is impeccable along with electricians that have unrivaled abilities and knowledge, we have gained the support of the local community as a family owned electrical service company based in West Orange NJ. People who contact O’Hara for a commercial or residential electrician are generally pleased to discover that our prices for service are reasonable and affordable in comparison with other commercial or residential electrical companies near Montclair and the local region without sacrificing on quality.

    Electrician Near Montclair NJ

    Regardless of their needs for electrical service, when homeowners are looking for a residential electrical contractor near Montclair NJ, they pick O’Hara Electric. This is due to our long-standing reputation and range of services we are capable of offering. Our team is capable of updating the electrical systems of older homes, in addition to providing electrical services for new construction like attic fan installation or smoke detector installation. One of the most common services we offer is calling us for smoke detector installation near Montclair NJ If you’d like to supply the best protection for your family as well as house, this is just one of the best means of attaining just this. A lot of homeowners end up putting off this task or neglecting to even think of it at all. Nonetheless, this is something that will protect your family and home from the worst case scenario, enabling you to rest soundly.

    Electrical Services Contractors Near Millburn NJ

    As a leading choice among local residential electricians near Montclair NJ, in other ways than just smoke detector installation we are devoted 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. Old knob and tube wiring, which frequently presents a fire hazard, is something we are able to replace with modern copper wiring. Generally, knob and tube wiring will date prior to 1940, when electrical systems had significantly less demands on them than what you usually find today. These systems are now supplying significantly less capacity than what most homeowners demand of them. Over time, factors such as rodents and building renovations can result in damage to the wiring, which is additionally important to take into account. This makes it important to think about upgrading, particularly because a lot of insurance companies require this upgrade in order to offer coverage as a result of the increased danger. O’Hara is the company to contact if you’re looking for a qualified residential electrician in Montclair NJ to perform a knob and tube wiring upgrade.

    Residential Electrician Near Millburn NJ

    As a residential electrician near Montclair NJ we’re capable of offering the services you need for your home.Additionally, lots of old houses have just 60 amp or 100 amp service panels so homeowners find that they trip their circuit-breakers in the summer when they operate their air conditioners. These issues are compounded if the homeowner has computers, high definition televisions, or a home automation system. The solution to these problems would be to update the service to 200 amp. We provide 200 amp service upgrading as a top choice for a residential or commercial electrician near Millburn NJ NJ at O’Hara Electric at a cost you’re going to find affordable. For more information regarding the services we can provide as a residential electrician, give our team a contact right away.

    Lighting Installations Contractors Near Millburn NJ

    As a top choice for a commercial or residential electrical service near Montclair NJ for lighting installations, our staff at O’Hara Electric understands the importance of making certain your company’s electrical systems are working at optimum efficiency. 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 you are using modern LED lighting to replace your office or store’s outdated incandescent lighting fixtures, you can lower your power bill by as much as 75%. Along with being a trusted LED lighting commercial or residential electrician near Millburn NJ for lighting installations O’Hara Electric also installs, maintains, and fixes outdoor lighting fixtures, parking-lot lighting and security systems, and network cabling and wiring. Certainly one of the benefits of selecting O’Hara Electric is that our commercial electricians schedule their work so that they don’t inconvenience your customers.

    Commercial Electrical Contractors Near Millburn NJ

    As a trusted residential or commercial electrical service contractor near Jersey City NJ, you’ll find we’re capable of providing a large number of services for local residents. These are just a few:

    • Landscape lighting
    • Lighting fixture installations
    • 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’re in need of a residential or commercial electrician near Parsippany NJ for landscape lighting or other services.

    Landscape Lighting Contractors Near Millburn NJ

    O’Hara Electric happily provides both our commercial or residential customers expert installation, maintenance, and repair services for landscape lighting near Montclair NJ. If new landscape lighting interests you, our landscape lighting designers will meet with you to review all the available alternatives when it comes to both aesthetics and function. Our landscape lighting pros provide several different designs using energy efficient lighting fixtures that add beauty as well as safety and security for your outdoor environment according to this vision. Find out more about that which we can do for you concerning landscape lighting today by getting in touch with O’Hara Electric.

    Electrical Service Near Millburn NJ

    There are few that can compete with O’Hara and what we’re in a position to supply if you need a residential or commercial electrical contractor near Montclair NJ. We offer a wide variety of services, meaning we’re a leading pick for your electrical needs whatever they may be. When it comes to both quality of services rendered and customer satisfaction, we work hard to lead the way. We aren’t ever fully satisfied unless you are.