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

    Since 1963, when business owners or homeowners have needed a commercial or residential electrician near Millburn NJ and the rest of the local region, they’ve picked E & M O’Hara Electrical Contractors. As a matter of fact, the O’Hara team is proud that we’ve been voted the Number-One Electrical Contractor in Essex County NJ. By offering customer service that’s impeccable together with electricians who have unparalleled abilities and knowledge, we have gained the support of the local community as a family owned electrical service company based in West Orange NJ. Despite the fact that we set the bar for excellence which other commercial or residential electricians in Union City NJ try to match, people who call O’Hara Electric when they require a residential or a commercial electrical company are pleasantly surprised to discover the price of our services are affordable and reasonable.

    Electrician Near Montclair NJ

    When homeowners require a residential electrician near Montclair NJ, they choose O’Hara Electric regardless of what their requirements are. This is as a result of our long-standing reputation and range of services we are capable of offering. As well as our electrical services for new construction, like smoke detector installation and attic fan installation, our team upgrades the electrical systems of older residences. Smoke detector installation in Millburn NJ is a standard service we offer and is certainly one of the finest things you are able to 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 soundly knowing your home is protected from this situation.

    Electricians Near Millburn NJ

    We are committed to making your house safer in other ways than having smoke detectors installed as a leading choice when you need a residential electrician near Montclair NJ or the rest of the local area. We provide superior services which will keep your house up to date and as safe as possible when it comes to electrical work. For example, we replace outdated knob and tube wiring, which often presents a fire hazard, with modern copper wiring. Knob and tube wiring normally dates before 1940 when there were less demands on electrical systems than you discover now. These systems are now providing significantly less capacity than what most homeowners demand of them. Also to take into consideration is the fact that other factors can result in damage to this wiring over time, such as for example building rodents and building renovations. This makes it very important to take into consideration upgrading, especially since many insurance companies require this upgrade in order to provide coverage as a result of the increased danger. O’Hara is the company to contact if you need 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.Many homeowners discover that they trip their circuit breakers in the summer when they operate air conditioners since several old homes have only 60 amp or 100 amp service panels. These issues are made worse in the event the homeowner has computers, high definition televisions, or a home-automation system. The solution to such difficulties is to upgrade the service to 200 amp. For an affordable price, O’Hara Electric can perform a 200 amp service upgrading as a top choice for a commercial or residential electrician near Jersey City NJ for your house. Get in touch with our staff now to find out more regarding the services our residential electrical company’s offer.

    Lighting Installation Contractor Near Millburn NJ

    We understand how essential it’s to your business to have electrical systems that are working at optimum efficiency as a leading choice if you need a lighting fixture installations company near Montclair NJ. To help business owners to keep their energy costs low, we provide LED lighting fixture installations. By replacing your store or office’s old incandescent lighting fixtures with modern LED lighting, you can reduce your company’s power bill by 75 percent. O’Hara, along with being a top choice for an LED lighting fixture installation company in Jersey City NJ, is skilled when it comes to installing, maintaining, and repairing outdoor lighting fixtures, parking lot lighting and security systems, together with network wiring and cabling. Yet another reason to choose O’Hara Electric is the fact that to cause as little inconvenience to your customers as possible, we are very flexible when scheduling time to work.

    Commercial Electrical Company Near Millburn NJ

    If you are in need of a respected local commercial or residential electrician near Jersey City NJ offering a wide array of services, you need O’Hara Electric. Just a couple of these are:

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

    If you need a qualified commercial or residential electrician near Millburn NJ for landscape lighting or other services, get in touch with O’Hara Electric right away.

    Landscape Lighting Contractor Near Millburn NJ

    We are additionally a leading commercial or residential electrician serving Montclair NJ if you require installation, maintenance or repair of your landscape lighting. Our landscape lighting designers explore both the functional and aesthetic functions for your lighting if this is your first time having it installed. Based upon this vision, our landscape lighting specialists supply a variety of designs using energy efficient lighting fixtures which add beauty as well as safety and security for your outdoor environment. To learn more about the choices O’Hara Electric provides for landscape lighting in Montclair NJ, give us a call now.

    Local Electrical Contractor Near Millburn NJ

    There are few that are able to compete with O’Hara and what we’re able to supply when you’re in need of a residential or commercial electrician near Montclair NJ. We provide a wide range of services, making us a top pick for your electrical needs whatever they might be. We strive to lead the way in both quality of service rendered and client satisfaction, never entirely happy unless you are.