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 Westfield NJ

    Business and homeowners in search of electricians near Montclair NJ and the rest of the local region have been turning to E & M O’Hara Electrical Contractors since 1963. In fact, at O’Hara Electric we’re proud that we’ve been voted the Number One Electrical Contractor in Essex County NJ. By providing customer service that’s impeccable together with electricians that possess unsurpassed skills and knowledge, we have earned the support of the local community as a family owned electrical service company based in West Orange NJ. Without sacrificing on quality of service, we are able to offer services which are affordable and reasonable compared to other residential or commercial electrical contractors in Westfield NJ and the local region, as many clients are pleased to discover.

    Electrician Near Jersey City NJ

    When homeowners need a residential electrical contractor near Montclair NJ, they choose O’Hara Electric regardless of what their requirements are. This is because of our long standing reputation and variety of services we’re capable of providing. Our team is capable of updating the electrical systems of older houses, in addition to providing electrical services for new construction like smoke detector installation or attic fan installation. One of the most effective things you can do to keep your home and family safe, and a common service we offer is having smoke detectors installed near Westfield NJ This is something which a lot of homeowners put off or neglect to even think about, but is going to allow you to sleep peacefully knowing your house is protected from this situation.

    Electrical Services Companies Near Westfield NJ

    As a leading choice when you require a residential lighting fixture installations company near Montclair NJ or the rest of the local region, we are dedicated to making your house safer in other ways than having smoke detectors installed. To keep your home safe as possible and up to date when it comes to electrical work we offer a selection of premium services. One thing we are known for is replacing old knob and tube wiring with modern copper wiring, reducing the potential for a fire hazard. Knob and tube wiring typically dates before 1940. Then, there were significantly less demands on electrical systems than you typically see nowadays. These systems are now providing significantly less capacity than what most homeowners require of them. There are other factors to take into consideration as well, such as the fact that factors such as rodents and building renovations can cause damage to the wiring as the years go on. Prior to supplying coverage, the increased risk means that many insurance companies are going to require you to upgrade, which is yet another factor. For a professional residential electrical contractor near Montclair NJ to perform a knob and tube wiring upgrade, O’Hara is the company to call.

    Residential Electrical Contractors Near Westfield NJ

    As a residential electrician near Montclair NJ we’re capable of offering the services you need for your home.Many older homes also only have 60 amp or 100 amp service panels, and you might discover that when you run air conditioners in the summer you are tripping your circuit breakers. These problems are compounded in the event the homeowner has computers, high definition televisions, or a home automation system. The solution to such problems would be 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 Westfield NJ for your residence. To learn more about the services we are able to supply as a residential electrical service, give our team a contact today.

    Lighting Installation Contractors Near Westfield NJ

    We understand how important it is to your business to have electrical systems that are working at optimum efficiency as a top choice when you need a lighting installations contractor near Montclair NJ. To help business owners to keep their energy costs to a minimum, we offer LED lighting fixture installations. You can reduce your company’s power bill by 75% by replacing your store or office’s outdated incandescent lighting fixtures with modern LED lighting. In addition to being a trusted LED lighting fixture installations contractor in Westfield NJ O’Hara Electric also installs, maintains, and fixes outdoor lighting fixtures, parking lot lighting and security systems, and 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’re very flexible when scheduling time to work.

    Commercial Electrical Companies Near Westfield NJ

    As a respected commercial or residential electrical service company near Jersey City NJ, you’ll find we’re capable of providing a broad range of services for local residents. These are just several:

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

    When you need a qualified commercial or residential electrical service contractor near Westfield NJ for landscape lighting or other services, get in touch with O’Hara Electric right away.

    Landscape Lighting Contractor Near Westfield NJ

    We’re additionally a top commercial or residential electrical contractor 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 go over all the available choices with regard to both function and aesthetics. Our landscape lighting specialists supply a number of distinct designs utilizing energy efficient lighting fixtures that add beauty along with safety and security for your outdoor environment according to this vision. Call O’Hara Electric right away and discover what we can do for you in terms of landscape lighting serving Westfield NJ.

    Qualified Electrical Service Near Westfield NJ

    Few companies are capable of competing with O’Hara Electric when it comes to commercial or residential electricians near Montclair NJ. The fact that we provide such a wide variety of services means we’re your top choice for all your electrical requirements, whether you own a home or own your own business. We work hard to lead the way in both quality of service rendered and client satisfaction, never completely happy unless you are.