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

    Electrical Contractor Harrison NJ

    Since beginning E & M O’Hara Electrical Contractors in 1963, we’ve continued to be a top choice for all those in need of a commercial and residential electrician near Harrison NJ and surrounding local areas. With our hands on approach to our service together with our business practices, we have consistently had customer satisfaction as our main objective. Our company is based in West Orange NJ, and supplies high quality services to the rest of the local area. Our standing in the local area is the reason you’re able to count on the services you receive from us. E & M O’Hara Electrical Contractors always has been and is still dedicated to finishing jobs correctly and affordably, which is why we’re still one of the most highly respected commercial and residential electrical services in Jersey City. As we pass the reins of our company to the next generation, we’d like our customers to know that our rigorous business philosophy of hard work and transparent pricing won’t ever change.

    Electrician Near Harrison NJ

    You are able to count on E & M O’Hara Electrical Contractors if you are in need of a residential electrical contractor near Montclair NJ. At O’Hara Electrical Contractors our staff is expertly trained and licensed by the state of New Jersey for absolutely any electrical jobs that you have. Beyond our residential focus, we are additionally a leading commercial residential electrical company for lighting fixture installation near Harrison NJ Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are simply some of the services that we provide as residential and commercial electrical services in Harrison NJ. For more than half a century, O’Hara Electrical Contractors has had the opportunity to supply clients with superior quality service at competitive prices. We are able to tackle any job, no matter the size. Our stock of old and outdated circuit breakers means that we can handle even the most demanding of projects. We can additionally provide some of the latest and greatest technologies too. As a full-service electrical company, E & M O’Hara Electrical Contractors is prepared for just about any job that you have.

    Electricians Harrison NJ

    E & M O’Hara Electrical Contractors is well equipped to provide any knob and tube writing, which can be increasingly rare to come by nowadays. Being able to work with these older wiring systems while additionally being fluent in all of the latest innovative techniques in the electrical world is why E & M O’Hara Electrical Contractors is a leading choice for among local commercial and residential electricians for lighting fixture installation near Montclair NJ and surrounding areas. Our services for security lighting, service updates, home automation, network cabling, and ceiling and exhaust fans is what has earned us the Best of Essex Awards for six years running. We are additionally well equipped to handle a wide variety of other services including having smoke detectors installed. All you need to do is call O’Hara Electric if you’re in need of these or any other services from a top electrician in Montclair NJ.

    Electrical Company Harrison NJ

    If you’re in need of a trusted local residential or commercial electrical service contractor near Jersey City NJ, O’Hara Electric provides a broad range of services. These are only several:

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

    Get in touch with us right away at O’Hara Electric when you need a skilled commercial or residential electrician near Harrison NJ for lighting fixture installation or other services.

    Lighting Fixture Installations Harrison NJ

    Commercial Electricians Near Harrison NJ

    We provide complimentary estimates for any lighting fixture installation as a trusted commercial and residential electrician in Jersey City NJ or for every other electrical job. Never underestimate the effect that proper lighting fixtures can have on your home. As a respected residential electrical company, we have trained experts who can evaluate your home and how lighting fixtures will be able to assist you in getting the most out of it. We’re capable of helping you in lighting the exterior of your home in addition to the interior. If you own a business, you can take advantage of our top quality services as well. You can be sure your money is being spent wisely if you need a top commercial electrical contractor in Montclair NJ for lighting fixture installations thanks to our excellent reputation.

    Smoke Detector Installation Near Harrison NJ

    Smoke detector installation near Harrison NJ is Among the most important services we offer as a residential electrician. Taking your safety and health for granted is normal. After all, who thinks a fire would happen to them? Alerting you at the first sign of danger, the smoke detectors we install are able to keep your family safe from harm. It’s essential to find an electrician you’re able to trust when it comes to this kind of work. Do you need smoke detectors installed in Parsippany NJ? O’Hara is the one to contact for this reason.

    Landscape Lighting Installation Harrison NJ

    To ensure your property looks its absolute best at night and stands out from the rest, take advantage of landscape lighting installations we can supply as a residential electrical company in Jersey City NJ. There are a lot of reasons why this is a very common service we offer as a local commercial and residential electrical contractor. The fact that it makes your house safer at night is something else important to consider. This can help in making a positive first impression on potential clients or customers for businesses. Having well lit parking lots and driveways can also help minimize possible liability issues. Call us at O’Hara Electric if you’re looking for a landscape lighting contractor to assist you with landscape lighting.

    Attic Fan Installation Near Harrison NJ

    As a residential electrician serving Harrison NJ, we offer a wide variety of services, including attic fan installations. Your attic can become rather hot on your normal summer day as a result of the fact that hot air rises. By working with O’Hara, you can be certain to keep cool in addition to ensuring improved energy efficiency.

    There are many benefits to having attic fans installed. These are several examples:

    • Lowering temperatures
    • Preventing mold
    • Lowering your long-term energy costs
    • Prevent humidity damage to your items
    • Protect your roof

    Find out the reason homeowners are selecting O’Hara Electric today by calling us for attic fan installations near Montclair NJ.

    Commercial Electrical Contractors Harrison NJ

    Being your number one choice for an electrician near Montclair NJ or the rest of the local region is our goal at E & M O’Hara Electrical Contractors. We’re able to provide a wide range of types of electrical service, which will always be to your benefit. Get in touch with us right away at 973-287-4827 or email us at info@oharaelectric.com. Next time you are looking for lighting fixture installations in Harrison NJ, the only name you’ve got to remember is O’Hara Electrical Contractors.