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 Roselle NJ

    For over fifty years E & M O’Hara Electrical Contractors have been the among the best alternatives for elite commercial and residential electricians near Montclair NJ and surrounding areas. Our proactive client service approach has consistently earned us highly satisfied customers who return time and time again. Our company is based in West Orange NJ, and supplies high quality services to the rest of the local region. You may rely on receiving quality services when you call us as a result of our reputation in the local region. E & M O’Hara Electrical Contractors always has been and is still committed to finishing jobs correctly and affordably, which is why we’re still among the most highly recommended commercial and residential electricians in Jersey City NJ. As we pass the reins of our business to the next generation, we want our clients to know that our strict business philosophy of hard work and transparent pricing will never change.

    Electrician Near Roselle NJ

    You can trust E & M O’Hara Electrical Contractors if you are in need of a residential electrician near Montclair NJ. O’Hara Electrical Contractor’s team of electricians and vehicles are fully licensed and ready to take on any electrical job that you have. Outside of handling residential work, we’re also a leading choice for a residential electrician in Montclair NJ. Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are just a number of the services which we offer as residential and commercial electrical contractors in Westfield NJ. For over 50 years, O’Hara Electrical Contractors has been able to supply clients with outstanding quality service at competitive prices. We have the ability to tackle any job, no matter the size. Our stock of old and outdated circuit breakers means that we are able to handle even the toughest of projects. We are able to also supply some of the latest and greatest technologies too. Whether it is a renovation or a new construction project, we are a full-service electrical company that is capable of handling all your requirements.

    Electricians Near Roselle NJ

    In the event you require knob and tube wiring, E & M O’Hara Electrical Contractors will additionally be able to handle this antiquated technique. As a top choice for a commercial and residential electrical contractor near Montclair NJ and the rest of the local area, at E & M O’Hara Electrical Contractors we believe it’s essential to have the ability to supply a timeless service, taking care of old and new wiring systems alike. Winning Best of Essex Awards each year since 2009 for our service in such fields as site lighting, security lighting, home automation, services updates, exhaust & ceiling fans and network cabling, you can depend on getting the highest quality of service around. If you need to have smoke detectors installed, we are also well equipped to handle this type of service, among many others. All you need to do is contact O’Hara Electric if you are in need of these or any other services from a leading electrical service in Montclair NJ.

    Electrical Service Roselle NJ

    If you’re trying to find a trusted local commercial or residential electrical service near Jersey City NJ, O’Hara Electric provides a large number of services. Just a couple of these are:

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

    Are you in need of a skilled commercial or residential electrical contractors near Roselle NJ for services such as lighting fixture installation? Be certain to get in touch with us right away at O’Hara Electric.

    Residential Electricians Near Roselle NJ

    We offer complimentary estimates for just about any lighting fixture installation as a trusted commercial and residential electrical service in Montclair NJ or for any other electrical job. Never underestimate the effect which appropriate lighting fixtures can have on your home. As a respected residential electrician, we have trained experts that can assess your home and how lighting fixtures will be able to assist you in getting the most out of it. In addition lighting the interior of your home, we’re able to help you in lighting the exterior of your home as well. We supply these services to meet the requirements of local business owners together with performing work on local homes. You’ll be able to be certain your money is being well spent if you need a top commercial electrical contractor in Montclair NJ for lighting installations thanks to our excellent reputation.

    Smoke Detectors Installed Roselle NJ

    Smoke detector installation near Roselle NJ is Among the most essential services we’re capable of offering as a residential electrician. Most people wouldn’t ever think a fire would happen to them and take their health and safety for granted. Alerting you at the first sign of danger, the smoke detectors we’re capable of installing are able to keep your family safe from harm. This type of work requires an electrician you can trust. Do you need smoke detectors installed in Parsippany NJ? O’Hara is the one to call for this reason.

    Landscape Lighting Near Roselle NJ

    A landscape lighting installation in Roselle NJ will make sure your property stands out and looks the best it can at night. There are a lot of reasons why this is a highly sought after service we provide as a leading residential and commercial electrician. Making sure your home is more secure is another advantage. This can help in making a positive first impression on potential clients or customers for businesses. Having well lit parking lots and driveways are also capable of helping limit potential liability issues. For commercial or residential purposes, contact us the next time you’re looking for landscape lighting contractor in Montclair NJ or the rest of the local region.

    Attic Fan Installation Near Roselle NJ

    If you are in need of attic fan installation in Montclair NJ, this is one of the large number of services we provide as a residential electrician. Your attic can become fairly hot on your normal summer day as a result of the fact that hot air rises. In addition to keeping cool, you’re capable of experiencing better energy efficiency by working with a dependable company such as O’Hara.

    Having an attic fan installed is capable of offering many advantages, including:

    • Lowering your long-term power costs
    • Safeguard your roof
    • Lowering temperatures
    • Less items damaged by humidity
    • Keeping moisture out of your attic

    If you need attic fan installations from a leading residential electrician serving Montclair NJ and other nearby areas, discover why homeowners are choosing O’Hara Electric today.

    Experienced Residential Electrician Near Roselle NJ

    Being your number one choice for an electricians near Montclair NJ or the rest of the local region is our goal at E & M O’Hara Electrical Contractors. There isn’t any reason not to get in touch with us thanks to the large range of services we’re capable of supplying. Call us today at 973-287-4827 or email us at info@oharaelectric.com. Next time you’re shopping for lighting fixture installation in Union NJ, the only name you need to remember is O’Hara Electrical Contractors.