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 Rochelle Park NJ

    For over 50 years E & M O’Hara Electrical Contractors have been the among the best options for elite commercial and residential electricians near Montclair NJ and surrounding areas. Our proactive client service approach has consistently earned us exceptionally satisfied clients who return time after time. Our company is based in West Orange NJ, and supplies high quality services to the rest of the local area. You may count on receiving quality services when you contact us thanks to our reputation in the local region. E & M O’Hara Electrical Contractors consistently has been and is still dedicated to finishing jobs correctly and affordably, which is why we’re still among the most highly respected commercial and residential electricians in Westfield NJ. As a second generation of the O’Hara family proceeds to maintain the traditions of our family owned company, you can be sure that the O’Hara Electrical Contractors core values; expertise, reputations and performance, are still being carried on.

    Electrician Near Rochelle Park NJ

    You are able to count on E & M O’Hara Electrical Contractors if you are in need of a residential electrician near Montclair NJ. At O’Hara Electrical Contractors our team 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 also a top commercial residential electrical company for lighting fixture installation near Rochelle Park NJ Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are simply some of the services that we offer as residential and commercial electricians in Rochelle Park NJ. For a half century E & M O’Hara Electrical Contractors has been delivering quality work as a residential electrician for countless amounts of clients. We are able to take on any project regardless of if it’s an entire business’s electrical wiring or simply a lighting fixture installation. We carry even the rarest of circuit breakers, so we can finish any job. In addition, we keep many in stock so your updated electrical system is going to be up to date. As a full-service electrical company, E & M O’Hara Electrical Contractors is ready for any job that you have.

    Electricians Rochelle Park 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 these days. Handling these old wiring jobs can help our clients preserve their residence’s history and this is just another reason, among many others, why O’Hara Electrical Contractors is a leading choice for a residential and commercial electrical contractor near Montclair NJ and the rest of the local area for so many business and home owners. Our services for site lighting, 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. If you need smoke detector installation, we’re additionally well equipped to handle this type of service, among many others. Should you find yourself in search of dependable residential and commercial electricians in Montclair NJ, E & M O’Hara Electrical Contractors is the choice to make.

    Electrical Contractor Near Rochelle Park NJ

    As a trusted commercial or residential electrical service near Montclair NJ, you’re going to find a large number of services are available from O’Hara. These are merely a few:

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

    Are you in need of a skilled commercial or residential electricians near Rochelle Park NJ for services such as lighting fixture installation? Be sure to call us today at O’Hara Electric.

    Residential Electricians Near Rochelle Park NJ

    We offer free estimates for just about any lighting fixture installation as a trusted commercial and residential electrical service in Jersey City NJ or for any other electrical job. You may be surprised what an effect getting the proper lighting fixtures installed can have. As a respected residential electrician, we have trained experts who can evaluate your residence and how lighting fixtures can help you get the most out of it. We’re capable of helping you in lighting the exterior of your home in addition to the interior. We provide these services to serve the needs of local business owners together with performing work on local homes. We have an excellent reputation when it comes to performing top quality work, meaning if you need a leading commercial electrical service in Montclair NJ for lighting installation or any other electrical service.

    Smoke Detectors Installed Near Rochelle Park NJ

    If you need smoke detectors installed in Cranford NJ, O’Hara is the one to call. Taking your health and safety for granted is common. After all, who thinks a fire would happen to them? We’re capable of offering smoke detector installation to make sure you and your family remain safe from harm and alert you to danger. This kind of work requires an electrician you’re capable of trusting. This is why O’Hara is the one to get in touch with if you’re in need of a residential electrician near Rochelle Park NJ for smoke detector installation.

    Landscape Lighting Contractor Near Rochelle Park NJ

    With a landscape lighting installation like we can supply as a residential electrician in Jersey City NJ, you will be able to make sure your property not only stands out but looks the best it can at night as well. There are a lot of reasons why this is a highly sought after service we offer as a leading commercial and residential electrician. Ensuring your house is more secure is another advantage. This is additionally an important consideration for businesses looking to make a positive initial impression on customers or clients. Having well lit parking lots and driveways are also capable of helping limit possible liability issues. Get in touch with us at O’Hara Electric if you’re looking for a landscape lighting contractor to help you with landscape lighting.

    Attic Fan Installation Near Rochelle Park NJ

    We’re capable of offering a broad range of services as a residential electrician, such as attic fan installations in Rochelle Park NJ. As we all know, hot air rises. This means on a typical day in the summer, you can wind up with a pretty hot attic. In addition to keeping cool, you can experience better energy efficiency by working with a dependable contractor like O’Hara.

    Having an attic fan installed offers a large number of benefits, including:

    • Lowering your long-term power costs
    • Safeguard your roof
    • Keeping your temperatures down
    • Prevent humidity damage to your items
    • Keeping moisture out of your attic

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

    Residential Electricians Rochelle Park NJ

    Being your number one choice for an electricians near Montclair NJ or the rest of the local area is our goal at E & M O’Hara Electrical Contractors. There’s no reason not to call thanks to the large variety of services we’re capable of providing. Contact E & M O’Hara Electrical Contractors now at 973-287-4827 or email us at info@oharaelectric.com. Next time you find yourself looking for lighting fixture installations in Rochelle Park NJ, the only name you need to remember is O’Hara Electrical Contractors.