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 Union NJ

    For more than fifty years E & M O’Hara Electrical Contractors have been the among the best choices for top-notch commercial and residential electricians near Union NJ and surrounding areas. Our engaging customer service strategy has always earned us tremendously satisfied clients 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. The fact that we’ve got such a strong reputation in the local area means that you can feel confident you’re going to receive top quality service when you contact us. As a result of this, coupled with our dedication to doing jobs correctly and in a timely fashion, E & M O’Hara Electrical Contractors remains a leading choice for a commercial and residential electrical contractor in Cranford NJ. As a second generation of the O’Hara family proceeds to maintain the customs of our family owned business, you are able to be certain that the O’Hara Electrical Contractors core values; expertise, reputations and performance, are still being preserved.

    Electrician Near Union NJ

    You are able to trust E & M O’Hara Electrical Contractors if you’re in need of a residential electrical company near Montclair NJ. At O’Hara Electrical Contractors our team is expertly trained and licensed by the state of New Jersey for any electrical jobs that you have. If you’re also needing a residential electrical service in Union NJ, we’ve got you covered. Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are just some of the services that we supply as commercial and residential electricians in Livingston NJ. For a half century E & M O’Hara Electrical Contractors has been delivering quality work as a residential electrician for countless amounts of customers. All this has helped us to be able to handle any electrical job, big or small. We carry even the rarest of circuit breakers, so we can complete any job. Additionally, we carry the most advanced and latest technologies as well. E & M O’Hara Electrical Contractors is a full service electrical company that has the ability to provide installation and repair for residential and commercial properties.

    Electrical Services Companies Union NJ

    In the event you need 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 electrician near Montclair NJ and the rest of the local area, at E & M O’Hara Electrical Contractors we believe it is important to have the ability to supply a timeless service, taking care of old and new wiring systems alike. Our elite site lighting, security lighting, service updates, home automation, exhaust & ceiling fans and network cabling has earned us the Best of Essex Awards since 2009. Smoke detector installation is just one of the large range of services we’re able to provide. 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 Union NJ.

    Electrical Service Near Union NJ

    When you’re in need of a trusted local commercial or residential electrician near Jersey City NJ, O’Hara Electric provides a broad variety of services. These are only a few:

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

    If you need a commercial or residential electrical service company near Union NJ you’re capable of trusting for lighting fixture installation or other services, contact us right at away at O’Hara Electric.

    Lighting Installations Near Union NJ

    Commercial Electrical Contractors Near Union NJ

    We are available to provide free estimates for jobs such as lighting installation in Union NJ and other jobs. Having proper lighting fixtures installed in your home may have a significant impact that shouldn’t be underestimated. As a trusted residential electrical company we can assess how you can utilize lighting fixtures to bring out the very best in your home. We’re capable of helping you in lighting the exterior of your home in addition to the interior. We provide these services to meet the requirements of local business owners together with performing work on residences. You can be certain your money is being well spent if you need a top commercial electrical service in Union NJ for lighting installations thanks to our excellent reputation.

    Smoke Detectors Installed Union NJ

    If you need smoke detectors installed in Montclair NJ, O’Hara is the one to contact. It is common to take your health and safety for granted, but no-one ever suspects that a fire will happen to them. Alerting you from danger, the smoke detectors we’re capable of installing are able to keep your family safe from harm. It’s essential to discover an electrician you can trust when it comes to this kind of work. Do you need smoke detectors installed in Montclair NJ? O’Hara is the one to contact for this reason.

    Landscape Lighting Installations Union NJ

    To make sure 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 electrician in Union NJ. This is a highly sought after service from local residential and commercial electrical companies for many reasons. It can also be helpful to make certain your home is more secure. This can help in making a positive first impression on potential clients or customers for businesses. When you’re looking to limit potential liability issues, having a well lit driveway and parking lot are also things you should consider. For commercial or residential purposes, contact us the next time you’re searching for landscape lighting contractor in Montclair NJ or the rest of the local area.

    Attic Fan Installation Union NJ

    As a residential electrician serving Union NJ, we’re capable of offering a broad array of services, which includes attic fan installation. Your attic can become fairly hot on your average summer day thanks to the fact that hot air will rise. You can be sure to keep cool as well as ensure improved energy efficiency.

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

    • Avoid roof damage
    • Prevent humidity damage to your possessions
    • Reducing your long-term energy costs
    • Preventing mold
    • Lowering temperatures

    When you’re in need of attic fan installations from a top residential electrician serving Montclair NJ and other nearby areas, find out why homeowners are picking O’Hara Electric today.

    Commercial Electrical Contractors Near Union NJ

    Our top goal at E & M O’Hara Electrical Contractors is being your top choice when you are shopping for a commercial or residential electrician near Montclair NJ . There isn’t any reason not to give us a call thanks to the wide variety of services we’re capable of providing. Call E & M O’Hara Electrical Contractors right away at 973-287-4827 or email us at info@oharaelectric.com. O’Hara Electrical Contractors is the one name you’ve got to remember when you’re searching for lighting installation companies in Montclair NJ or the rest of the local region.