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 Mountainside NJ

    For more than fifty years E & M O’Hara Electrical Contractors have been the among the best options for elite commercial and residential electrical services contractors near Jersey City NJ and surrounding areas. Our engaging customer service approach has always earned us exceptionally satisfied clients who return time and time again. Based in West Orange NJ, we provide high quality services to the rest of the local area.. The fact that we’ve got such a strong reputation in the local area means that you can feel confident you’re going to get top quality service when you call us. Providing our clients with professional service and top quality workmanship, and consistently at a reasonable price, O’Hara Electrical Contractors has acquired a reputation as a top commercial and residential electrician in Montclair. As we pass the reins of our business to the next generation, we want our customers to know that our strict business philosophy of hard work and transparent pricing will never change.

    Electrician Mountainside NJ

    When you’re in need of a residential electrician near Livingston NJ, look no further than E & M O’Hara Electrical Contractors. 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. Outside of handling residential work, we are also a top choice for a residential electrical company in Montclair NJ. Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are just a number of the services that we supply as residential and commercial electricians in Mountainside NJ. E & M O’Hara Electrical Contractors have really been able to offer our clients with premium electrical services for the past five decades. We have the ability to tackle any job, no matter the size. We carry even the rarest of circuit breakers, so we’re able to complete any job. We are able to also provide some of the latest and greatest technologies too. Whether it’s a renovation or a new construction project, we’re a full-service electrical company that is able to handle all your requirements.

    Electrical Services Mountainside NJ

    In the event you require knob and tube wiring, E & M O’Hara Electrical Contractors will also be able to handle this antiquated technique. As a top choice for a commercial and residential electrical service near Montclair NJ and the rest of the local area, at E & M O’Hara Electrical Contractors we believe it truly is important to be able to provide a timeless service, taking care of old and new wiring systems alike. Our services for site lighting, security lighting, service updates, home automation, exhaust & ceiling fans and network cabling is what has earned us the Best of Essex Awards for six years running. If you need to have smoke detectors installed, we are additionally well equipped to handle this type of service, among many others. All you need to do is call O’Hara Electric when you are in need of these or any other services from a leading electrician in Mountainside NJ.

    Electrical Service Mountainside NJ

    If you’re in need of a trusted local residential or commercial electrical service near Montclair NJ, O’Hara Electric offers a wide array of services. These are merely a few:

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

    Contact us right away at O’Hara Electric when you need a skilled commercial or residential electrical service near Mountainside NJ for lighting fixture installation or other services.

    Lighting Fixture Installation Contractors Mountainside NJ

    Commercial Electricians Near Mountainside NJ

    We are available to provide complimentary estimates for jobs such as lighting installation in Parsippany NJ and other projects. Having appropriate lighting fixtures installed in your home can have a substantial impact which shouldn’t be underestimated. Get the absolute most out of your home by having a trusted residential electrical contractor ascertain your requirements when it comes to lighting fixtures. We’re capable of helping you in lighting the exterior of your home in addition to the interior. We supply these services to serve the needs of local business owners in addition to performing work on local homes. You can be certain your money is being well spent if you need a top commercial electrical service in Montclair NJ for lighting fixture installations thanks to our excellent reputation.

    Smoke Detectors Installed Near Mountainside NJ

    One of the most essential services we offer as a residential electrical company near Mountainside NJ is smoke detector installation. Most people wouldn’t ever think a fire could happen to them and take their safety and health for granted. We’re capable of offering smoke detector installation to keep you and your family safe from harm and alert you to danger. This kind of work calls for an electrician you can trust. When you’re looking for a residential electrician for smoke detector installation in Montclair NJ, this is why O’Hara is the one you want to call.

    Landscape Lighting Mountainside NJ

    A landscape lighting installation in Mountainside NJ will ensure your property stands out and looks the best it can at night. This is a highly sought after service from local commercial and residential electrical services for many reasons. It will additionally be helpful to ensure your home is safer. This can help in making a positive first impression on potential clients or customers for businesses. To limit possible liability issues, it is additionally important to make certain your parking lot and driveways are well lit. Contact us at O’Hara Electric if you’re looking for a landscape lighting contractor to assist you with landscape lighting.

    Attic Fan Installation Near Mountainside NJ

    When you are looking for attic fan installation in Mountainside NJ, this is one of the many services we provide as a residential electrician. Your attic can get rather hot on your normal summer day thanks to the fact that hot air rises. Together with keeping cool, you’ll experience better energy efficiency by working with a dependable contractor like O’Hara.

    Attic fan installation can offer many benefits, including:

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

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

    Qualified Residential Electrical Companies Mountainside 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 . The broad range of kinds of services we’re able to offer is going to always be to your benefit. Contact E & M O’Hara Electrical Contractors today 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 are searching for lighting fixture installation in Montclair NJ or the rest of the local region.