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 Whippany NJ

    E & M O’Hara Electrical Contractors was established in 1963 and since then we’ve been a leading commercial and residential electrician near Whippany NJ and surrounding areas. With our hands on approach to our service together with our business practices, we’ve consistently had customer satisfaction as our primary mission. Based in West Orange NJ, we service the local area with high quality services. You may rely on receiving quality services when you get in touch with us thanks to our reputation in the local area. Providing our clients with professional service and high quality workmanship, and consistently at a fair cost, O’Hara Electrical Contractors has acquired a reputation as a leading commercial and residential electrician in Montclair. As we pass the reins of our company to the next generation, we want our customers to know that our rigorous business philosophy of hard work and transparent pricing won’t ever change.

    Electrician Whippany NJ

    If you need a residential electrician near Montclair NJ, there’s no need to look any further than E & M O’Hara Electrical Contractors. O’Hara Electrical Contractors is a completely insured and licensed electrical company possessing a fleet of equipped trucks that are ready to perform any installation, repair, or emergency fixes quickly, efficiently, and with our standards at heart. Beyond our residential focus, we are also a top commercial residential electrician for lighting fixture installation near Whippany NJ Offering both commercial and residential services like landscape lighting, smoke detector installation, lighting fixture installations and even 200-amp service upgrading, we live up to your requirements, and can give all we have for your comfort. For a half century E & M O’Hara Electrical Contractors has been providing quality work as a residential electrician for countless amounts of customers. We can take on any project no matter if it is an entire business’s electrical wiring or merely a lighting fixture installation. As an added support, we carry in stock those hard to find or even obsolete circuit breakers, making even the most demanding of jobs look simple. We are able to also supply 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 project that you have.

    Electrical Companies Whippany NJ

    If you require knob and tube wiring, E & M O’Hara Electrical Contractors is going to additionally have the ability to handle this antiquated technique. As a leading choice for a residential and commercial electrician 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. We’re also well equipped to handle a large range of other services including having smoke detectors installed. All you have to do is call O’Hara Electric if you’re in need of these or any other services from a top electrical service in Montclair NJ.

    Electrical Contractor Near Whippany NJ

    As a trusted commercial or residential electrician near Jersey City NJ, you’ll discover a wide range of services are available from O’Hara. These are just a few:

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

    When you need a commercial or residential electrician near Whippany NJ you can trust for lighting fixture installation or other services, get in touch with us right at away at O’Hara Electric.

    Commercial Electrical Contractors Near Whippany NJ

    We’re available to provide complimentary estimates for projects like lighting installation in Whippany NJ and other jobs. You may be surprised what an impact having the proper lighting fixtures installed can make. Get the absolute most out of your home by having a trusted residential electrical company assess your needs for lighting fixtures. We can assist you in lighting the exterior of your home in addition to the interior. We offer these services to meet the requirements of local business owners in addition to performing work on local homes. We possess an excellent reputation when it comes to performing top quality work, which means if you’re in need of a leading commercial electrician in Montclair NJ for lighting installations or any other electrical service.

    Smoke Detectors Installed Near Whippany NJ

    When you need smoke detectors installed in Montclair NJ, O’Hara is the one to contact. Most people wouldn’t ever think a fire could happen to them and take their health and safety for granted. Alerting you at the first sign of danger, the smoke detectors we install can keep your family safe from harm. This kind of work requires an electrician you can trust. This is the reason O’Hara is the one to get in touch with when you’re looking for a residential electrician near Whippany NJ for smoke detector installation.

    Landscape Lighting Contractors Whippany NJ

    With a landscape lighting installation like we can supply as a residential electrician in Jersey City NJ, you’re going to have the ability to make certain your property not only stands out but looks the best it can at night as well. This is a very requested service from local commercial and residential electrical companies for many reasons. It can also be helpful to ensure your home is more secure. For businesses, this will help in making a positive first impression on clients or customers. To minimize possible liability issues, it’s also important to ensure your parking lot and driveways are well lit. 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 Whippany NJ

    As a residential electrician serving Whippany NJ, we offer a broad range of services, including attic fan installation. Your attic can get fairly hot on your normal summer day due to the fact that hot air will rise. In addition to keeping cool, you’re capable of experiencing improved energy efficiency by working with a reliable contractor such as O’Hara.

    Attic fan installation offers a large number of advantages, including:

    • Keeping your temperatures down
    • Keeping moisture out of your attic
    • Keeping your long-term power costs down
    • Less items damaged by humidity
    • Prevent roof damage

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

    Commercial Electrical Contractors Whippany NJ

    At E & M O’Hara Electrical Contractors, we strive to be your number one choice for a commercial or residential electrical company near Montclair NJ or the rest of the local region. The wide range of kinds of services we are able to offer 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’re searching for lighting fixture installation in Montclair NJ, the only name you’ve got to remember is O’Hara Electrical Contractors.