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 Parsippany NJ

    E & M O’Hara Electrical Contractors was established in 1963 and since then we’ve become a premier commercial and residential electrical contractor near Montclair NJ and surrounding areas. Our proactive client service strategy has consistently earned us tremendously satisfied clients who return time after time. Based in West Orange NJ, we provide high quality services to the rest of the local area.. Our reputation in the local area is why you’re able to count on the services you receive from us. Providing our clients with professional service and high quality workmanship, and consistently at a reasonable price, O’Hara Electrical Contractors has developed a reputation as a top residential and commercial electrical service in Parsippany NJ. As we change the guard to our second generation at E & M O’Hara Electrical Contractors, you can rest assured our business philosophy isn’t ever going to be altered from great work done at reasonable prices.

    Electrician Parsippany NJ

    When you’re in need of a residential electrical contractor near Montclair NJ, look no further than E & M O’Hara Electrical Contractors. O’Hara Electrical Contractor’s team of electricians and vehicles are fully licensed and able to take on any electrical job that you have. Beyond our residential beginnings, we are additionally a leading commercial residential electrician for lighting fixture installations near Parsippany NJ E & M O’Hara Electrical Contractors supplies commercial and residential electrical services, including landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading. E & M O’Hara Electrical Contractors have been able to offer our customers with premium electrical services for the past five decades. All this has helped us to have the ability to handle any electrical job, large or small. We carry even the rarest of circuit breakers, so we’re able to complete any job. We also carry many 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 just about any job that you have.

    Electricians Near Parsippany NJ

    Together with keeping up with the newest technologies and lighting setups that are quickly growing in the field, we can also handle jobs which include knob and tube wiring; a common method used in the 1900s to late 1940s. Handling these old wiring jobs will assist our clients in maintaining their home’s history and this is yet another reason, among many others, why O’Hara Electrical Contractors is a leading choice for a residential and commercial electrician near Montclair NJ and the rest of the local area for so many home and business owners. Winning Best of Essex Awards every year since 2009 for our service in such fields as site lighting, security lighting, service updates, home automation, network cabling, and ceiling and exhaust fans, you are able to trust receiving the highest quality of service around. If you need to have smoke detectors installed, we are also well equipped to handle this kind of service, among many others. All you need to do is contact O’Hara Electric when you’re in need of these or any other services from a leading electrician in Livingston NJ.

    Electrical Service Parsippany NJ

    When you are trying to find a respected local residential or commercial electrician near Montclair NJ, O’Hara Electric provides a large number of services. Just a few of these are:

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

    Contact us right away at O’Hara Electric if you’re in need of a skilled commercial or residential electrician near Parsippany NJ for lighting fixture installation or other services.

    Commercial Electrician Parsippany NJ

    We’re available to offer free estimates for projects like lighting fixture installation in Cranford NJ and other projects. Having proper lighting fixtures installed in your house can have a considerable impact that should not be underestimated. As a trusted residential electrician we can assess how you’ll be able to use lighting fixtures to bring out the very best in your home. We can assist you in lighting the exterior of your home in addition to the interior. If you own a business, you can take advantage of our top quality services as well. When you’re in need of lighting fixture installations from a leading commercial electrical service in Montclair NJ, we possess a reputation for performing top quality work so you can be certain your money is being well spent.

    Smoke Detectors Installed Parsippany NJ

    Among the most essential services we offer as a residential electrician near Parsippany 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 can offer smoke detector installation to keep you and your family safe from harm and alert you to danger. This type of task calls for an electrician you’re able to trust. If you’re looking for a residential electrician for smoke detector installation in Union NJ, this is why O’Hara is the one you want to call.

    Landscape Lighting Installations Near Parsippany NJ

    With a landscape lighting installation like we’re capable of supplying as a residential electrician in Parsippany NJ, you’ll have the ability to ensure 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 very common service we provide as a local residential and commercial electrical contractor. It can also be helpful to make certain your home is safer. This is additionally an essential consideration for businesses looking to make a positive first impression on customers or clients. To limit potential liability issues, it is also essential to make sure your parking lot and driveways are lit well. Contact us at O’Hara Electric if you’re looking for a landscape lighting contractor to assist you with landscape lighting.

    Attic Fan Installation Parsippany NJ

    As a residential electrician serving Parsippany NJ, we offer a wide range of services, which includes attic fan installations. Your attic is capable of becoming fairly hot on your average summer day due to the fact that hot air will rise. In addition to keeping cool, you’ll experience improved energy efficiency by working with a reliable contractor such as O’Hara.

    Having an attic fan installed can offer many advantages, including:

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

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

    Commercial Electrical Companies Near Parsippany NJ

    At E & M O’Hara Electrical Contractors, we strive to be your top one choice for a commercial or residential electrician near Montclair NJ or the rest of the local area. The broad range of types of services we are able to offer is going to always be to your benefit. Call E & M O’Hara Electrical Contractors now at 973-287-4827 or email us at info@oharaelectric.com. Next time you are looking for lighting fixture installation companies in Montclair NJ, the only name you need to remember is O’Hara Electrical Contractors.