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 Westfield NJ

    E & M O’Hara Electrical Contractors began in 1963 and since then we have been a premier commercial and residential electrician near Jersey City NJ and surrounding areas. Our engaging customer service strategy has consistently earned us exceptionally satisfied clients who return time after time. Our company is based in West Orange NJ, and provides high quality services to the rest of the local region. Our reputation in the local area is why you’re able to count on the services you receive from us. E & M O’Hara Electrical Contractors always has been and is still committed to finishing jobs correctly and affordably, which is why we are still one of the most highly respected commercial and residential electricians in Jersey City. As we change the guard to our second generation at E & M O’Hara Electrical Contractors, you are able to rest assured our business philosophy isn’t ever going to be altered from great work done at budget-friendly prices.

    Electrician Near Westfield NJ

    As our reputation keeps growing as respected residential electricians for lighting fixture installation near Jersey City NJ, you are able to trust our professionals to deliver top quality work from start to finish and keeping their focus on making certain each job is completed right. O’Hara Electrical Contractors is a completely insured and licensed electrical company with a fleet of equipped trucks which are ready to perform any installation, repair, or emergency fixes rapidly, efficiently, and with our standards at heart. In addition to handling residential work, we’re additionally a leading choice for a residential electrical contractor in Montclair NJ. Providing both residential and commercial services such as landscape lighting, smoke detector installation, lighting fixture installations and even 200-amp service upgrading, we live up to your needs, 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 clients. We are able to take on any project no matter if it is an entire company’s electrical wiring or only a lighting fixture installation. We carry even the rarest of circuit breakers, so we can complete any job. In addition, we carry the most advanced and latest technologies too. 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.

    Electricians Near Westfield 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 nowadays. Handling these old wiring jobs will help our clients preserve their home’s history and this is yet another reason, among many others, why O’Hara Electrical Contractors is a go to choice for a commercial and residential electrical service near Montclair NJ and the rest of the local area for so many home and business owners. Our services for site lighting, security lighting, home automation, services updates, network cabling, and ceiling and exhaust fans is what has earned us the Best of Essex Awards for six years running. We’re additionally well equipped to handle a wide variety of other services including smoke detector installation. Should you find yourself in search of reliable commercial and residential electricians in Westfield NJ, E & M O’Hara Electrical Contractors is the choice to make.

    Electrical Contractor Westfield NJ

    As a trusted residential or commercial electrician near Montclair NJ, you’ll discover a large number of services are available from O’Hara. These are only a few:

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

    Are you in need of an experienced residential or commercial electricians near Westfield NJ for services such as lighting fixture installation? Be sure to contact us right away at O’Hara Electric.

    Commercial Electricians Near Westfield NJ

    We’re available to supply free estimates for jobs such as lighting installation in Montclair NJ and other projects. Never underestimate the impact which appropriate lighting fixtures may have on your home. As a trusted residential electrical company, we employ trained specialists that can evaluate your residence and how lighting fixtures can assist you in getting the most out of it. We don’t merely supply lighting for the interior of your home either. We’re equipped to light your landscape as well! We don’t just offer services for local homeowners either, but are here to meet the requirements of local businesses. You can be sure your money is being well spent when you need a top commercial electrical contractor in Montclair NJ for lighting fixture installations thanks to our excellent reputation.

    Smoke Detector Installation Near Westfield NJ

    When you need smoke detectors installed in Westfield NJ, O’Hara is the one to call. It’s easy to take your safety and health 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. This kind of work calls for an electrician you’re capable of trusting. This is the reason O’Hara is the one to get in touch with if you’re in need of a residential electrical company near Westfield NJ to install a smoke detector.

    Landscape Lighting Westfield NJ

    To make sure your property looks the best it can at night and stands out from the rest, take advantage of landscape lighting installations we can supply as a residential electrician in Montclair NJ. This is a highly sought after service from local residential and commercial electrical services for many reasons. It can also be helpful to ensure your home is more secure. This can help in making a favorable initial impression on potential customers or clients for businesses. When you are trying to limit potential liability issues, having a well lit driveway and parking lot are also things you should consider. 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 Westfield NJ

    When you are looking for attic fan installation in Westfield NJ, this is one of the large number of services we’re capable of providing as a residential electrician. As we all know, hot air rises. This means on a normal summer day, you’re capable of winding up with a pretty hot attic. Together with keeping cool, you’ll experience better energy efficiency by working with a reliable company like O’Hara.

    Attic fan installation is capable of offering a large number of benefits, including:

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

    When you need attic fan installation from a leading residential electrical service company serving Montclair NJ and other nearby areas, discover the reason homeowners are selecting O’Hara Electric today.

    Residential Electrical Contractors Near Westfield 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 . We are able to provide a large variety of kinds of electrical service, which is going to always be to your benefit. You are able to call us directly at 973-287-4827 or email us at info@oharaelectric.com. O’Hara Electrical Contractors is the only name you’ve got to remember when you’re looking for lighting installation in Montclair NJ or the rest of the local area.