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

    Residential Electrical Contractor Florham Park NJ

    If you have been trying to find a residential or commercial electrician in Montclair NJ and surrounding areas you’re capable of depending on, look no further than O’Hara Electric. When you’re looking for a company with industry experience, we’ve been doing business since 1963. Many things have changed in that time. However, you can still count us when it comes to providing a high level of customer service and quality. We’re capable of providing a wide range of top quality services for both commercial and residential customers, which is among the reasons we are called so often. We are additionally fully licensed and insured. When you’re in need of a respected commercial or residential electrician in Montclair NJ or other areas, there’s nobody else you need to contact.

    Electrician Near Florham Park NJ

    As a top option for a residential electrician near Jersey City NJ and nearby areas, we’re capable of performing high quality lighting installations. Having a house that is inviting and well lit is something which everyone should get to enjoy. A property that is brighter and more visually appealing is the result, together with one which is safer. In addition to preventing trips and falls, this additionally deters crime. Landscape lighting will additionally increase your property value as it increases your curbside appeal. When you’re looking for a residential electrician near Union NJ for installation of landscape lighting or other services, don’t hesitate to make your first call O’Hara Electric.

    Electricians Near Florham Park NJ

    When you’re looking for a commercial electrical service contractor near Montclair NJ, it’s important to have someone you can count on for quality work. When you need top quality corporate lighting installations for your business, regardless of its size, we have you covered. Never underestimate how essential lighting is in terms of your workplace’s productivity and safety. O’Hara Electric is going to be there when you need us. We use new LED lighting that’s highly energy efficient, which means your business can be more environmentally friendly while saving you a significant amount of money in the long term. Find out the reason we’re such a trusted choice for business owners in need of a commercial electrician near Clifton NJ by getting in touch with us today.

    Residential Electrical Companies Near Florham Park NJ

    If you are interested in renovating your home, it is essential to partner with an experienced residential electrician near Montclair NJ to make certain you get your lighting precisely the way you’d like. An increase in productivity in your workspace and improving your daily life are advantages of this service. If you aren’t certain what you are looking for, we can help after making an evaluation. We can additionally help by installing lighting you have bought on your own. O’Hara Electric is standing ready if you are trying to find a leading residential electrician near Montclair NJ for high quality lighting installations.

    Electrical Company Near Florham Park NJ

    Are you looking for a qualified residential electrician near Westfield NJ or surrounding areas to perform a replacement of your knob and tube wiring? Your ideal choice is O’Hara Electric. This kind of wiring was very popular in homes from the 1900s to the late 1940s and was additionally known as open wiring. Some homes which are older may still have this kind of wiring. For safety and efficiency issues it will have to be replaced. At O’Hara Electric we have the experience and skill if you need a residential electrician to perform replacement of your knob and tube wiring in Florham Park NJ.

    Electrical Service Company Near Florham Park NJ

    As a leading local residential or commercial electrician near Montclair NJ, you’ll discover we’re capable of offering a broad range of services for home and business owners. Just a couple of these are:

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

    Have you been searching for electricians near Montclair NJ for services like lighting installation? Be sure to get in touch with O’Hara Electric today.

    Commercial Electrical Companies Near Florham Park NJ

    If you’re in need of a commercial or residential electrician near Montclair NJ and surrounding areas for any type of electrical service, O’Hara Electric is the only name you need to remember. We’ve got more than fifty years of experience, which will be a benefit to you as a business or homeowner. We’re even capable of offering free estimates. There’s no reason to not contact us right away.