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 Companies Mountainside NJ

    When you are in need of commercial electricians near Montclair NJ to deal with a broad range of kinds of electrical work, there is no one else you need to call but O’Hara Electric. Our top quality services have been relied on by local home and business owners since 1963. There are many reasons why we have had the opportunity to stay in the business such a long time. We aren’t just entirely devoted to ensuring the very best quality work possible but also the absolute best as it pertains to customer service. It does not matter what your requirements are – we are completely insured and licensed and ready to fulfill them. Not only do we offer premium quality work, but you are able to also count on prices that are exceptionally affordable in comparison with other local electrical contractors. When you’re in need of a commercial or residential electrician near Mountainside NJ you are able to trust, do not hesitate to contact us at O’Hara Electric.

    Electrician Near Mountainside NJ

    We’re capable of supplying you with a wide range of services as a residential electrician in Montclair NJ or the rest of the local region. Do you need your old knob and tube wiring replaced? Or do you require electrical work for your new home construction. By handling work such as smoke detector installation and outdoor lighting we can make sure that the safety of your house and family is protected. Do you require a recommended residential electrician in Mountainside NJ or the rest of the area to perform work at your home? Do not hesitate to contact us at O’Hara Electric and speak to the experts.

    Electrical Service Contractor Near Mountainside NJ

    If you require a commercial electrician near Montclair NJ or other local areas, O’Hara Electric is the ideal alternative, in addition to our residential services. With energy efficient lighting, you might not be aware of how much money you are able to save over time. When it comes to lighting for your business, we can help you by installing the very best as a lighting installations contractor. When you’d like to reduce liability issues and make sure security is maintained, the parking lot lighting services we’re capable of providing are important to take advantage of. When it comes to your business, you always need to hire a contractor you can depend on. This is why we are the leading choice of such a high number of local business owners in search of the very best commercial electrician in Union NJ.

    Electrical Service Mountainside NJ

    Are you searching for a commercial or residential electrician near Montclair NJ? We are a perfect option thanks to the broad variety of services we’re capable of offering. Some examples include:

    • Replacement of knob and tube wiring
    • GFCI outlets
    • Smoke detector installation
    • Lighting installation
    • Landscape lighting
    • Attic fan installation
    • 200 amp service upgrading
    • And much more!

    When you need a residential electrician near Mountainside NJ, there isn’t any need to go anyplace else.

    Landscape Lighting Contractors Mountainside NJ

    When you require a landscape lighting contractor in Mountainside NJ, this is one of the services we specialize in. Anyone who is looking to get the most out of their landscaping owes it to themselves to take advantage of the fact that this can emphasize your property’s best features. Whether you’d such as elements which will seamlessly blend in with your landscaping or you’re looking to add a touch of sophistication with lights such as post lanterns and spotlights, we’ve the skills needed to fit your needs. To determine how best to fulfill your requirements, we will perform an inspection of your property. All you need to do is call our experts when you have been looking for skilled contractors for landscape lighting in Mountainside NJ.

    Residential Electrician Near Montclair NJ

    We specialize in working with knob and tube wiring as a residential electrical service contractor near Montclair NJ. This is a form of wiring that was used from the early 1900s to late 1940s. A large number of these homes are growing older, meaning these tubes and wiring are beginning to deteriorate. This calls for a company with the experience required to replace them. Are you looking for an electrician in Mountainside NJ to replace your knob and tube wiring in Mountainside NJ to bring your property up to code, O’Hara is standing by.

    Residential Electrical Company Montclair NJ

    If you’re in need of a residential electrician near Mountainside NJ for attic fan installation, O’Hara Electric is standing by. This service offers provides many benefits, which is the reason it is so common for homeowners to take advantage of it. When it comes to lowering your energy costs, it is highly effective. Having an attic fan installed is capable of reducing your need for air conditioning as a result of the fact that it draws hot air from your house and pushes it outside. O’Hara Electric is the name you want to remember for attic fan installation or other services from a residential electrician near Mountainside NJ or other local areas.

    Commercial Electrical Companies Mountainside NJ

    Anyone who needs a residential or commercial electrical company for services such as lighting installation in Montclair is going to find that we make it exceptionally easy. You are able to schedule an appointment online and we’ll call you within one business day. You can additionally contact our office for immediate assistance.