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 Service Caldwell NJ

    O’Hara Electric is a top choice if you’re looking for an incredibly efficient and skilled commercial or residential electrician near Westfield NJ and surrounding areas for landscape lighting installations and other services. O ‘Hara Electric can help any business or homeowner make the most of their space with beautiful lighting and safe, perfectly functioning electrical systems. Electricity is the key to making sure every business or home functions properly. Without it you’re not going to get much done. This is the reason having an experienced residential electrician near Caldwell NJ on your side is vital, and O’Hara is a top choice.

    Electrician Near Caldwell NJ

    Creating attractive aesthetic environments and even increasing the value of your property, landscape lighting is something we’re able to help with if you’re in need of a residential electrician in Jersey City NJ and surrounding areas. When you own a business, outdoor lighting can go a long way to increase foot traffic and make customers feel more welcome. You want to find an electrician that you can rely to make certain the job is performed properly every time and that they’re consistently up to the job, regardless of what size it is. You won’t ever miss out on potential business due to your lighting system as a result of the fact that we make certain that all installations are fully functional and performed correctly. For landscape lighting in Caldwell NJ or other areas, we’ve got you covered at O’Hara.

    Residential Electrician Near Caldwell NJ

    O ‘Hara is your go-to residential electrical company near Caldwell NJ for your lighting fixtures in your home, as well. If you’ve been thinking about redoing the front yard or backyard, or you are looking for more efficient lighting inside, O ‘Hara is the only company you’re going to have to call. There isn’t any electrical job to large or small for O ‘Hara Electric, and that includes any kind of lighting installation. While lighting installation is one of our specialties, this is not all that we offer. Attic fan installation is a service that we offer as well. This can help you maintain an environment inside your home which you will find comfortable in addition to combating inclement weather. You can always be sure you’re going to work with an electrician you’re able to count because we’re able to handle all your requirements when it comes to wiring. It does not matter if you’re building a new home or having an existing one renovated. It is essential to ensure your wiring systems are properly installed. When this isn’t done right, being at risk of electrical failure and fire is a possibility you will be forced to deal with. You get the peace of mind of working with a company which possesses the experience and knowledge to do a perfect job, and many current and past customers to vouch for our quality work if you work with O’Hara Electric. There’s no need to call anyone else when it comes to lighting fixture installation in Caldwell NJ or the rest of the local area.

    Landscape Lighting Installations Near Caldwell NJ

    Are you curious about what landscaping lighting installations in Caldwell NJ can do for your property? Giving your landscape a good lighting is capable of making it look its best, whether you are interested in lighting your commercial or residential property. It can also offer a broad range of other benefits, including:

    • Prevent accidents
    • Increase property value
    • Boost your curb appeal
    • Highlight your property’s best features
    • Attract potential customers
    • Prevent crime

    When it comes to getting the most out of your landscaping lighting Union NJ, you’ve got to have an experienced electrician on your side. This is why you should get in touch with O’Hara Electric.

    Commercial Electrical Contractors Near Caldwell NJ

    As a leading local commercial or residential electrician serving Montclair NJ, we aim to fulfill all of your electrical needs. We offer a broad array of commercial and residential services to this end. Some examples are:

    • Attic fan installation
    • Lighting fixture installation
    • Commercial and residential landscape lighting
    • Renovations
    • Surge protectors

    We are ready to take your call at O’Hara if you’re looking for a residential or commercial electrical company serving Caldwell NJ or other areas.

    Electricians Near Caldwell NJ

    It doesn’t matter how large or small your project may be. O’Hara Electric is one of the best choices you’re able to make among residential electrical services near Caldwell NJ or the rest of the local area. You do not wish to cut any corners when it comes to electrical work. Making certain that you’re working with a company which is going to give you their best work each time is vital. O ‘Hara Electric strives for excellence in everything we do, and we take a personal responsibility for the quality of our work. That ‘s why you’re capable of counting on us for important electrical projects such as 200 amp service upgrading, and to make certain your family remains safe with services such as smoke detector installation. Discovering surprises on your bill from O’Hara isn’t something you will ever need to be worried about. This is because from the very first quote we strive to make sure that everything is understandable and clear. This is the reason we’re the first choice of such a large number of local home and business owners searching for a residential electrician near Caldwell NJ and other local towns.