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 Contractors Elizabeth NJ

    Our staff at O’Hara Electric offers the skills, experience and products necessary to meet your electrical service needs whether you’re trying to find a commercial or residential electrical contractor in Elizabeth NJ or surrounding towns. We have experienced electricians that are standing by to ensure the work is completed efficiently, on time and on budget, whether you’re in need of knob and tube wiring replacement, lighting fixture installations, or 200 amp service upgrading. You benefit from our family’s more than 50 years of experience as a top choice for a local commercial and residential electrician in Montclair NJ and other areas when you make O’Hara Electric your top choice.

    Electrician Elizabeth NJ

    Whether you’re seeking a commercial or residential electrical service in Montclair NJ or surrounding towns for landscape lighting to energy efficient LED lighting fixture installations, we have consultants that are standing ready to ensure our customers are provided with guidance concerning the best kind of fixtures in terms of function, aesthetics, and price points. Whether you require work done for your home or business, our customers are capable of obtaining free estimates. The commercial electricians in our employ have the experience, skill and training to supply a wide variety of kinds of facilities with skilled lighting fixture installation. This includes hospitals, banks, professional offices, and industrial complexes just to start. Homeowners and business owners have trusted our lighting fixture installation company for safe quality work, impeccable service, and reasonable prices since 1963. Whatever your requirements are, O’Hara is the only choice you’re going to require for a residential or commercial electrician in Montclair NJ.

    Residential Electrician Near Elizabeth NJ

    Are you a homeowner searching for an experienced residential electrician in Montclair NJ or surrounding towns to restore or rehabilitate a house constructed in the early 20th century? Make O’Hara your first choice. Replacing outdated and potentially dangerous knob and tube wiring as well as 200 amp service upgrading are areas which our pros have a significant amount of skill in. If you have a historic home, it’s important to ensure it remains cool in the summer. This is where the attic fan installation we’re capable of performing comes in. High quality carbon monoxide and smoke detector installation are services we offer as a result of the fact that your family’s safety is a high priority for us as a local family owned electrical service. Are you looking for a consultation and free estimate by residential electrical company in Montclair NJ and other areas who is a specialist in replacing knob and tube wiring in addition to 200 amp service upgrading? All you have got to do is contact our helpful and knowledgeable customer service professionals at O’Hara Electric right away.

    Electricians Elizabeth NJ

    Are you looking for a commercial or residential electrical service in Elizabeth NJ or surrounding towns who is a experienced expert in landscape lighting? O’Hara Electric has got you covered. Safety, practical and aesthetic needs are all factors which our certified landscape lighting consultants are going to take into account to be sure you’re provided with a final landscape lighting product which you will be incredibly happy with. Once you and our consultant have decided on a plan that works best for your requirements and preferences, one of our expert electricians is going to take care of all the lighting fixture installations. You’re assured our work will meet all local code standards as O’Hara Electric is a top choice for a long established locally owned residential electrician in Elizabeth NJ for landscape lighting.

    Smoke Detectors Installed Near Elizabeth NJ

    Smoke detector installation near Elizabeth NJ is One of the most important services we’re capable of offering as a residential electrician. It’s common to take your health and safety for granted, but no-one ever suspects that a fire will happen to them. Alerting you from danger, the smoke detectors we install can keep your family safe from harm. This type of work requires an electrician you’re able to trust. This is why O’Hara is the one to call when you’re looking for a residential electrician near Westfield NJ to install a smoke detector.

    Commercial Electrician Elizabeth NJ

    If you need landscape lighting installation contractors in able to offer a broad variety of award-winning services you will only find highly skilled residential or commercial electricians in Elizabeth NJ. For the past nine years, the family and staff at O’Hara Electric are honored to have received medals as the Best Electrician in Essex County NJ. Contact us at O’Hara Electric today to find out more about our services.