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 South Orange NJ

    It doesn’t matter if you are in need of expert services from a commercial or residential electrical company in South Orange NJ or surrounding towns. The skills, products and knowledge necessary to meet your electrical service requirements are capable of being found with our staff at O’Hara Electric. Do you need 200 amp service upgrading, lighting fixture installations, or your knob and tube wiring replaced? We have expert electricians standing by that will complete their work efficiently, on time and on budget. If you select O’Hara Electric, you benefit from our family’s more than fifty years of experience as a top choice for local residential and commercial electricians in Montclair NJ and other areas.

    Electrician South Orange NJ

    As a top choice for a certified residential and commercial electrician in Jersey City NJ or surrounding towns, consultants supply our customers with guidance regarding the best type of fixtures when it comes to function, aesthetics, and price points from landscape lighting to energy efficient LED lighting fixture installations. They additionally offer free estimates for customers whether they need work done for your business or home. The commercial electricians in our employ possess the experience, training and skill to offer a wide variety of types of facilities with skilled lighting fixture installation. This includes hospitals, banks, professional offices, and industrial complexes just to begin. Home and business owners who have been searching for a company they’re capable of depending on for affordable prices, impeccable service, and most importantly, quality work, have been relying on our services since 1963. Whatever your needs are, O’Hara is the only choice you’re going to require for a residential or commercial electrical contractor in South Orange NJ.

    Commercial Electrician South Orange NJ

    Are you a homeowner looking for an expert residential electrician in Jersey City NJ or surrounding towns to restore or rehabilitate a house constructed in the early 20th century? Make O’Hara your top choice. When it comes to replacing obsolete and hazardous knob and tube wiring as well as 200 amp service upgrading our technicians have a considerable amount of skill. To help keep your historic house cool in the summer, we’re capable of performing attic fan installation work. Since your family’s safety is our number one priority as a local family owned electrical company, we also provide carbon monoxide and smoke detector installation. Are you searching for a consultation and free estimate by residential electrician in South Orange NJ and other areas who is a specialist when it comes to replacing knob and tube wiring as well as 200 amp service upgrading? All you have got to do is get in touch with our friendly and knowledgeable customer service professionals at O’Hara Electric right away.

    Electricians Near Montclair NJ

    O’Hara Electric has got you covered if a commercial or residential electrician in South Orange NJ or surrounding towns that is a seasoned expert when it comes to landscape lighting is what you’re searching for. Safety, practical and aesthetic requirements are all factors which our certified landscape lighting consultants are going to take into consideration to be certain you are provided with a final landscape lighting product that you will be incredibly happy with. One of our expert electricians is going to take care of all the lighting fixture installations once you and our consultant have decided on a plan that works best for your needs and preferences. As O’Hara Electric is a top choice if you’re looking for a long established locally owned landscape lighting installation company in Elizabeth NJ, you are assured our work will meet all local code standards.

    Smoke Detectors Installed Montclair NJ

    If you need smoke detectors installed in South Orange 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. We’re capable of offering smoke detector installation to make sure you and your family stay safe from harm and alert you to danger. This type of work calls for an electrician you can trust. If you need a residential electrician for smoke detector installation in South Orange NJ, this is why O’Hara is the one you need to contact.

    Residential Electrician South Orange NJ

    When you need lighting installation contractors in capable of offering a wide selection of award-winning services you’re only going to find highly skilled commercial and residential electricians in South Orange NJ. For the previous nine years, the family and staff at O’Hara Electric are honored to have received medals as the Best Electrician in Essex County NJ. Are you interested in finding out more about our services? All you have to do is call us today at O’Hara Electric.