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Welcome Home!

Nothing is more inviting than a well-lit home.
Let us brighten your driveway, walkway, and front door.

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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!

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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.

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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 Florham Park NJ

    It doesn’t matter if you require expert services from a commercial or residential electrician in Florham Park NJ or surrounding towns. The skills, products and knowledge required to meet your needs for electrical service are capable of being found with our staff at O’Hara Electric. We have experienced electricians that are standing by to complete the work efficiently, on time and on budget, whether you are 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 Florham Park NJ and other areas when you make O’Hara Electric your first choice.

    Electrician Near Florham Park NJ

    Whether you are searching for a commercial or residential electrician in Union NJ or surrounding towns for landscape lighting to energy efficient LED lighting fixture installations, we have consultants which are standing ready to make sure our customers are supplied with guidance concerning the best type of fixtures with regards to function, aesthetics, and price points. Whether you need work done for your home or business, our customers can obtain free estimates. The commercial electricians in our employ possess the experience, skill and training to provide a wide array of kinds of facilities with expert lighting fixture installation. This includes banks, hospitals, professional offices, and industrial complexes just to begin. Homeowners and business owners have depended on our lighting fixture installation company for safe quality work, impeccable service, and affordable prices since 1963. Whatever your requirements are, O’Hara is the only choice you will require for a residential or commercial electrician in Florham Park NJ.

    Residential Electrician Near Florham Park NJ

    Homeowners who want to restore or rehabilitate houses built in the early 20th century make O’Hara their choice for a residential electrician in Jersey City NJ or surrounding towns. Our professional electricians are pros in replacing obsolete and dangerous knob and tube wiring in addition to 200 amp service upgrading. If you have a historic house, it’s important to be sure it remains cool in the summer. This is where the attic fan installation we’re capable of performing comes in. Top quality carbon monoxide and smoke detector installation are services we offer as because 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 service in Union 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 today.

    Electricians Montclair NJ

    Are you searching for a commercial or residential electrician in Florham Park NJ or surrounding towns who is a seasoned pro in landscape lighting? O’Hara Electric has got you covered. Safety, practical and aesthetic needs are all factors that our certified landscape lighting consultants will take into account to be sure you are provided with a final landscape lighting product that you’ll be extremely happy with. After you and our consultant have decided on a plan which works best for your requirements and preferences, one of our experienced electricians will take care of all the lighting fixture installations. Because O’Hara Electric is a top choice if you’re looking for a long established locally owned landscape lighting installation company in Florham Park NJ, you are assured our work will meet all local code standards.

    Smoke Detectors Installed Near Florham Park NJ

    Among the most important services we’re capable of offering as a residential electrician near Union NJ is smoke detector installation. It’s easy to take your safety and health for granted, but no-one ever suspects that a fire will happen to them. Alerting you at the first sign of danger, the smoke detectors we install are able to keep your family safe from harm. It is essential to discover an electrician you can trust when it comes to this type of task. Do you need smoke detectors installed in Montclair NJ? O’Hara is the one to call for this reason.

    Residential Electrical Contractors Near Florham Park NJ

    We also have highly skilled professionals if you’re in need of a contractor for lighting fixture installation in Florham Park NJ who provide a broad variety of award-winning services. At O’Hara Electric, we have received medals as the Best Electrician in Essex County NJ. This has been something our family and staff are incredibly proud of. Call us at O’Hara Electric today to find out more about our services.