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 Parsippany NJ

    Whether you’re searching for a commercial or residential electrician in Montclair NJ or surrounding towns, our team at O’Hara Electric provides the skills, experience, and products to meet your electrical service needs. Are you in need of 200 amp service upgrading, lighting fixture installations, or your knob and tube wiring replaced? We have skilled electricians standing by that will complete their work efficiently, on time as well as on budget. If you select O’Hara Electric, you benefit from our family’s more than 50 years of experience as a leading choice for local commercial and residential electricians in Parsippany NJ and other areas.

    Electrician Parsippany NJ

    As a leading choice for a certified commercial and residential electrician in Parsippany NJ or surrounding towns, consultants supply our customers with guidance regarding the best type of fixtures in terms of function, aesthetics, and price points from landscape lighting to energy efficient LED lighting fixture installations. They also offer free estimates for customers whether they need work done for your home or business. For our commercial clients, our electricians possess the training and skills to do specialty lighting fixture installations for banks, hospitals, professional offices, and industrial complexes. Homeowners and business owners have depended on 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 need for a residential or commercial electrician in Jersey City NJ.

    Residential Electrician Near Parsippany NJ

    O’Hara is the top choice for any homeowner searching for a residential electrical service in Parsippany NJ or surrounding towns to restore or rehabilitate houses built in the early 20th century. Our professional electricians are experts in replacing outdated and hazardous knob and tube wiring as well as 200 amp service upgrading. To help keep your historic house cool in the summer, we perform attic fan installation work. As a local family owned electrical service, your family’s safety is our top priority. With this in mind we provide high quality carbon monoxide and smoke detector installation. Contact our friendly and knowledgeable customer service pros at O’Hara Electric right away for a consultation and free estimate by a residential electrical contractor in Parsippany NJ who is a specialist when it comes to replacing knob and tube wiring in addition to 200 amp service upgrading.

    Electricians Parsippany NJ

    Are you trying to find a commercial or residential electrician in Montclair NJ or surrounding towns who is a experienced specialist in landscape lighting? O’Hara Electric has got you covered. Our certified landscape lighting consultants help our residential and commercial customers design lighting plans for safety, practical, and aesthetic needs. You and your consultant is going to work towards selecting a plan that will take all of your requirements and preferences into account. Then the lighting fixture installations will be flawlessly performed by our skilled staff. O’Hara Electric is a leading choice for a long established locally owned residential electrician in Parsippany NJ for landscape lighting. This means that the work meeting all local code standards will never be something you’re going to need to worry about.

    Smoke Detector Installation Near Parsippany NJ

    If you need smoke detectors installed in Parsippany NJ, O’Hara is the one to contact. Most people wouldn’t ever think a fire would happen to them and take their health and safety for granted. We can offer smoke detector installation to keep you and your family safe from harm and alert you to danger. It is important to discover an electrician you’re capable of trusting when it comes to this type of work. This is why O’Hara is the one to call if you’re looking for a residential electrician near Jersey City NJ for smoke detector installation.

    Residential Electrical Contractor Parsippany NJ

    We also have highly skilled professionals if you’re in need of commercial and residential electricians in Montclair NJ capable of supplying a broad array of award-winning services. Our family and staff at O’Hara Electric are honored to have received medals for the past nine years as the Best Electrician in Essex County NJ. Get in touch with us at O’Hara Electric today to find out more about our services.