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 Cranford NJ

    It doesn’t matter if you’re in need of expert services from a commercial or residential electrician in Montclair 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. With services ranging from lighting fixture installations, replacing knob and tube wiring, and 200 amp service upgrading, our expert electricians will complete their work for you efficiently, on time, and on budget. The next time you are searching for a trusted commercial or residential electrician in Montclair NJ and other areas or the rest of the local region be sure to choose O’Hara Electric to benefit from our family’s more than 50 years of experience.

    Electrician Near Cranford NJ

    From landscape lighting to energy efficient LED lighting fixture installation from a top residential electrician in Jersey City NJ or surrounding towns, our certified electrical consultants provide our customers with guidance concerning the best type of fixtures when it comes to function, look, and price points. Whether you’re in need of work done for your home or business, our customers can obtain free estimates. For our commercial clients, our electricians possess the skills and training to do specialty lighting fixture installations for banks, hospitals, professional offices, and industrial complexes. Homeowners and business owners have trusted 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’re going to require for a residential or commercial electrician in Cranford NJ.

    Residential Electrician Near Jersey City NJ

    Are you a homeowner searching for an experienced residential electrician in Jersey City NJ or surrounding towns to restore or rehabilitate a home 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 that our experts have a considerable amount of skill in. To assist in keeping your historic house cool in the summer, we perform attic fan installation work. Since the safety of your family is our highest priority as a local family owned electrical company, we additionally provide carbon monoxide and smoke detector installation. Are you searching for a consultation and free estimate by residential electrical contractor in Montclair NJ and other areas who is a specialist when it comes to 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 Near Jersey City NJ

    When you require a residential electrician who is an experienced professional when it comes to in landscape lighting in Cranford NJ or surrounding towns, then look no further than O’Hara Electric. Our certified landscape lighting consultants assist our residential and commercial customers when it comes to lighting plans for safety, practical, and aesthetic needs. You and your consultant is going to work towards choosing a plan that’s going to take all of your needs and preferences into consideration. Then the lighting fixture installations will be perfectly performed by our experienced staff. As O’Hara Electric is a top choice when you need a long established locally owned landscape lighting installation company in Cranford NJ, you’re assured our work will meet all local code standards.

    Smoke Detectors Installed Cranford NJ

    If you need smoke detectors installed in Clifton NJ, O’Hara is the one to call. Taking your safety and health for granted is common. After all, who thinks a fire is going to happen to them? 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 can trust when it comes to this type of task. Do you need smoke detectors installed in Cranford NJ? O’Hara is the one to call for this reason.

    Residential Electrician Near Cranford NJ

    We additionally have highly skilled professionals if you’re in need of a contractor for lighting in Clifton NJ able to provide a broad variety of award-winning services. At O’Hara Electric, we’ve received medals as the Best Electrician in Essex County NJ. This has been something our family and staff are incredibly proud of. Get in touch with us at O’Hara Electric today to learn more about our services.