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 Westfield NJ

    Whether you are searching for a residential or commercial electrician in Westfield NJ or surrounding towns, our team at O’Hara Electric offers the skills, experience, and products to satisfy your needs for electrical service. Do you require 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 and on budget. The next time you’re searching for a trusted commercial or residential electrician in Westfield NJ and other areas or the rest of the local region be certain to choose O’Hara Electric to benefit from our family’s more than 50 years of experience.

    Electrician Westfield NJ

    From landscape lighting to energy efficient LED lighting fixture installation from a top residential electrician in Westfield NJ or surrounding towns, our certified electrical consultants supply our customers with guidance when it comes to choosing the best kind of fixtures in terms of function, aesthetics, and price points. Additionally they offer free estimates for customers whether they require work done for your home or business. For our commercial clients, our electricians have the training and skills to do specialty lighting fixture installations for hospitals, banks, professional offices, and industrial complexes. Home and business owners who have been trying to find a company they’re able to rely on for affordable prices, impeccable service, and most importantly, quality work, have been counting on our services since 1963. Whatever your requirements are, O’Hara is the only choice you’re going to require for a residential or commercial electrical service in Montclair NJ.

    Residential Electrician Westfield NJ

    O’Hara is the top choice for any homeowner searching for a residential electrician in Westfield NJ or surrounding towns to restore or rehabilitate homes built in the early 20th century. When it comes to replacing obsolete and dangerous knob and tube wiring as well as 200 amp service upgrading our technicians have a significant amount of ability. In the event you have a historic house, it’s important to make sure it stays cool in the summer. This is where the attic fan installation we’re capable of performing comes in. Premium quality carbon monoxide and smoke detector installation are services we provide as because of the fact that the safety of your family is the highest priority for us as a local family owned electrical service. For a consultation and free estimate by a residential electrician in Jersey City NJ who is a specialist when it comes to replacing knob and tube wiring as well as 200 amp service upgrading, call our friendly and knowledgeable customer service pros at O’Hara Electric right away!

    Electricians Near Montclair NJ

    Are you searching for a commercial or residential electrician in Westfield NJ or surrounding towns who is a seasoned expert in landscape lighting? O’Hara Electric has got you covered. Safety, functional and aesthetic requirements are all factors which our certified landscape lighting consultants will take into consideration to be certain you are provided with a final landscape lighting product which you’ll be extremely happy with. One of our expert electricians is going to take good care of all the lighting fixture installations once you and our consultant have decided on a plan that works best for your requirements and preferences. You’re assured our work will meet all local code standards as O’Hara Electric is a leading choice for a long established locally owned residential electrical service in Montclair NJ for landscape lighting.

    Smoke Detector Installation Near Westfield NJ

    Smoke detector installation near Westfield NJ is One of the most essential services we’re capable of offering as a residential electrician. It’s common 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 keep you and your family safe from harm and alert you to danger. This type of work calls for an electrician you’re able to trust. If you need a residential electrician for smoke detector installation in Westfield NJ, this is why O’Hara is the one you want to contact.

    Residential Electrical Companies Near Westfield NJ

    When you’re in need of commercial and residential electricians in who provide a broad array of award-winning services you’re only going to find highly skilled commercial and residential electricians in Westfield NJ. Our family and staff at O’Hara Electric are honored to have received medals for the previous nine years as the Best Electrician in Essex County NJ. Contact us at O’Hara Electric today to learn more about our services.