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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 Mountainside NJ

    It doesn’t matter if you need expert services from a commercial or residential electrician in Mountainside NJ or surrounding towns. The skills, knowledge and products required to meet your electrical service needs are capable of being found with our staff at O’Hara Electric. Are you in need of 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. You benefit from our family’s more than 50 years of experience as a top choice for a local residential and commercial electrical contractor in Mountainside NJ and other areas when you make O’Hara Electric your top choice.

    Electrician Near Montclair NJ

    From landscape lighting to energy efficient LED lighting fixture installation from a top residential electrician in Mountainside NJ or surrounding towns, our certified electrical consultants supply our customers with guidance regarding the best kind of fixtures with regards to function, aesthetics, and price points. Whether you need work done for your business or home, our customers are capable of obtaining free estimates. The commercial electricians in our employ possess the experience, skill and training to provide a broad variety of types of facilities with skilled lighting fixture installation. This includes hospitals, banks, professional offices, and industrial complexes just to begin. Since 1963, homeowners and business owners have relied on our lighting fixture installation company for safe quality work, impeccable service, and reasonable prices. Whatever your requirements are, O’Hara is the only choice you’re going to need for a residential or commercial electrician in Montclair NJ.

    Commercial Electrician Near Montclair NJ

    Homeowners who would like to restore or rehabilitate properties built in the early 20th century make O’Hara their choice for a residential electrician in Union NJ or surrounding towns. Our professional electricians are specialists in replacing outdated and dangerous knob and tube wiring in addition to 200 amp service upgrading. To help keep your historic house cool in the summer, we perform attic fan installation work. Since the safety of your family is our number one priority as a local family owned electrical company, we additionally offer carbon monoxide and smoke detector installation. Are you searching for a consultation and free estimate by residential electrician in Mountainside NJ and other areas who is an expert in replacing knob and tube wiring in addition to 200 amp service upgrading? All you’ve got to do is contact our friendly and knowledgeable customer service pros at O’Hara Electric today.

    Electricians Near Mountainside NJ

    O’Hara Electric has got you covered if a commercial or residential electrician in Mountainside NJ or surrounding towns that’s a seasoned expert when it comes to landscape lighting is what you are trying to find. As it pertains to safety, functional and aesthetic requirements, our certified landscape lighting consultants are going to take each factor into account during the planning and design stage of your lighting. You and your consultant is going to work towards choosing a plan that will take all of your needs and preferences into consideration. Then the lighting fixture installations will be flawlessly executed by our skilled staff. O’Hara Electric is a leading choice for a long established locally owned residential electrician in Mountainside NJ for landscape lighting. This means that the work meeting all local code standards will never be something you will have to be concerned about.

    Smoke Detectors Installed Near Mountainside NJ

    If you need smoke detectors installed in Montclair NJ, O’Hara is the one to contact. Most people would never think a fire could happen to them and take their health and safety for granted. Alerting you at the first sign of danger, the smoke detectors we’re capable of installing are able to keep your family safe from harm. It is important to find an electrician you can trust when it comes to this kind of work. If you need a residential electrician for smoke detector installation in Union NJ, this is the reason O’Hara is the one you need to contact.

    Commercial Electrician Near Mountainside NJ

    We also have highly skilled professionals if you need a landscape lighting installation company in Mountainside NJ capable of supplying a wide selection 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 learn more about our services.