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 Services Harrison NJ

    Looking for a qualified commercial or residential electrician near Harrison NJ or surrounding areas? O’Hara has the services and expertise to get the job done. Are you looking for an electrician to fix an electrical problem at your home or help you install a fixture or need someone to come to your commercial property for a more extensive job, you’ve come to the right place. When you’re searching for a highly recommended commercial or residential electrical company in Harrison NJ or the local area, we are one of the best alternatives out there.

    Electrician Near Harrison NJ

    The overall value of any property is capable of being increased with quality lighting. However, it is very important to ensure that no problems arise further down the road for either you or the future owner of the property. To this end you want to be certain you hire a professional commercial or residential electrician near Harrison NJ. Among O’Hara’s specialties is outdoor landscape lighting. To ensure the landscape and exterior of your home is always looking its best you can count on our specialist team to install even the most complicated of landscape lighting systems. We don’t ever consider a job to be finished until the customer is completely satisfied with work we’ve supplied, and we possess a substantial degree of experience when it comes to lighting fixture installations. Look no further than O’Hara Electric when you are searching for a top commercial or residential electrician in Harrison NJ for a lighting fixture installation.

    Residential Electrical Service Harrison NJ

    For both business and homes, the specialists in our employ at O’Hara Electric are able to serve your requirements by providing a wide range of electrical jobs, making us a top choice for a qualified and seasoned commercial or residential electrician near Harrison NJ. Are you looking to repair or install electrical fixtures and systems in your home? It is always crucial that you engage the services of an electrician with experience as they’re capable of making certain your property stays safe. Mistakes in installation or repair are capable of leading to damage in the electrical wiring, posing a fire hazard at your home. It is also important to ensure proper installation of essential systems at your residence or business. For example, to know that your home is safe and that you’re going to be alerted to any fires on your property, you’ll want a smoke detector installation from a professional electrician you are able to trust. It could be dangerous to have a fire alarm which hasn’t been installed correctly. Why leave it to chance? Rely on an electrician that’s reputable.

    Commercial Electrical Company Near Harrison NJ

    You’re going to discover a large number of services are available from O’Hara as a highly trusted commercial and residential electrical company near Harrison NJ. These are just several:

    • Landscape lighting
    • Lighting installations
    • Knob and tube wiring
    • Attic fan installation
    • 200 amp service upgrading
    • Smoke detector installation

    If you need a qualified residential or commercial electrician near Harrison NJ for landscape lighting or other services, get in touch with O’Hara Electric right away.

    commercial Electricians Near Harrison NJ

    O’Hara also supplies services for knob and tube wiring in and other electrical services as a top choice for a qualified and seasoned commercial or residential electrician near Harrison NJ, like attic fan installation. We take into account your home or commercial property’s needs and determine what electrical work is going to best serve and protect the facility. Whether it’s a small job, or you require more extensive work such as 200 amp service upgrading, you are able to always count on O’Hara to get the job done right the first time. Electrical work isn’t something that you should ever leave to chance. You’ve found what you’re trying to find in O’Hara Electric when you are searching for a residential or commercial electrical service company in Montclair NJ that can meet all of your electrical requirements residentially and commercially.