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

    Lighting Fixture Installation Contractors Fairfield NJ

    If you’re in need of installation or repair services from local commercial or residential electricians near Fairfield NJ, we are standing by to assist you at O’Hara Electric. We’ve been offering services to local business and homeowners since 1963, which means we have experience you are capable of relying on. Our team offers a wide variety of services to suit your needs, which means we’re the ideal choice for your go-to contractor. When you’re looking for commercial or residential electrician near Fairfield NJ, O’Hara is the ideal choice. Discover why by contacting us today.

    Electrician Near Fairfield NJ

    O’Hara has a fleet of fully-equipped trucks ready when you’re looking for a commercial or residential electrician in Fairfield NJ for repairs. We’ve spent decades fixing electrical issues of all kinds, and in that time we’ve seen it all. This is why a quick diagnosis and efficient work are things you’re capable of expecting. Contact us the next time you’re looking for repairs from a commercial or residential electrician near Fairfield NJ whether your electrical outlet isn’t working or you’re in need of a new panel.

    Attic Fan Installations Fairfield NJ

    Among the many services we offer is attic fan installations in Fairfield NJ. For a large number of homeowners, staying cool in the summer is capable of being a challenge. An attic fan is capable of helping to keep your living environment, cool, comfortable and healthy. Attic fan installation has many advantages, including:

    • Reduce temperature
    • Ensure proper ventilation
    • Improve air quality
    • Prevent growth of mold and mildew
    • Keep issues with your roof to a minimum
    • Prevent growth of mold and mildew
    • Improve air quality
    • Ensure proper ventilation
    • regulation of temperature

    To make sure you’re getting the most out of these benefits, it is important to have an experienced company perform installation. This is the reason O’Hara Electric is the one you want for attic fan installation in Fairfield NJ.

    Lighting Fixture Installation Contractor Near Fairfield NJ

    If you need lighting installation in Fairfield NJ, we are standing by at O’Hara. It’s common to underestimate how vital lighting is to your everyday life. For a large number of homeowners, your home doesn’t really feel like your own until you have the lighting set up the way you want. The importance of lighting in terms of productivity and safety is something business owners need to consider. We can help you upgrade to lighting that’s energy-efficient to save you money in the long-term. Discover more about our services for lighting installations in Fairfield NJ by contacting us today at O’Hara Electric.

    Attic Fan Installations Fairfield NJ

    As a local residential electrical company, we perform expert attic fan installations in Fairfield NJ. Heat rises, making attics especially problematic considering they aren’t ventilated well.

    Attic fans offer a variety of advantages, like:

    • Prevent roof damage
    • Lower your energy costs
    • Attic stays cooler
    • Reduced moisture in your attic

    To get the most of these advantages, hire an experienced local company for attic fan installations in Fairfield NJ.

    Landscape Lighting Installation Fairfield NJ

    Are you looking for landscape lighting contractors in Fairfield NJ? The one to call is O’Hara. When it comes to electrical services, your home’s interior is only the start.

    These are a few advantages of landscape lighting:

    • Boost your property value
    • Trips and falls are avoided
    • Increase security
    • Highlight the best features of your property

    Business owners are capable of taking advantage of landscape lighting together with homeowners. This can help you avoid liability issues and deter crime. Contact us at O’Hara Electric today of find out if our services for landscape lighting in Fairfield NJ are what you need.

    Why O’Hara Should Be Your Go-To Electrical Contractor in Fairfield NJ

    You may find there’s a large number of choices out there when you are trying to find commercial or residential electrical services in Montclair NJ. However, O’Hara Electric is the one to select for a large number of reasons.

    • Decades of expert service
    • Fully licensed and insured
    • Local reputation
    • Broad array of services provided
    • Skilled and experienced technicians

    You shouldn’t trust something as important as your business or home to just anyone. Allow us to offer you the services you need at O’Hara Electric. We are an ideal option as your go-to residential or commercial electrical companies near Fairfield NJ thanks to our dedication to complete customer satisfaction.

    Commercial Electrical Contractor Near Fairfield NJ

    Whether you need a total overhaul or basic repairs, O’Hara is here when you need commercial or residential electricians near Montclair NJ or other areas.