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 Caldwell NJ

    If you’re in need of installation or repair services from local commercial or residential electricians near Caldwell NJ, we’re standing by to assist you at O’Hara Electric. We have experience you can depend on, with local business and homeowners looking to us for their electrical needs since 1963. Whether your needs are, we’re capable of offering a broad variety of services. This means we are the perfect choice as your go-to contractor. Find out why O’Hara is the perfect option for a commercial or residential electrician in Caldwell NJ by getting in touch with us today.

    Electricians Near Caldwell NJ

    When you’re in need of residential or commercial electricians in Montclair NJ for repairs, we have a fleet of fully-equipped trucks ready at O’Hara. We’ve seen and fixed electrical problems of all kinds in the decades we have been doing business in the local area. This means we can diagnose your issue quickly and work efficiently to ensure you’re up and running in no time at all. Contact us the next time you need repairs from a commercial or residential electrical service near Caldwell NJ whether you have a shot electrical outlet or you need a new panel.

    Attic Fan Installation Caldwell NJ

    If you’re trying to find attic fan installations in Caldwell NJ, this is one of the large number of services we provide as a residential electrician. Keeping cool in the summer is a struggle for a large number of homeowners. If you’d like to be sure your living environment stays as cool, comfortable and healthy as possible, an attic fan is an excellent investment. Attic fan installation has a large number of benefits, including:

    • regulation of temperature
    • Ensure proper ventilation
    • Improve air quality
    • Prevent growth of mold and mildew
    • Minimize roofing issues

    Having a reliable company perform the installation means you can get the most out of these benefits. This is the reason O’Hara Electric is the one you want for attic fan installation in Caldwell NJ.

    Lighting Fixture Installation Company Caldwell NJ

    O’Hara is the only choice you’re going to require for a lighting fixture installation company in Caldwell NJ. It’s common to underestimate how important lighting is to your daily life. Proper lighting is capable of making your house feel more like your home, while for businesses, it’s an important aspect of worker productivity and overall safety. One of the things we’re capable of doing is assisting you in making the upgrade to lighting that’s more energy efficient. This is going to ensure long-term energy savings. Get in touch with us today to learn more about the services we can offer as a lighting fixture installation company in Caldwell NJ by calling us today.

    Attic Fan Installation Caldwell NJ

    When you’re looking for a local residential electrician for expert attic fan installation in Caldwell NJ, O’Hara Electric here to help. Attics aren’t typically well ventilated. That combined with the fact that heat is going to rise means several issues come up.

    Attic fans provide an array of benefits, like:

    • Prevent roof damage
    • Reduced energy costs
    • Keep your attic cool
    • Reduced moisture in your attic

    Call an experienced local contractor for attic fan installation in Caldwell NJ to experience the most of these advantages.

    Landscape Contractors Caldwell NJ

    O’Hara is the one to call if you’re looking for landscape lighting installation in Caldwell NJ. Your home’s interior is just the start.

    These are some advantages of landscape lighting:

    • Highlight the best features of your property
    • Enhance security
    • Avoid falls and trips
    • Boost your property value

    Landscape lighting isn’t just for homeowners either. This is an essential service for business owners to avoid potential issues of liability and to make sure crime is deterred. To find out more about the services we offer for landscape lighting in Caldwell NJ be sure to get in touch with us today at O’Hara Electric.

    Why Choose Us As Your Electrician in Caldwell NJ?

    If you are searching for residential or commercial electricians in Montclair NJ, you might find there are a lot of choices out there. A couple reasons to select O’Hara Electric include:

    • Expert service for decades
    • Fully insured and licensed
    • Local reputation
    • Wide range of services offered
    • Experienced and skilled technicians

    When it comes to something like your business or home, trusting just anyone isn’t an option. We are here to offer you the services you need at O’Hara Electric. Our dedication to total customer satisfaction means we’re a perfect option as your go-to residential or commercial electricians near Caldwell NJ.

    Electrical Service Contractor Near Caldwell NJ

    O’Hara is here if you need commercial or residential electricians near Montclair NJ or other areas whether you’re in need of a total overhaul or basic repairs.