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 Contractor North Caldwell NJ

    E & M O’Hara Electrical Contractors began in 1963 and since then we’ve become a premier commercial and residential electrician near Montclair NJ and surrounding areas. Customer satisfaction has always and continues to be our top priority. Based in West Orange NJ, we service the local area with high quality services. The fact that we’ve got such a strong reputation in the local area means that you’ll be able to feel confident you’re going to receive high quality service when you get in touch with us. Providing our clients with expert service and top quality workmanship, and consistently at a fair cost, O’Hara Electrical Contractors has developed a reputation as a top residential and commercial electrician in Jersey City. As a second generation of the O’Hara family continues to uphold the traditions of our family owned business, you are able to be certain that the O’Hara Electrical Contractors core values; expertise, reputations and performance, are still being carried on.

    Electrician Near North Caldwell NJ

    You can count on E & M O’Hara Electrical Contractors if you’re in need of a residential electrical company near Montclair NJ. O’Hara Electrical Contractors is a fully insured and licensed electrical company possessing a fleet of equipped trucks which are ready to perform any installation, repair, or emergency fixes rapidly, efficiently, and with our standards at heart. Beyond our residential beginnings, we’re additionally a top commercial residential electrician for lighting fixture installations near North Caldwell NJ Providing both commercial and residential services such as landscape lighting, smoke detector installation, lighting fixture installations and even 200-amp service upgrading, we live up to your needs, and will give all we have for your comfort. For a half century E & M O’Hara Electrical Contractors has been providing quality work as a residential electrician for countless amounts of customers. We have the ability to tackle any job, no matter the size. As an added support, we carry in stock those hard to find or even obsolete circuit breakers, making even the most demanding of jobs seem easy. We can additionally supply some of the latest and greatest technologies too. As a full-service electrical company, E & M O’Hara Electrical Contractors is ready for any project that you have.

    Electrical Companies North Caldwell NJ

    Together with staying up to date with the latest technologies and lighting setups which are rapidly growing in the field, we additionally can handle jobs which include knob and tube wiring; a common method utilized in the 1900s to late 1940s. Handling these old wiring jobs can help our clients preserve their home’s history and this is just another reason, among many others, why O’Hara Electrical Contractors is a go to choice for a commercial and residential electrical service near Montclair NJ and the rest of the local area for such a large number of home and business owners. Our services for site lighting, security lighting, home automation, services updates, exhaust & ceiling fans and network cabling is what has earned us the Best of Essex Awards for six years running. We’re also well equipped to handle a wide variety of other services including having smoke detectors installed. Should you find yourself shopping around for reliable commercial and residential electrical companies in North Caldwell NJ, E & M O’Hara Electrical Contractors is the choice to make.

    Electrical Company North Caldwell NJ

    When you are in need of a respected local residential or commercial electrician near Montclair NJ, O’Hara Electric provides a large number of services. Just a couple of these are:

    • Attic fan installations
    • Lighting fixture installation
    • Smoke detector installation
    • Landscape lighting
    • Repair services
    • 200 amp service upgrading
    • Knob and tube wiring
    • Network cabling

    Are you in need of an experienced commercial or residential electricians near North Caldwell NJ for services like lighting fixture installation? Be sure to call us right away at O’Hara Electric.

    Lighting Fixture Installations Near North Caldwell NJ

    Commercial Electricians North Caldwell NJ

    We’re available to offer complimentary estimates for projects like lighting installation in Montclair NJ and other jobs. You might be surprised what an effect getting the proper lighting fixtures installed can make. As a trusted residential electrician we can assess how you can utilize lighting fixtures to bring out the very best in your home. In addition lighting the interior of your home, we’re able to help you in lighting the exterior of your home too. We provide these services to meet the requirements of local business owners in addition to performing work on local homes. If you need lighting installation from a top commercial electrician in Montclair NJ, we have a reputation for performing top quality work so you can be sure your money is being well spent.

    Smoke Detector Installation Near North Caldwell NJ

    Smoke detector installation near North Caldwell NJ is Among the most essential services we’re capable of offering as a residential electrician. Most people would never think a fire could happen to them and take their safety and health for granted. We’re capable of offering smoke detector installation to make certain you and your family remain safe from harm and alert you to danger. It is essential to find an electrician you can trust when it comes to this type of work. When you’re in need of a residential electrician for smoke detector installation in Montclair NJ, this is why O’Hara is the one you want to call.

    Landscape Lighting Contractor Near North Caldwell NJ

    To make sure your property looks its absolute best at night and stands out from the rest, take advantage of landscape lighting installations we can supply as a residential electrician in Montclair NJ. As a local commercial and residential electrical company, this is a very common service we provide. The fact that it makes your home more safe at night is something else important to consider. For businesses, this will help in making a favorable first impression on clients or customers. Having driveways and parking lots that are well lit can also help limit potential liability issues. When you need a contractor for landscape lighting in Cranford NJ for residential or commercial purposes, never hesitate to contact us at O’Hara Electric.

    Attic Fan Installation North Caldwell NJ

    As a residential electrician serving North Caldwell NJ, we’re capable of offering a wide variety of services, including attic fan installation. Your attic is capable of getting fairly hot on your normal summer day due to the fact that hot air will rise. By working with O’Hara, you’re capable of being sure to keep cool together with ensuring better energy efficiency.

    Having an attic fan installed can offer many benefits, including:

    • Lowering your long-term energy costs
    • Safeguard your roof
    • Lowering temperatures
    • Prevent humidity damage to your possessions
    • Keeping moisture out of your attic

    When you’re in need of attic fan installations from a leading residential electrical service company serving Montclair NJ and other nearby areas, find out why homeowners are choosing O’Hara Electric today.

    Residential Electrical Contractors North Caldwell NJ

    Our number one goal at E & M O’Hara Electrical Contractors is being your top choice when you are shopping for a commercial or residential electrician near Montclair NJ . We are able to supply a wide variety of kinds of electrical service, which will always be to your advantage. You are able to get in touch with us directly at 973-287-4827 or email us at info@oharaelectric.com. Next time you’re looking for lighting fixture installation companies in North Caldwell NJ, the only name you need to remember is O’Hara Electrical Contractors.