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

    Electricians Cranford NJ

    Since 1963, when homeowners or business owners have needed a commercial or residential electrician near Cranford NJ and the rest of the local region, they’ve chosen E & M O’Hara Electrical Contractors. The fact that we have been voted as the Number One Electrical Contractor in Essex County NJ has provided us with fantastic pride. The reason our family owned electrical service company based in West Orange NJ has earned the support of our community is our dedication to excellent client service, loyalty to safety, and the unsurpassed knowledge and skills of the electricians who work for us. Without sacrificing on quality of service, we can provide services that are affordable and reasonable in comparison to other commercial or residential electrical contractors in Cranford NJ and the local region, as many clients are pleased to discover.

    Electrician Near Montclair NJ

    When homeowners are looking for a residential lighting installations contractor near Montclair NJ, they pick O’Hara Electric regardless of their needs. The longstanding reputation and variety of services we are capable of providing are reasons why this is the case. Our team is capable of upgrading the electrical systems of older houses, along with providing electrical services for new construction such as attic fan installation or smoke detector installation. One of the most common services we offer is calling us for smoke detector installation near Cranford NJ If you want to provide the maximum protection for your family and house, this is one of the best means of achieving just this. This is something that many homeowners put off or neglect to even think about, but will allow you to sleep peacefully knowing your home is protected from this situation.

    Electricians Near Cranford NJ

    As a top choice among local residential electrical companies near Montclair NJ, in other ways than merely smoke detector installation we are devoted to ensuring the maximum protection for your house. We offer superior services that will keep your house up to date and as safe as possible when it comes to electrical work. One thing we’re known for is replacing outdated knob and tube wiring with modern copper wiring, reducing the possibility of a fire hazard. Knob and tube wiring normally dates prior to 1940. Then, there were significantly less demands on electrical systems than you typically find nowadays. Today, something homeowners are discovering is that these systems provide considerably less capacity than what they need. Over time, factors like building renovations and rodents can cause damage to the wiring, which is also important to take into consideration. This makes it important to take into account upgrading, especially as a lot of insurance companies require this upgrade in order to offer coverage because of the increased risk. When you are searching for residential electricians near Cranford NJ to perform a knob and tube upgrade, do not hesitate to get in touch with O’Hara.

    Residential Electrician Near Cranford NJ

    As a residential electrical service near Montclair NJ we’re capable of offering the services you need for your home.A lot of older houses additionally only have 60 amp or 100 amp service panels, and you might find that when you run air conditioners in the summer you are tripping your circuit breakers. Updating the service to 200 amp is recommended, since having computers, high-definition televisions or home-automation systems will only make the problem worse. At O’Hara Electric, we offer 200 amp service upgrading as a top choice for a commercial or residential electrician near Cranford NJ NJ at a reasonable price. To find out more regarding the services we can supply as a residential electrical service, give our team a contact right away.

    Lighting Installation Contractor Near Cranford NJ

    As a top choice for a commercial lighting installation contractor in Cranford NJ, our staff at O’Hara Electric comprehends the value of making certain your company’s electrical systems are working at optimum efficiency. To help business owners to keep their energy costs to a minimum, we offer LED lighting fixture installations. In the event you are using modern LED lighting to replace your office or store’s outdated incandescent lighting fixtures, you can reduce your power bill by as much as 75″. Along with being a reliable LED lighting commercial or residential electrical service near Montclair NJ for lighting installations O’Hara Electric additionally installs, maintains, and repairs outdoor lighting fixtures, parking lot lighting and security systems, and network wiring and cabling. Certainly one of the advantages of choosing O’Hara Electric is that our commercial electricians schedule their work so they don’t inconvenience your clients.

    Commercial Electrical Companies Near Cranford NJ

    As a respected residential or commercial electrician near Jersey City NJ, you’re going to find we provide a large number of services for local residents. Just a couple of these are:

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

    Have you been searching for electricians near Cranford NJ for services such as landscape lighting? Be certain to contact us today at O’Hara Electric.

    Landscape Lighting Contractors Near Cranford NJ

    When it comes to landscape lighting installation near Montclair NJ, as well as repair and maintenance, O’Hara Electric can make certain the job is done right. If new landscape lighting interests you, our landscape lighting designers will meet with you to go over all the available choices in terms of both function and aesthetics. Our landscape lighting pros supply numerous different designs utilizing energy efficient lighting fixtures that add beauty along with safety and security for your outdoor environment according to this vision. Contact O’Hara Electric now and learn what we can do for you as landscape lighting contractors serving Montclair NJ.

    Electrical Contractor Near Cranford NJ

    Few companies can compete with O’Hara Electric as it pertains to commercial or residential electricians near Montclair NJ. We provide a broad range of services, making us a top choice for your electrical needs whatever they may be. When it comes to both quality of services rendered and customer satisfaction, we strive to lead the way. We’re never totally satisfied unless you are.