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 Cedar Grove NJ

    E & M O’Hara Electrical Contractors began in 1963 and since then we’ve been a premier commercial and residential electrician near Montclair NJ and surrounding areas. Customer satisfaction has always and continues to be our number one priority. Our company is based in West Orange NJ, and supplies high quality services to the rest of the local region. 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 get high quality service when you contact us. Providing our clients with expert service and top quality workmanship, and consistently at a fair cost, O’Hara Electrical Contractors has acquired a reputation as a top commercial and residential electrician in Montclair. As a second generation of the O’Hara family proceeds to maintain the customs of our family owned business, you can be certain that the O’Hara Electrical Contractors core values; experience, reputations and performance, are still being upheld.

    Electrician Near Cedar Grove NJ

    You are able to rely on E & M O’Hara Electrical Contractors when you’re in need of a residential electrical company near Montclair NJ. At O’Hara Electrical Contractors our team is expertly trained and licensed by the state of New Jersey for absolutely any electrical jobs that you have. Outside of handling residential work, we are additionally a leading option for a residential electrician in Montclair NJ. Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are merely a number of the services which we supply as commercial and residential electricians in Cedar Grove NJ. E & M O’Hara Electrical Contractors have really been able to supply our clients with premium electrical services for the last five decades. All of this has helped us to have the ability to handle any electrical job, big or small. We carry even the rarest of circuit breakers, so we are able to complete any job. We are able to additionally provide some of the latest and greatest technologies too. As a full-service electrical company, E & M O’Hara Electrical Contractors is prepared for just about any job that you have.

    Electricians Cedar Grove NJ

    E & M O’Hara Electrical Contractors is well equipped to offer any knob and tube writing, which can be increasingly rare to come by these days. As a leading choice for a commercial and residential electrician near Montclair NJ and the rest of the local area, at E & M O’Hara Electrical Contractors we believe it’s essential to be able to supply a timeless service, taking care of old and new wiring systems alike. 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. Having smoke detectors installed is just one of the wide range of services we’re capable of supplying. If you are in need of these or any other services from a leading commercial and residential electrician in Cedar Grove NJ, all you need to do is contact O’Hara Electric.

    Electrical Contractor Near Cedar Grove NJ

    As a trusted commercial or residential electrical contractor near Jersey City NJ, you will find a large number of services are available from O’Hara. Just a few of these are:

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

    Get in touch with us right away at O’Hara Electric when you need a skilled commercial or residential electrician near Cedar Grove NJ for lighting fixture installation or other services.

    Residential Electrical Company Near Cedar Grove NJ

    We are available to offer free estimates for projects like lighting fixture installations in Jersey City NJ and other jobs. Having appropriate lighting fixtures installed in your house can have a significant impact that shouldn’t be underestimated. As a respected residential electrical contractor, we employ trained specialists who have the ability evaluate your residence and how lighting fixtures can help you get the most out of it. In addition lighting your home’s interior, we’re able to help you in making sure the exterior of your home is lit too. If you own a business, you’re capable of benefiting from our top quality services as well. If you’re in need of lighting fixture installation from a leading commercial electrician in Cedar Grove 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 Cedar Grove NJ

    One of the most essential services we’re capable of offering as a residential electrician near Cedar Grove NJ is smoke detector installation. It’s easy to take your safety and health for granted, but no-one ever suspects that a fire will happen to them. Alerting you from danger, the smoke detectors we install can keep your family safe from harm. It’s important to find an electrician you’re able to trust when it comes to this kind of task. When you need a residential electrician for smoke detector installation in Montclair NJ, this is the reason O’Hara is the one you want to contact.

    Landscape Lighting Contractor Cedar Grove NJ

    Installing landscape lighting in Montclair NJ will make sure your property stands out and looks the best it can at night. There are a lot of reasons why this is a very common service we offer as a leading commercial and residential electrical company. It can also be helpful to ensure your home is safer. This is also an important consideration for businesses looking to make a favorable initial impression on customers or clients. To minimize potential liability issues, it’s also important to make certain your parking lot and driveways are well lit. For commercial or residential purposes, contact us the next time you are searching for landscape lighting contractor in Cranford NJ or the rest of the local region.

    Attic Fan Installation Near Cedar Grove NJ

    As a residential electrician serving Cedar Grove NJ, we offer a broad variety of services, including attic fan installation. Your attic is capable of getting fairly hot on your typical summer day thanks to the fact that hot air rises. Together with keeping cool, you can experience improved energy efficiency by working with a dependable contractor like O’Hara.

    There’s a large number of benefits to having attic fans installed. These are a few examples:

    • Lowering temperatures
    • Preventing mold
    • Keeping your long-term energy costs down
    • Prevent humidity damage to your possessions
    • Prevent roof damage

    When you need attic fan installations from a top residential electrician serving Montclair NJ and other nearby areas, find out the reason homeowners are selecting O’Hara Electric today.

    Residential Electrical Companies Cedar Grove NJ

    Our top goal at E & M O’Hara Electrical Contractors is being your top choice when you’re shopping for a commercial or residential electrician near Montclair NJ . We’re able to provide a wide range of types of electrical service, which is going to always be to your advantage. Contact E & M O’Hara Electrical Contractors today at 973-287-4827 or email us at info@oharaelectric.com. Next time you are searching for lighting fixture installation contractors in Montclair NJ, the only name you’ve got to remember is O’Hara Electrical Contractors.