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 Fairfield NJ

    For more than 50 years E & M O’Hara Electrical Contractors have been the one of the best alternatives for elite commercial and residential electrical services contractors near Fairfield NJ and surrounding areas. With our hands on approach to our service along with our business practices, we have always had customer satisfaction as our chief mission. Based in West Orange NJ, we service the local area with high quality services. The fact that we have such a strong reputation in the local area means that you can be sure you are going to get high quality service when you call us. As a result of this, coupled with our commitment to doing jobs properly and in a timely fashion, E & M O’Hara Electrical Contractors remains a leading choice for a commercial and residential electrician in Jersey City NJ. As a second generation of the O’Hara family continues to carry on the customs of our family owned business, you are able to be sure the O’Hara Electrical Contractors core values; expertise, reputations and performance, are still being carried on.

    Electrician Near Fairfield NJ

    You are able to count on E & M O’Hara Electrical Contractors when you are in need of a residential electrician near Montclair NJ. O’Hara Electrical Contractors is a completely licensed and insured electrical company with a fleet of equipped trucks which are ready to perform any installation, repair, or emergency fixes swiftly, efficiently, and with our standards at heart. When you are also in need of a residential electrician in Montclair NJ, we have you covered. E & M O’Hara Electrical Contractors offers residential and commercial electrical services, including landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading. For over half a century, O’Hara Electrical Contractors has had the opportunity to supply clients with superior quality service at competitive costs. All of this has helped us to have the ability to handle any electrical job, large or small. As an additional support, we carry in stock those hard to find or even obsolete circuit breakers, making even the most demanding of jobs seem simple. We also keep many in stock so your updated electrical system will be up to date. Whether it is a renovation or a new construction project, we are a full-service electrical company that is capable of handling all your needs.

    Electricians Near Fairfield NJ

    In the event you need knob and tube wiring, E & M O’Hara Electrical Contractors is going to additionally be able to handle this antiquated technique. Handling these old wiring jobs can help our clients preserve their home’s history and this is just another reason, among many more, why O’Hara Electrical Contractors is a go to choice for a commercial and residential electrician near Montclair NJ and the rest of the local area for so many business and home owners. Our top-notch security lighting, service updates, home automation, exhaust & ceiling fans and network cabling has earned us the Best of Essex Awards since 2009. We’re additionally well equipped to handle a large variety of other services including smoke detector installation. If you find yourself in search of dependable commercial and residential electrical contractors in Montclair NJ, E & M O’Hara Electrical Contractors is the choice to make.

    Electrical Contractor Fairfield NJ

    As a respected commercial or residential electrician near Montclair NJ, you will discover a large number of services are available from O’Hara. Just a few of these are:

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

    Contact us right away at O’Hara Electric if you need a skilled commercial or residential electrician near Fairfield NJ for lighting fixture installation or other services.

    Residential Electrician Near Fairfield NJ

    We’re available to provide free estimates for projects such as lighting fixture installations in Union NJ and other jobs. You might be surprised what an effect having the appropriate lighting fixtures installed may make. Bring out the very best in your home by having a trusted residential electrical company ascertain your needs for lighting fixtures. We don’t just provide lighting for the interior of your home either. We are equipped to light your landscape as well! We don’t just offer services for local homeowners either, but are here to serve the needs of local businesses. We have an excellent reputation in terms of performing top quality work, which means when you’re in need of a top commercial electrical company in Fairfield NJ for lighting fixture installation or any other electrical service.

    Smoke Detector Installation Near Fairfield NJ

    One of the most important services we’re capable of offering as a residential electrician near Fairfield NJ is smoke detector installation. It’s easy to take your health and safety for granted, but no-one ever suspects that a fire will happen to them. We can offer smoke detector installation to keep you and your family safe from harm and alert you to danger. This type of work calls for an electrician you’re capable of trusting. When you’re in need of a residential electrician for smoke detector installation in Fairfield NJ, this is why O’Hara is the one you need to get in touch with.

    Landscape Lighting Installations Fairfield NJ

    Installing landscape lighting in Montclair NJ will ensure your property stands out and looks the best it can at night. This is a highly requested service from local commercial and residential electrical services for many reasons. It can also be helpful to make certain your home is more secure. This is additionally an important consideration for businesses looking to make a positive initial impression on customers or clients. Having driveways and parking lots that are well lit are also capable of helping limit potential liability issues. For residential or commercial purposes, call us the next time you are looking for landscape lighting contractor in Fairfield NJ or the rest of the local region.

    Attic Fan Installation Near Fairfield NJ

    As a residential electrician serving Fairfield NJ, we’re capable of offering a wide variety of services, which includes attic fan installations. As we all know, hot air rises. This means on an average summer day, you can wind up with a fairly hot attic. As well as keeping cool, you’re capable of experiencing improved energy efficiency by working with a reliable company such as O’Hara.

    Having an attic fan installed can offer a large number of benefits, such as:

    • Reducing your long-term power costs
    • Prevent roof damage
    • Lowering temperatures
    • Prevent humidity damage to your possessions
    • Preventing mold

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

    Commercial Electricians Fairfield NJ

    Our number one 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 . There isn’t any reason not to give us a call thanks to the wide range of services we’re able to supply. You are able to directly at 973-287-4827 or email us at info@oharaelectric.com. Next time you’re looking for lighting installations companies in Montclair NJ, the only name you’ve got to remember is O’Hara Electrical Contractors.