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.

div.img--holder (7)

E & M O'Hara can install customer-supplied lighting.

These inexpensive chandeliers are made with colorful
drum shades from IKEA.

div.img--holder (6)

The Main Office

Eddie, Kelly Ann, Stephany and Margot. At your service!


Kitchen Renovations

Optimum placement of lighting and outlets for function and beauty.

div.img--holder (10)

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.

div.img--holder (4)

Our First Truck

Thanks to our loyal customers, O’Hara Electrical Contractors
has been serving NJ for over 60 years!

div.img--holder (2)

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.

div.img--holder (1)
Schedule a Service Call

    Electrical Contractor Chatham NJ

    Since beginning E & M O’Hara Electrical Contractors in 1963, we’ve grown to be a top choice for everyone in need of a commercial and residential electrician near Chatham NJ and surrounding local areas. With our hands on approach to our service together with our business practices, we’ve consistently had customer satisfaction as our main goal. Our company is based in West Orange NJ, and provides high quality services to the rest of the local region. Our reputation in the local area is why you can trust the services you receive from us. Due to this, coupled with our commitment to doing jobs correctly and in a timely manner, E & M O’Hara Electrical Contractors is still a top choice for a residential and commercial electrician in Montclair. As we change the guard to our second generation at E & M O’Hara Electrical Contractors, you can rest assured that our business philosophy will never be altered from great work done at reasonable prices.

    Electrician Near Chatham NJ

    You are able to count on E & M O’Hara Electrical Contractors if you are in need of a residential electrical service near Montclair NJ. O’Hara Electrical Contractor’s team of electricians and vehicles are fully licensed and able to take on any electrical project that you have. Beyond our residential beginnings, we are also a leading commercial residential electrician for lighting fixture installation near Chatham NJ Landscape lighting, lighting fixture installation, smoke detector installation, and 200-amp service upgrading are just some of the services which we offer as residential and commercial electrical services in Montclair NJ. For over fifty years, O’Hara Electrical Contractors has been able to provide clients with first-class quality service at competitive costs. We can take on any project regardless of if it is an entire company’s electrical wiring or simply a lighting fixture installation. Our stock of old and outdated circuit breakers means that we can handle even the most demanding of projects. 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 just about any job that you have.

    Electricians Chatham NJ

    Together with keeping up with the newest technologies and light setups that are quickly growing in the field, we can also handle jobs that include knob and tube wiring; a common strategy used in the 1900s to late 1940s. Handling these old wiring jobs will help our clients preserve their house’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 so many home and business owners. Our services for security lighting, service updates, home automation, 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 variety of services we’re able to supply. If you find yourself shopping around for reliable commercial and residential electricians in Jersey City NJ, E & M O’Hara Electrical Contractors is the choice to make.

    Electrical Contractor Near Chatham NJ

    If you’re trying to find a respected local commercial or residential electrical service near Montclair NJ, O’Hara Electric offers a wide range of services. Just a few of these are:

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

    When you need a commercial or residential electrical service near Chatham NJ you’re capable of trusting for lighting fixture installation or other services, get in touch with us right at away at O’Hara Electric.

    Lighting Installation Chatham NJ

    Commercial Electrical Contractors Near Chatham NJ

    We’re available to provide complimentary estimates for projects such as lighting installation in Chatham NJ and other projects. Don’t ever underestimate the effect which proper lighting fixtures may have on your home. As a respected residential electrical company, we employ trained experts who can assess your home and how lighting fixtures will be able to assist you in getting the most out of it. In addition lighting the interior of your home, we can assist you when it comes to lighting the exterior of your home too. If you own a business, you can take advantage of our top quality services as well. You can be certain your money is being well spent if you need a top commercial electrician in Chatham NJ for lighting installation thanks to our excellent reputation.

    Smoke Detectors Installed Chatham NJ

    When you need smoke detectors installed in Parsippany NJ, O’Hara is the one to contact. It is easy to take your safety and health for granted, but no-one ever suspects that a fire will happen to them. We’re capable of offering smoke detector installation to ensure you and your family stay safe from harm and alert you to danger. This kind of task calls for an electrician you’re able to trust. If you need a residential electrician for smoke detector installation in Westfield NJ, this is why O’Hara is the one you need to get in touch with.

    Landscape Lighting Contractors Near Chatham NJ

    To make sure your property looks the best it can at night and stands out from the rest, take advantage of landscape lighting installations we can supply as a residential electrician in Montclair NJ. This is a highly requested service from local residential and commercial electrical contractors for many reasons. Ensuring your house is more secure is another advantage. For businesses, this will help in making a favorable initial impression on customers or clients. Having well lit parking lots and driveways are also capable of helping minimize potential liability issues. When you’re looking for a landscape lighting contractor in Chatham NJ for commercial or residential purposes, don’t hesitate to call us at O’Hara Electric.

    Attic Fan Installation Near Chatham NJ

    When you are looking for attic fan installations in Montclair NJ, this is one of the many services we’re capable of providing as a residential electrical service company. Your attic is capable of becoming rather hot on your typical summer day due to the fact that hot air rises. As well as keeping cool, you’re capable of experiencing better energy efficiency by working with a reliable company like O’Hara.

    There are many advantages to attic fan installation. These are several examples:

    • Safeguard your roof
    • Less items damaged by humidity
    • Lowering your long-term power costs
    • Preventing mold
    • Lowering temperatures

    Discover the reason homeowners are picking O’Hara Electric today by getting in touch with us for attic fan installation near Montclair NJ.

    Local Commercial Electrician Chatham NJ

    At E & M O’Hara Electrical Contractors, we strive to be your top one choice for a residential or commercial electrician near Montclair NJ or the rest of the local region. There’s no reason not to call thanks to the broad variety of services we’re capable of supplying. You are able to directly at 973-287-4827 or email us at info@oharaelectric.com. Next time you find yourself looking for lighting installations in Montclair NJ, the only name you need to remember is O’Hara Electrical Contractors.