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 Montville NJ

    Home and business owners in search of electricians near Montclair NJ and the rest of the local region have been turning to E & M O’Hara Electrical Contractors since 1963. One thing that gives us great satisfaction at O’Hara is the fact that we have been voted as Essex County NJ’s number-one electrical contractor. By providing customer service that’s impeccable along with electricians who possess unrivaled skills and knowledge, we’ve gained the support of the local community as a family owned electrical service company based in West Orange NJ. Individuals who call O’Hara for a commercial or residential electrical contractor are usually pleased to find that our costs for service are reasonable and affordable compared to other residential or commercial electricians near Montclair and the local area without sacrificing on quality.

    Electrician Near Union NJ

    Whatever your requirements happen to be, O’Hara is a leading choice if you’re in need of a residential electrician near Montclair NJ. Among the reasons this is the case is the variety of services we are capable of offering and our longstanding reputation. We have the ability to provide electrical services for new home constructions, attic fan installation or smoke detector installation, also being quite experienced in terms of updating the electrical systems of older homes. One of the most effective things you can do to keep your family and home safe, and also a standard service we offer is smoke detector installation near Cranford NJ This is something that many homeowners put off or neglect to even think about, but is going to allow you to sleep peacefully knowing your home is protected from this situation.

    Electrical Services Companies Near Montville NJ

    We are dedicated to making your home safer in other ways than smoke detector installation as a leading pick when you need a residential electrician near Montclair NJ or the rest of the local region. We provide premium services which will keep your home up to date and as safe as possible in terms of electrical work. Outdated knob and tube wiring, which often presents a fire risk, is something we are able to replace with modern copper wiring. Knob and tube wiring ordinarily dates before 1940 when there were less demands on electrical systems than you discover nowadays. Homeowners find these systems lack the capacity they require. There are other factors to take into account as well, like the fact that factors like building renovations and rodents may cause damage to the wiring as the years go on. Prior to supplying coverage, the increased risk means that many insurance companies will require you to upgrade, which is yet another factor. O’Hara is the company to call if you’re looking for a qualified residential electrical company in Cranford NJ to perform a knob and tube wiring upgrade.

    Residential Electrical Company Near Montville NJ

    As a residential electrical contractor near Montclair NJ we can offer the services you need for your home.Many homeowners discover that they trip their circuit breakers in the summer when they operate air conditioners because several old homes have only 60 amp or 100 amp service panels. Updating the service to 200 amp is a great idea, because having computers, high definition televisions or home-automation systems will only compound the trouble. For a reasonable price, O’Hara Electric is able to perform a 200 amp service upgrading as a top choice for a residential or commercial electrical company near Livingston NJ for your home. To find out more about the services we are able to provide as a residential electrical company, give our team a contact right away.

    Lighting Installations Near Montville NJ

    As a leading choice for a commercial or residential electrician near Montville NJ for lighting installations, our team at O’Hara Electric comprehends the value of ensuring your business’s electrical systems are working at optimal efficiency. To help business owners to keep their energy costs low, we provide LED lighting fixture installations. In the event you are using modern LED lighting to replace your office or store’s old incandescent lighting fixtures, you can reduce your power bill by as much as 75%. In addition to being a trusted LED lighting installation company in Montville NJ O’Hara Electric also installs, maintains, and repairs outdoor lighting fixtures, parking lot lighting and security systems, and network cabling and wiring. Certainly one of the advantages of selecting O’Hara Electric is that our commercial electricians schedule their work so that they do not inconvenience your customers.

    Commercial Electrical Contractors Near Montville NJ

    You’re going to discover we provide a broad variety of services for local residents as a trusted local residential or commercial electrical service near Montclair NJ. Just a couple of these are:

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

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

    Attic Fan Installations Near Montville NJ

    We’re also a leading residential or commercial electrician serving Montclair NJ if you require installation, maintenance or repair of your landscape lighting. Our landscape lighting designers explore both the functional and aesthetic functions for your lighting if this is your first time having it installed. Our landscape lighting specialists supply a variety of designs using energy efficient lighting fixtures that add beauty in addition to safety and security for your outdoor environment according to this vision. Call O’Hara Electric right away and find out what we’re able to do for you as a landscape lighting contractor serving Montville NJ.

    Electrical Contractor Near Montville NJ

    There are few that are capable of competing with O’Hara and what we are able to supply when you need a commercial or residential electrical company near Montclair NJ. Whether you own a home or own your own business, the fact that we offer such a broad range of services means we’re your top choice for all your electrical needs. We strive to lead the way in both quality of service rendered and client satisfaction, never totally happy unless you are.