Welcome Home!

Nothing is more inviting than a well-lit home.  Let us brighten your driveway, walkway, and front door.

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.  We offer free estimates and 24 hour emergency service for our customers.

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

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

The Main Office

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

Kitchen Renovations

Optimum placement of lighting and outlets for function and beauty.

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.

Corporate Installations

Fluorescent lighting is economical and energy-efficient in large rooms.

Our First Truck

Thanks to our loyal customers, O’Hara Electrical Contractors has been serving NJ for over 50 years!

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.

Electricians Westfield NJ

Business and homeowners in search of electricians in Montclair NJ and the rest of the local region have been turning to E & M O’Hara Electrical Contractors since 1963. The fact that we’ve 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 gained the support of our community is our commitment to excellent client service, devotion to safety, along with the unparalleled knowledge and skills of the electricians who work for us. Despite the fact that we set the bar for excellence which other commercial or residential electricians in Westfield NJ try to match, people who get in touch with O’Hara Electric when they need a commercial or residential electrician are pleasantly surprised to discover the cost of our services are affordable and reasonable.

Electrician Montclair NJ

Regardless of their electrical service needs, when homeowners want a residential electrician near Montclair NJ, they select O’Hara Electric. One of the reasons this is the case is the variety of services we are capable of providing and our long standing reputation. Our staff is effective at upgrading the electrical systems of older homes, as well as providing electrical services for new construction such as attic fan installation or smoke detector installation. Among the most effective things you are able to do to keep your family and home safe, and a standard service we offer is having smoke detectors installed in Westfield NJ. A lot of homeowners end up putting off this task or neglecting to even think of it at all. However, this is something that will protect your family as well as home from the worst case scenario, enabling you to rest peacefully.

Electricians Westfield NJ

As a leading choice when you require a residential electrical contractor in Montclair NJ or the rest of the local region, we’re committed to making your home safer in other ways than smoke detector installation. The selection of premium services we offer make certain as it pertains to your electrical work, your house is kept as safe and as up to date as possible. Old knob and tube wiring, which frequently poses a fire risk, is something we are able to substitute with modern copper wiring. Knob and tube wiring normally dates before 1940 when there were less demands on electrical systems than you discover nowadays. These systems are now providing significantly less capacity than what most homeowners require of them. Over time, factors such as building renovations and rodents can cause damage to the wiring, which is also important to take into consideration. Prior to supplying coverage, the increased risk means that lots of insurance companies are going to require you to upgrade, which is yet another factor. O’Hara is the company to get in touch with if you’re looking for a qualified residential electrician in Westfield NJ to perform a knob and tube wiring upgrade.

Residential Electricians Westfield NJ

As a residential electrical company near Montclair NJ we can offer the services you need for your home.Also, lots of old houses have only 60 amp or 100 amp service panels so homeowners discover that they trip their circuit breakers in the summer when they operate their air conditioners. These issues are compounded in the event the homeowner has computers, high-definition televisions, or a home-automation system. The solution to these difficulties will be to update the service to 200 amp. At O’Hara Electric, we offer 200 amp service upgrading as a top choice for a residential or commercial electrician in Westfield NJ at a reasonable cost. Give the O’Hara Electric staff a call right away and discover what we can offer you as a leading local residential electrical service.

Lighting Installation Contractors Westfield NJ

We know how important it really is to your company to have electrical systems which are operating at optimum efficiency as a top choice if you need a lighting fixture installations company in Montclair NJ. To help business owners in keeping their energy costs low, we provide LED lighting fixture installations. In the event that you are using modern LED lighting to replace your office or store’s old incandescent lighting fixtures, you’ll be able to lower your power bill by as much as 75%. O’Hara, along with being a leading choice for an LED lighting installations company in Jersey City NJ, is skilled when it comes to installing, maintaining, and repairing outdoor lighting fixtures, parking lot lighting and security systems, together with network cabling and wiring. 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 Westfield NJ

When you are in need of a respected local commercial or residential electrician near Montclair NJ supplying a large number of services, you need O’Hara Electric. Just a couple of these are:

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

Get in touch with O’Hara Electric right away when you need a commercial or residential electrical service company near Westfield NJ for landscape lighting or other services.

Landscape Lighting Installation Westfield NJ

O’Hara Electric proudly provides both our residential or commercial clients expert installation, maintenance, and repair services for landscape lighting in Montclair NJ. Our landscape lighting designers explore both the functional and aesthetic functions for your lighting if this is your first time having it installed. Based on this vision, our landscape lighting experts provide numerous different designs utilizing energy-efficient lighting fixtures that add beauty as well as safety and security for your outdoor environment. To learn more regarding the choices O’Hara Electric offers for landscape lighting in Westfield NJ, get in touch with us right away.

Electrical Service Westfield NJ

Few companies can compete with O’Hara Electric when it comes to commercial or residential electrical contractors in Montclair NJ. The fact that we offer such a wide array of services means we’re your top choice for all your electrical requirements, whether you own a house or own your own business. When it comes to both quality of services rendered and customer satisfaction, we strive to lead the way. We aren’t ever fully satisfied unless you are.

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