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.

The Iconic Artichoke Lamp

Considered a classical masterpiece, this fixture, designed by Poul Henningsen in 1958, has been stated to be the consummate modernist chandelier.

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.

Electrician Near Westfield NJ

Are you looking for a respected commercial or residential electrician Westfield NJ residents count on for all their electrical needs? If you visit O’Hara Electric, you have come to the right place. Such a large number of local business and homeowners make us the first call they make as a result of the fact that not only do we offer top quality services, but also offer prices which are highly competitive. Getting the job done right is our top priority, and we don’t cut any corners. With a broad variety of services available from our experts, you will be sure to discover what you’re looking for. Make sure O’Hara Electric is your first call if you’re looking for a commercial or residential electrician near Westfield NJ.

Electrician Westfield NJ

High quality landscape lighting in Westfield NJ is something we specialize in as a top choice for a residential and commercial electrician. When you have professionally installed landscape lighting, in addition to the potential increase in the value of your property, it’s additionally capable of offering a broad variety of advantages. Significant aesthetic benefits are offered by this kind of service, which is among the most obvious factors for the majority of people. Do you want your property to look its absolute best at night and be the envy of all of your neighbors? Landscape lighting is an effective way to achieve this goal. Also to be considered, one reason many people seek out this service in the first place is the added security lighting is capable of offering. When you have walkways and parking lots lit effectively, liability issues for your business are capable of being significantly decreased. While remaining energy efficient, the cutting edge LED technology we offer is additionally extremely effective. Be certain you get in touch with O’Hara Electric first if you’re in need of a residential or commercial electrical service near Westfield NJ for landscape lighting installation.

Commercial Electrician Westfield NJ

When you need a commercial electrical company in Westfield NJ or other local areas, having someone you’re capable of relying on is absolutely vital. A space that’s lit properly means increased productivity. You shouldn’t ever underestimate the effect which adequate lighting is capable of having for your office environment. Additionally, keep in mind the fact that upgrading your lighting is capable of having a considerable impact on energy efficiency, which saves you money in the long run. Partner with O’Hara for success. There isn’t anyone else you need to call but O’Hara Electric if you need a commercial electrician in Westfield NJ or the rest of the local region you’re able to trust with your business.

Residential Electrician Westfield NJ

Hire O’Hara Electric when you need a residential electrician in Westfield NJ you can trust for your home. The wide range of services that we’re capable of performing, including attic fan installation and 200 amp service upgrading, are capable of improving your everyday life in many ways. As a top lighting fixture installation company we are here to help you spend time in your home in comfort by making certain your lighting is adequate to suit your everyday requirements. No job is too large or too small for our experts. O’Hara Electric is standing by if you have been searching for residential electricians near Westfield NJ to fulfill your needs.

Electricians Westfield NJ

When you’re in need of a trusted residential or commercial electrician in Westfield NJ or other nearby areas make certain you make O’Hara Electric your top choice.











• Licensed, Bonded & Fully Insured • Certified Lighting Consultants • Voted #1 BEST Electrical Contractor in Essex County


• 24-HR Emergency Service for Our Loyal Customers • Free Estimates • Multiple Convenient Locations for Fast, Responsive Service

Quality is never an accident; it is always the result of intelligent effort.

–John Ruskin

Fast. Reliable. Dependable.

Expert Electrical Service at Competitive Prices.