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.

Electrical Services Whippany NJ

When you are in need of a commercial or residential electrician in Montclair NJ and surrounding areas, O’Hara Electric has the services and expertise you require. Are you trying to find an electrician to fix an electrical issue at your house or help you install a fixture or require someone to come to your commercial property for more extensive work, you have come to the right place. When you’re trying to find a highly recommended residential or commercial electrician in Whippany NJ or the local region, we’re among the best choices out there.

Electrician Montclair NJ

Hoping to increase your property’s value? Landscape Lighting is a great manner of making this happen. However, it is worth your while to hire a professional residential or commercial electrician in Montclair NJ to perform the installation so that you or even the next owner of the property won’t run into any difficulty in the future. One of O’Hara’s specialties is outdoor landscape lighting. You’re capable of counting on our expert team to install even the most complex of lighting systems to make the landscape and exterior of your commercial property or home light up and appear its best. We’ve done a lot of lighting fixture installations and we won’t ever consider a job completed until the customer is completely satisfied with the quality of our work. Look no further than O’Hara Electric if you are searching for a top commercial or residential electrician in Whippany NJ for a lighting fixture installation.

Commercial Electrician Whippany NJ

As a top choice for a qualified and experienced commercial or residential electrical company in Montclair NJ, O’Hara Electric is capable of completing a wide array of different electrical jobs at your home or business. To keep your property safe, it’s essential that you always engage the services of a seasoned electrician whenever you’re installing or repairing electrical fixtures and systems in your house. A fire hazard at your home is capable of resulting when there are mistakes in the installation or repair because of damage in the electrical wiring. Additionally, some systems at your residence or business are essential, and you want to ensure that they’re installed correctly. For example, to understand that your home is safe and that you’re going to be alerted to any fires on your property, you’ll want a smoke detector installation from an expert electrician you’re capable of counting on. An incorrectly-installed fire alarm is capable of being dangerous, so you never want to leave it to chance or trust an electrician that is not reputable.

Electricians Montclair NJ

O’Hara also supplies services for knob and tube wiring in and other electrical services as a top choice for a qualified and seasoned commercial or residential electrical service contractor in Montclair NJ, like attic fan installation. Discovering what kind of electrical work will best serve and protect your residence or commercial property is one of our specialties. Whether it’s a small job, or you need more extensive work such as 200 amp service upgrading, you’re capable of counting on O’Hara to get the job done right the first time. You won’t ever want to leave things to chance when it comes to electrical work. You’ve found what you’re trying to find in O’Hara Electric when you are looking for a commercial or residential electrical service contractor in Whippany NJ that can fulfill all your electrical needs residentially and commercially.

RESIDENTIAL & COMMERCIAL

HOMES

BANKS

APARTMENTS

HOSPITALS

SCHOOLS

RETAIL

OFFICES

INDUSTRIAL

WE ARE

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

WE PROVIDE

• 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.