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 North Caldwell NJ

When you are searching for a respected residential or commercial electrician North Caldwell NJ residents rely on for all their electrical requirements, you have come to the right place when you visit O’Hara Electric. Since 1963, we’ve been supplying top quality services for competitive prices. This is the reason we have been the top choice of such a large number of local home and business owners. Never happy cutting corners, ensuring the job is done right is consistently priority number one. With a broad selection of services available from our specialists, you’ll be certain to discover what you’ve been looking for. Make sure O’Hara Electric is the first call you make if you’re looking for a commercial or residential electrician near North Caldwell NJ.

Electrician North Caldwell NJ

As a top choice for a commercial or residential electrical company in North Caldwell NJ and other local areas, we specialize in landscape lighting. When you have landscape lighting that is professionally installed, in addition to the potential increase in your property value, it’s additionally capable of offering a wide array of advantages. Firstly and most obviously, the aesthetic benefits are capable of being considerable. Effective landscape lighting is capable of making your property look its absolute best at night and be the envy of all of your neighbors. Also to be considered, among the reasons many people seek out this service to begin with is the added security lighting is able to offer. Having walkways and parking lots which are 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 highly effective. Are you looking for residential or commercial electricians in North Caldwell NJ for professional landscape lighting services? Make sure your first call is O’Hara Electric.

Commercial Electrician North Caldwell NJ

Having someone you can rely on if you need a commercial electrical company in North Caldwell NJ or other local areas is absolutely essential. A space that’s properly lit means increased productivity. Never underestimate the effect which adequate lighting can have for your office environment. It’s also important to keep in mind the fact that you’re able to save substantial money in the long term as a result of increased energy efficiency if you upgrade your lighting. Partner with O’Hara for success. There’s no one else you need to get in touch with but O’Hara Electric if you need a commercial electrician in North Caldwell NJ or the rest of the local area you can trust with your business.

Residential Electrician North Caldwell NJ

Looking for residential electricians near North Caldwell NJ means finding someone you can trust to perform quality work for your home. This means hiring O’Hara Electric. The wide range of services which we can perform, such as attic fan installation and 200 amp service upgrading, are capable of improving your everyday life in many ways. As a top lighting fixture installation contractor we’re able to make certain that your lighting is adequate to suit your everyday requirements, so you can enjoy spending time in your home in comfort. For our specialists, no job is too large or too small. O’Hara Electric is standing by when you have been looking for residential electricians near North Caldwell NJ to fulfill your needs.

Electricians North Caldwell NJ

If you need a respected commercial or residential electrician in North Caldwell NJ or other nearby areas be certain to 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.