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 Company West Caldwell NJ

O’Hara should be the first call you make when you’re trying to find qualified commercial or residential electricians in Montclair NJ. Whether you’ve got a small repair job, or you require more extensive work completed, such as detailed landscape lighting, O’Hara Electric is capable of taking care of any electrical issue or project. Someone that can get the job done correctly the first time is the absolute minimum that you require in an electrician. When you want to be sure potential damage to your home or potential fire hazards are prevented, you need to make certain whoever is carrying out work like electric wiring or fixture installation is doing it properly. Be sure you’re working with an expert residential or commercial electrician in West Caldwell NJ in regards to electricity. Call O’Hara Electric the next time you’re in need of any type of installation, upgrade or repair.

Electrician Montclair NJ

You’ve found what you are searching for with O’Hara Electric if you’ve been trying to locate reliable lighting installations contractors in Montclair NJ. With various successful jobs completed in your local region, you will be working with a highly-reliable company when you decide to hire O’Hara. We understand that the satisfaction of each and every client is essential for the success of our business. This is the reason we go above and beyond to ensure each and every single job is completed to the best of our ability. We’ll never leave a job unfinished. O’Hara Electric is standing by if you have been searching for lighting fixture installations contractors in Montclair NJ or anywhere else in the area.

Electrical Contractor Montclair NJ

As a leading choice for a residential electrician in Montclair NJ we offer a range of services, including attic fan installation. Many homeowners take for granted how important an attic fan installation is for their home because it may seem like a straightforward job. By pushing hot air up and out through your attic, your attic fan is capable of working to keep the rest of your home cool and comfortable throughout the summer. Heat rises, which means during the summer, your attic can store a substantial amount of hot air, which can leak into the rest of your house. That’s the reason it is important to have an attic fan installed. However, having an attic fan improperly installed can end up in wasted energy, which leads to wasted money. To make sure that your attic fan removes just hot air, and not air conditioned air from your dwelling under, the pros at O’Hara Electric will evaluate your attic to make certain that the attic fan is installed in the proper position. If you’re in need of a top residential electrical service contractor in West Caldwell NJ for attic fan installation, contact us today.

Residential Electrical Contractor Montclair NJ

Another service we provide as a leading choice for a residential electrician in Montclair NJ is landscape lighting services. Even at night we can assist your property in looking its absolute best. The services we offer for landscape lighting are capable of highlighting the most attractive features of your landscaping. This is also going to increase security on your property and make it safer to walk on. When you’re searching for a qualified residential electrical service company in West Caldwell NJ for landscape lighting, all you need to do is call us at O’Hara Electric today.

Electricians Montclair NJ

One of the things we specialize in at O’Hara Electric as a top choice for a professional residential electrician in Montclair NJ is knob and tube wiring. During the 1940s through 1990s, this form of wiring was common for carrying electricity throughout the house. However, deteriorating knob and tube wiring and problems with knob and tube wiring caused by faulty repairs and updates can pose serious risks. The best choice if your home has this kind of wiring is to replace the wiring with new copper wiring that’s up to current safety code standards. We’re capable of giving you a quote if knob and tube replacement is something you’re in need of.

Commercial Electrical Contractor West Caldwell NJ

We don’t merely pride ourselves when it comes to our residential services, but we stand out among commercial electricians in Montclair NJ as well. Many people take for granted how important their electrical systems are to the day to day operation of their business. Call a contractor you’re able to depend on to make sure your business receives the very best service possible. We have offered top quality service for local businesses since 1963. This is why if you’re searching around for commercial electricians in West Caldwell NJ, look no further. You’ve found what you’re searching for at O’Hara Electric. If you are in need of 200 amp service upgrading or smoke detector installation, O’Hara is your leading alternative.

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.