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.

Commercial Electrical Contractors Paterson NJ

Contrary to the beliefs of a large number of home and property owners, the majority of electrical projects aren’t DIY, which is the reason you should consider contacting O’Hara Electric if you need a professional residential or commercial electrician in Montclair NJ or the rest of the local area. When it comes to tasks like lighting fixture installations, 200 amp service upgrading and upgrading knob and tube wiring, the majority of people should simply stay away. Unless you already have experience in the electrical field, it’s generally not worth the risk to perform these possible hazardous tasks yourself. Working with electricity is not merely complicated, if improperly handled it even has the potential to be life threatening. Many times performing the job on your own can make the problem considerably worse, and once you ultimately have to call in a professional residential or commercial electrical company in Paterson NJ it is just going to be more work. Inconveniences can include causing poor wire connections, overloaded circuits, and faulty grounding, which are hazardous to your property and therefore, also your loved ones. Professional residential electricians however possess a considerable amount of experience troubleshooting different electrical problems, meaning this is a minimal concern. This experience ensures they know of ways to ensure they are resolved in a safe manner as well as protect themselves from injury.

Electrician Paterson NJ

If you’ve been trying to find residential electricians in Montclair NJ and surrounding areas and aren’t sure where to turn, O’Hara Electric is the answer. Keeping up to date with all the latest electrical codes is a high priority at for us at O’Hara, which is why our electricians undergo such considerable training. It doesn’t matter if you are feeling ready to attempt a new skill and feeling somewhat ambitious. Most likely a more significant amount of experience and knowledge will be required than what you currently have. Electrical fires is capable of being incredibly devastating, which is the reason it’s important to minimize their risk by making certain your house’s electrical wiring is functioning properly. Hiring a residential electrician in Paterson NJ that you can trust is important for your family’s safety. A major shock or electrocution possesses the potential to result in a serious injury, requiring a trip to the hospital. This is capable of ranging from severe burns to something even worse. The type or severity of shock you will get isn’t always something you’re capable of predicting, but avoiding the situation completely instead of risking it is always best. That’s the reason even if you need to have a new attic fan installation, light fixture installation, or a smoke detector installation, you definitely should hire a pro, rather than performing it yourself.

Electricians Montclair NJ

Offering affordable rates for premium quality services has made us a top choice for anyone looking for a residential or commercial electrician in Paterson NJ. O’Hara Electric has been providing top notch electrical services for both businesses and homes in the Tri-State area since 1963. We have been able to remain so successful and stand out in the industry by consistently adhering to a number of core values. Some of the best minds in the business make up our staff of master electricians. Whatever size or type of project you require, we’re ready to get the job done. Our superior team is built on strong family values and a stark dedication to perfect work. Hiring an electrician is a serious commitment for homeowners and businesses alike. You can’t underestimate the peace of mind that comes with being confident the job will be properly completed the first time around. Bringing several companies to backtrack and fix each other’s work is a considerable waste of energy and time, and is fairly expensive. Ensure your electrical work is capable of getting done right the first time around instead. Contact O’Hara Electric when you are looking for commercial electrical services in Paterson NJ.











• 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.