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 Nutley NJ

O’Hara has the services and expertise you require when you’re looking for a commercial or residential electrician near Montclair NJ or surrounding areas. So whether you’re in need of an electrician to help install a fixture or address any electrical problem at your residence, or you are in need of a more extensive job performed at your commercial property, you have come to the right place. If you’re looking for a highly recommended residential or commercial electrician in Nutley NJ or the local region, we are among the best alternatives out there.

Electrician Montclair NJ

The overall value of any property can be improved with quality lighting. However, it’s vital that you ensure that no problems arise further down the road for either you or the future owner of the property. To this end it’s important to be certain you hire a professional residential or commercial electrician in Montclair NJ. At O’Hara Electric one of the many services our experts specialize in is outdoor landscape lighting. You can depend on our expert team to install even the most complex of lighting systems to make the landscape and exterior of your home or commercial property light up and look its best. We have done many lighting fixture installations and we won’t ever consider a job finished until the customer is entirely satisfied with the quality of our work. Look no further than O’Hara Electric if you are looking for a top residential or commercial electrical service contractor in Nutley NJ for a lighting fixture installation.

Residential Electrician Montclair NJ

At O’Hara Electric, our experienced professionals are able to perform a wide variety of electrical jobs for homes and businesses alike as a top choice for a qualified and experienced commercial or residential electrician in Montclair NJ. Are you looking to repair or install electrical fixtures and systems in your home? It’s always crucial that you engage the services of an electrician with experience because they’re able to ensure your property stays safe. A fire hazard at your home can result when mistakes occur in the repair or installation as a result of damage in the electrical wiring. Additionally, some systems at your residence or business are vital, and it’s important to be sure that they are installed properly. For instance, it is essential to hire a professional electrician you’re capable of relying on for smoke detector installation. This way you’re capable of being confident you’re going to be alerted should any fires occur on your property and you’re going to have the ability to know your home is safe. It could be hazardous to have a fire alarm which hasn’t been installed properly. Why leave it to chance? Rely on an electrician that’s reputable.

Electricians Montclair NJ

Attic fan installation and knob and tube wiring are additional services we are capable of supplying at O’Hara Electric a top choice for a qualified and seasoned commercial or residential electrical service in Montclair NJ. Discovering what kind of electrical work will best serve and protect your home or commercial property is among our specialties. It doesn’t matter if it’s a minor job or you require more extensive work, like a 200 amp service upgrading. Having a job that’s finished correctly the initial time is something you are able to consistently depend on from O’Hara Electric. Electrical work isn’t something which you should ever leave to chance. You have found what you’re searching for in O’Hara Electric when you’re looking for a residential or commercial electrical service contractor in Nutley NJ that can satisfy all your electrical requirements residentially and commercially.











• 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.