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 Montclair NJ

Searching for a qualified residential or commercial electrician in Montclair NJ or surrounding areas? O’Hara has the services and expertise to get the job done. You have come to the right place in the event that you’re searching for extensive electrical work on your business property or someone to come to your house and handle a lighting fixture installation or any kind of repair work. If you’re trying to find a highly recommended residential or commercial electrician in Montclair NJ or the local region, we’re one of the best options out there.

Electrician Montclair NJ

The overall value of any property is capable of being improved with quality lighting. However, it is essential to ensure that no problems arise further down the road for either you or the future owner of the property. To this end you want to be sure you hire a professional commercial or residential electrician in Montclair NJ. Outdoor landscape lighting is one of our specialties at O’Hara Electric. You can trust 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 look its best. We’ve done many lighting fixture installations and we don’t ever consider a job finished until the customer is entirely satisfied with the quality of our work. Looking for a leading commercial or residential electrical service contractor in Montclair NJ for a quality lights fixture installation? Look no further than O’Hara Electric.

Residential Electrician Montclair NJ

For both business and homes, the experts in our employ at O’Hara Electric are able to serve your needs by supplying a wide variety of electrical jobs, meaning we’re a top choice for a qualified and experienced commercial or residential electrician in Montclair NJ. It is always essential to engage the services of a skilled electrician when you’re repairing or installing electrical fixtures and systems in your home as a means of keeping your property safe. Damage in the electrical wiring can result if you can find mistakes in the repair or installation work. This may result in a fire hazard in your home. When it comes to your home or business’s vital systems, it’s also crucial that you ensure they’re installed properly. For example, it’s important to engage a professional electrician you’re capable of relying on for smoke detector installation. This way you’re capable of being confident you’ll be alerted should any fires occur on your property and you will have the ability to know your home is safe. You shouldn’t ever trust an electrician which isn’t reputable for things like a fire alarm system because if it is not installed properly it can be extremely hazardous.

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 electrician in Montclair NJ, like attic fan installation. Discovering what type of electrical work will best serve and protect your home or commercial property is one of our specialties. It doesn’t matter if it is a small job or you need more extensive work, like a 200 amp service upgrading. Having a job which is finished correctly the initial time is something you’re consistently capable of depending on from O’Hara Electric. Electrical work isn’t something that you should ever leave to chance. If you are looking for commercial or residential electrical contractors in Montclair NJ to fulfill all your needs for your business or home, there’s no need to go anywhere else. Call us today at O’Hara Electric.











• 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.