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 Caldwell NJ

O’Hara has the services and expertise you need if you are trying to find a commercial or residential electrician near Montclair NJ or surrounding areas. You’ve come to the right place if you are searching for extensive electrical function on your business property or someone to come to your residence and handle a lighting fixture installation or any kind of repair work. If you are searching for a highly recommended residential or commercial electrician in Caldwell NJ or the local area, we’re one of the best alternatives out there.

Electrician Montclair NJ

The overall value of any property can be increased with quality lighting. However, it is important to make certain that no difficulties occur further down the road for either you or the future owner of the property. To this end it’s important to make sure you hire a professional commercial or residential electrical service in Montclair NJ. Outdoor landscape lighting is one of our specialties at O’Hara Electric. Our team is committed to making sure the exterior of your property looks the absolute best it can. To this end we are experienced when it comes to installing even the most intricate landscape lighting system. We’ve done many lighting fixture installations and we never consider a job finished until the customer is totally satisfied with the quality of our work. Look no further than O’Hara Electric if you are trying to find a top residential or commercial electrician in Caldwell NJ for a lighting fixture installation.

Commercial Electrician Montclair NJ

For both business and homes, the experts in our employ at O’Hara Electric are able to serve your requirements by offering a wide array of electrical jobs, making us a top choice for a qualified and experienced residential or commercial electrician in Montclair NJ. To keep your property safe, it’s essential that you always engage the services of a seasoned electrician whenever you are repairing or installing electrical fixtures and systems in your house. Damage in the electrical wiring is capable of resulting if there are mistakes in the installation or repair work. This can lead to a fire hazard in your home. When it comes to your home or business’s vital systems, it is additionally crucial that you make certain they are installed correctly. For example, to know that your residence is safe and that you’ll be alerted to any fires on your property, you will need a smoke detector installation from an expert electrician you can rely on. An incorrectly-installed fire alarm is capable of being hazardous, so you won’t ever want to leave it to chance or count on an electrician that is not reputable.

Electricians Caldwell NJ

At O’Hara Electric we additionally specialize in knob and tube wiring, as well as handling all your needs for attic fan installation a top choice for a qualified and experienced commercial or residential electrical contractor in Montclair NJ. We take into consideration your home or commercial property’s needs and determine what electrical work will best serve and protect the facility. You can always rely on O’Hara to get the job done correctly the first time whether it is a small job, or you are in need of more extensive work like 200 amp service upgrading. Electrical work is not something which you want to leave to chance. You’ve found what you’re searching for in O’Hara Electric when you are trying to find a commercial or residential electrical service contractor in Caldwell NJ that can fulfill all your electrical needs residentially and commercially.

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.