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 Harrison NJ

If you need a residential or commercial electrician in Montclair NJ and surrounding areas, O’Hara Electric has the services and expertise you need. So whether you are in need of an electrician to help install a fixture or fix any electrical issue at your home, or you’re in need of a more extensive job performed at your commercial property, you’ve come to the right area. We serve our local area as both residential and a commercial electricians in Harrison NJ.

Electrician Montclair NJ

Landscape Lighting can be an excellent means of increasing the overall value of any property. However, it’s vital that you make sure that no problems arise further down the line for either you or the future owner of the property. To this end it’s important to be sure you hire a professional residential or commercial electrician in Montclair NJ. Outdoor landscape lighting is one of our specialties at O’Hara Electric. To ensure the landscape and exterior of your home is always looking its best you are able to count on our expert team to install even the most complex of landscape lighting systems. We have done a lot of lighting fixture installations and we never consider a job completed until the customer is completely satisfied with the quality of our work. When you are shopping for a great lighting fixture installation company in Harrison NJ, look no further than O’Hara Electric.

Residential Electrical Service Contractor Harrison NJ

For both business and homes, the pros in our employ at O’Hara Electric are able to serve your needs by offering a wide range of electrical jobs, meaning we’re a top choice for a qualified and seasoned commercial or residential electrician in Montclair NJ. Are you looking to install or repair electrical fixtures and systems in your home? It’s always vital that you employ the services of an electrician with experience because they are able to ensure your property stays safe. Mistakes in installation or repair are capable of leading to damage in the electrical wiring, posing a fire hazard at your home. Additionally, some systems at your home or business are vital, and it’s important to be sure that they’re installed properly. For instance, to know that your home is safe and that you’re going to be alerted to any fires on your property, you will want a smoke detector installation from a professional electrician you are able to trust. It can be dangerous to have a fire alarm which hasn’t been installed correctly. Why leave it to chance? Depend on an electrician that’s reputable.

Electricians Harrison NJ

At O’Hara Electric we also specialize in knob and tube wiring, as well as handling all your requirements for attic fan installation a top choice for a qualified and seasoned commercial or residential electrician in Montclair NJ. We’re able to assist you in ascertaining what type of electrical work is best going to serve and protect your residence or commercial property. You can always depend on O’Hara to get the job done correctly the first time whether it’s a small job, or you need more extensive work like 200 amp service upgrading. Electrical work is not something which you should ever leave to chance. If you are looking for residential or commercial electricians in Harrison NJ to satisfy all your needs for your business or home, there’s no need to go anywhere else. Call us right away at O’Hara Electric.

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.