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 Contractors Whippany NJ

It doesn’t matter if you are in need of expert services from a commercial or residential electrician in Montclair NJ or surrounding towns. The skills, products and knowledge required to meet your electrical service needs can be found with our team at O’Hara Electric. We have experienced electricians that are standing by to ensure the work is completed efficiently, on time and on budget, whether you’re in need of knob and tube wiring replacement, lighting fixture installations, or 200 amp service upgrading. The next time you’re searching for a trusted commercial or residential electrician in Whippany NJ or the rest of the local area be sure to choose O’Hara Electric to benefit from our family’s more than fifty years of experience.

Electrician Montclair NJ

From landscape lighting to energy efficient LED lighting fixture installation from a top residential electrician in Montclair NJ or surrounding towns, our certified electrical consultants provide our customers with guidance when it comes to choosing the best type of fixtures when it comes to function, aesthetics, and price points. Whether you’re in need of work done for your home or business, our customers are capable of obtaining free estimates. Ranging from hospitals and banks to professional offices and industrial complexes, our commercial electricians have the training and skills to perform specialty lighting fixture installations for a wide array of types of facilities. Business and homeowners who have been searching for a company they can rely on for affordable prices, impeccable service, and above all, quality work, have been depending on our services since 1963.

Residential Electrician Montclair NJ

Are you a homeowner looking for an expert residential electrical contractor in Montclair NJ or surrounding towns to restore or rehabilitate a house constructed in the early 20th century? Make O’Hara your top choice. Our professional electricians are experts in replacing outdated and hazardous knob and tube wiring in addition to 200 amp service upgrading. Our attic fan installation is a vital service when making sure your historic house remains cool throughout the summer is a priority. As a local family owned electrical service, the safety of your family is our highest priority. With this in mind we provide top quality carbon monoxide and smoke detector installation. For a consultation and free estimate by a residential electrician in Whippany NJ who is an expert when it comes to replacing knob and tube wiring as in addition to 200 amp service upgrading, call our helpful and knowledgeable customer service pros at O’Hara Electric right away!

Electricians Whippany NJ

When you are in need of a commercial electrician who is a seasoned expert in in landscape lighting in Montclair NJ or surrounding towns, then look no further than O’Hara Electric. As it pertains to safety, practical and aesthetic requirements, our certified landscape lighting consultants are going to take every factor into consideration throughout the planning and design stage of your lighting. After you and our consultant have decided on a plan which works best for your requirements and preferences, one of our expert electricians is going to take care of all the lighting fixture installations. Because O’Hara Electric is a top choice when you’re looking for a long established locally owned landscape lighting installation company in Whippany NJ, you’re assured our work is going to meet all local code standards.

Residential Electricians Whippany NJ

When you’re looking for commercial and residential electricians in who provide a broad variety of award-winning services you will only find highly skilled commercial and residential electricians in Whippany NJ. For the past nine years, the family and staff at O’Hara Electric are honored to have received medals as the Best Electrician in Essex County NJ. Get in touch with us at O’Hara Electric today to learn more about our services.

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.