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 Harrison NJ

Whether you are looking for a commercial or residential electrician in Montclair NJ or surrounding towns, our staff at O’Hara Electric provides the skills, experience, and products to satisfy your electrical service needs. With services ranging from lighting fixture installations, replacing knob and tube wiring and 200 amp service upgrading, our expert electricians are capable of completing their work for you efficiently, on time, and on budget. When you select O’Hara Electric, you benefit from our family’s over 50 years of experience as a top choice for local residential and commercial electricians in Harrison NJ.

Electrician Montclair NJ

As a top choice for a certified commercial and residential electrical service in Montclair NJ or surrounding towns, 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 from landscape lighting to energy efficient LED lighting fixture installations. A free estimate is something you’re capable of expecting from our experts whether you are trying to find work performed on your home or business property. 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. Homeowners and business owners have depended on our lighting fixture installation company for safe quality work, impeccable service, and affordable prices since 1963.

Commercial Electrician Montclair NJ

Homeowners who are hoping to restore or rehabilitate houses built in the early 20th century make O’Hara their choice for a residential electrical contractor in Montclair NJ or surrounding towns. When it comes to replacing obsolete and hazardous knob and tube wiring in addition to 200 amp service upgrading our technicians possess a considerable amount of skill. Our attic fan installation is an essential service if making certain your historic house remains cool during the summer is a priority. Since the safety of your family is our highest priority as a local family owned electrical company, we additionally offer carbon monoxide and smoke detector installation. Are you looking for a consultation and free estimate by residential electrical service in Harrison NJ who is an expert in replacing knob and tube wiring as well as 200 amp service upgrading? All you’ve got to do is contact our friendly and knowledgeable customer service pros at O’Hara Electric right away.

Electricians Harrison NJ

When you are in need of a commercial electrician who is an experienced professional when it comes to in landscape lighting in Montclair NJ or surrounding towns, then look no further than O’Hara Electric. Our certified landscape lighting consultants help our commercial and residential customers when it comes to lighting plans for safety, functional, and aesthetic needs. You and your consultant is going to work towards selecting a plan that’s going to take all of your requirements and preferences into account. Then the lighting fixture installations are going to be flawlessly executed by our experienced staff. You’re assured our work will meet all local code standards as O’Hara Electric is a top choice for a long established locally owned residential electrical company in Harrison NJ for landscape lighting.

Commercial Electricians Harrison NJ

If you’re in need of commercial and residential electricians in capable of providing a broad array of award-winning services you’re only going to find highly skilled residential or commercial electricians in Harrison NJ. At O’Hara Electric, we’ve received medals as the Best Electrician in Essex County NJ. This has been something our family and staff are very proud of. Are you interested in learning more about our services? All you’ve got to do is contact us today 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.