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 Caldwell NJ

Our team at O’Hara Electric offers the skills, knowledge and products necessary to meet your electrical service needs whether you are looking for a commercial or residential electrician in Montclair NJ or surrounding towns. Do you need 200 amp service upgrading, lighting fixture installations, or your knob and tube wiring replaced? We have skilled electricians standing by that will complete their work efficiently, on time as well as on budget. You benefit from our family’s more than 50 years of experience as a top choice for a local residential and commercial electrician in Caldwell NJ when you make O’Hara Electric your first choice.

Electrician Caldwell NJ

From landscape lighting to energy efficient LED lighting fixture installation from a top commercial electrician in Montclair NJ or surrounding towns, our certified electrical consultants supply our customers with guidance when it comes to choosing the best kind of fixtures in terms of function, look, and price points. Whether you require work done for your business or home, our customers are capable of obtaining free estimates. Ranging from banks and hospitals to professional offices and industrial complexes, our commercial electricians possess the skills and training to perform specialty lighting fixture installations for a wide selection of types of facilities. Since 1963, homeowners and business owners have trusted our lighting fixture installation company for safe quality work, impeccable service, and affordable prices.

Residential Electrician Caldwell NJ

Homeowners who would like to restore or rehabilitate houses built in the early 20th century make O’Hara their choice for a residential electrician in Montclair NJ or surrounding towns. Replacing obsolete and potentially dangerous knob and tube wiring in addition to 200 amp service upgrading are areas which our experts have a considerable amount of skill in. Our attic fan installation is a vital service when making certain your historic house stays cool during the summer is a priority. Premium quality carbon monoxide and smoke detector installation are services we offer as because of the fact that your family’s safety is the highest priority for us as a local family owned electrical service. Call our helpful and knowledgeable customer service pros at O’Hara Electric right away for a consultation and free estimate by a residential electrician in Caldwell NJ who is an expert when it comes to replacing knob and tube wiring in addition to 200 amp service upgrading.

Electricians Montclair NJ

If you’re 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. Our certified landscape lighting consultants help our commercial and residential customers when it comes to lighting plans for safety, functional, and aesthetic needs. When you and our consultant have decided on a plan that works best for your requirements and preferences, one of our experienced electricians is going to take care of all the lighting fixture installations. Because O’Hara Electric is a top choice when you need a long established locally owned landscape lighting installation contractor in Caldwell NJ, you are assured our work will meet all local code standards.

Commercial Electricians Montclair NJ

When you’re in need of commercial and residential electricians in able to offer a wide variety of award-winning services you will only find highly skilled residential or commercial electricians in Caldwell NJ. Our family and staff at O’Hara Electric are honored to have received medals for the previous nine years as the Best Electrician in Essex County NJ. To learn more about our services, get in touch with O’Hara Electric today.

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.