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.

Commercial Electrical Contractor East Rutherford NJ

Having the abilities of an experienced residential and commercial electrician in Montclair NJ like O’Hara Electric is essential when it comes to the home renovation process, even for the committed DIY home improver. Our professional electricians are capable of handling a wide variety of jobs that aren’t only important but may be potentially dangerous when not performed correctly. This is capable of ranging from a complete upgrade of your home to installing landscape lighting and light fixtures, and even handling extreme electrical emergencies. That’s why having a reliable electrician like O’Hara Electric on your side is vital for each and every homeowner. The safety, comfort and function of your house is something our highly trained professionals are able and happy to improve. Although it may be tempting to tackle many an attic fan installation or 200 amp service upgrading, unless you’re trained properly you could do more damage then good. When it comes to electrical work, save yourself the hassle and the risk. Just call O’Hara Electric right away if you’ve been in need of residential electricians in East Rutherford NJ.

Electrician Montclair NJ

First, make certain that you get an electrical inspection from a qualified residential electrical contractor in Montclair NJ prior to purchasing your house. Receiving a general home inspection is basic protocol. However, the general home inspector is not going to be capable of giving your electrical systems the focus you’ll receive from an expert from O’Hara. You aren’t going to really be able to know if your house is truly up to code unless you hire an electrician to perform a thorough inspection. This is also an ideal chance to make certain that serious problems that will have to be dealt with prior to the sale being finalized are flagged. An experienced electrician will be capable of telling right away if there are any significant issues you’re facing. Older homes which have faulty wiring can be very unsafe and aren’t going to meet the current electrical codes. Unfortunately, this issue can mean that a complete rewiring of your property might be necessary. This is why local homeowners are glad to have a residential electrician on their side they’re able to trust. Even for large-scale projects, our prices for replacing your knob and tube wiring are affordable and budget-friendly. Make O’Hara your top choice for an electrician in East Rutherford NJ for any type of major electrical work to assist your home in meeting current electrical codes.

Electricians Montclair NJ

It is important for many reasons to hire a commercial or residential electrical service in Montclair NJ and surrounding towns, but among the most common reasons is for installation of lighting fixtures. This is a service that both business and homeowners take advantage of frequently. Never underestimate the effect that your lighting fixtures are able to have on your day to day life. Whatever activity you are doing indoors, lighting is going to be a crucial factor, although a lot of times it isn’t something you’re thinking about. Having lighting which is ideal for your space and needs will make it simpler to perform a large number tasks, but it’s also going to increase your quality of life overall. You might not even be aware of the fact that you are straining your eyes when your room is not being appropriately lit. When appropriate lighting is not installed in your place of business, commercial clients find this is a major issue as their productivity is capable of being significantly limited. Safety and liability issues are capable of arising when this is the case in an area where tripping is possible. Save yourself the worry and trouble and simply call the experts at O’Hara Electric for high quality lighting installations for your business or home. We’ve got experience working with a wide range of kinds of technology when it comes to lighting. This includes everything from old knob and tube wiring to the latest LED technology. This means when you need a commercial or residential electrical service in East Rutherford NJ or the rest of the local area you’re able to depend on to get the job done, there’s nowhere else you need to turn but O’Hara Electric.

Residential Electrician Montclair NJ

Are you searching for expert installation of landscape lighting in East Rutherford NJ? This is a service we perform at O’Hara in addition to performing installations for your home or business’s interior. When you take advantage of this service, you’re giving your property the chance to be truly transformed. It offers a large number of practical and safety advantages in addition to the aesthetic improvements it will bring. You can considerably benefit from the services we can offer when it comes to landscape lighting whether you’re a business or homeowner.

Commercial Electrician Montclair NJ

As a top choice among residential and commercial electricians in Montclair NJ and surrounding towns we’re highly concerned about the safety of all of our clients. There are a lot of services which we’re capable of performing that is going to make sure that problems relating to your electrical systems will be kept to a minimum so you’re capable of going about your day without needing to think about it. One of these services is installation of GFCIs. This is a service which can in fact be truly lifesaving! As a matter of fact, all new homes are required to have these in the bathroom, outdoor, and garage outlets as per the National Electrical Code. Water definitely doesn’t mix well with electricity, and these protect the user from this potential issue. A GFCI can offer you considerably more protection than a circuit breaker or fuse is going to in the event that an electrical appliance falls in water while plugged in. This is merely one of the ways that hiring an expert residential or commercial electrician in [TOWN is incredibly essential so that you can truly feel safe in your home or business on an everyday basis.

Electrical Contractor East Rutherford NJ

Attempting to save money is a reason why many homeowners commonly attempt to do work on their own instead of contacting a professional electrician in Montclair NJ. Maybe a lighting fixture installation or even an attic fan installation is something you are able to actually perform yourself. However contacting a specialist is a much wiser move, particularly if the job is a lot larger than that. Having a expert electrician from O’Hara Electric do the work the appropriate way the very first time is a wise idea because of this. A professional residential electrician is going to check the amperage of the circuit and the wattage of the new fixture when doing something like an attic fan installation, for example. There might be instances where the amperage isn’t high enough to handle the wattage of the light. In this case, an additional wire will be capable of being run from the circuit breaker. Calling an expert to deal with this kind of undertaking is a wise idea, generally speaking. A great deal of time, stress and money will be saved in the long term, in addition to the fact that it’s an option that’s significantly safer for you. As an elite lighting fixture installations company, O’Hara specializes in a variety of jobs which range from something as small as smoke detector installation to electrical work for large commercial spaces. Call us right away whatever your needs are from a commercial or residential electrician in East Rutherford NJ.











• Licensed, Bonded & Fully Insured • Certified Lighting Consultants • Voted #1 BEST Electrical Contractor in Essex County


• 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.