Welcome Home!

Nothing is more inviting than a well-lit home.  Let us brighten your driveway, walkway, and front door.

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.

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.

Experienced Technicians

Our team of expert electricians are standing by, ready to help you tackle your electric issue.  We offer free estimates and 24 hour emergency service for our customers.

Electrical Contractors Montville NJ

Even the most committed DIY home improver will reach appoint where just having the skills possessed by an expert residential and commercial electrician in Montclair NJ like O’Hara is capable of getting the job done. Our expert electricians can handle a number of critical and even potentially hazardous jobs from installing landscape lighting and light fixtures, to handling extreme electrical emergencies, and total house upgrades. That’s the reason having a trusted electrician such as O’Hara Electric on your side is very important for each homeowner. The safety, comfort and function of your house is something our highly trained professionals are able and happy to improve. Despite the fact that it might be tempting to tackle many an attic fan installation or 200 amp service upgrading, unless you are trained properly you could do more damage then good. Save yourself the risk and the hassle by making O’Hara Electric your first choice for a residential electrician in Montclair NJ and other areas.

Electrician Montville NJ

Getting an electrical inspection from a qualified residential electrical service in Montclair NJ prior to buying your home is a wise idea many individuals neglect to think about. It is basic protocol to receive a general home inspection, but chances are that home inspector isn’t going to be capable of concentrating on your electricity as much as a residential electrician from O’Hara Electric would. Simply hiring an electrician to give the house a comprehensive inspection will let you know if the house is truly up to code. Any possible problems that will have to be fixed before the sale is finalized is going to also be able to be flagged at this time. An experienced electrician is going to be able to tell right away if there are any major issues you’re faced with. Faulty and as a result, unsafe wiring is commonly found in older houses, resulting in them not meeting current electrical codes. A full rewiring of your property may be required, unfortunately in this instance. Having a trusted residential electrician on your side is capable of being a great benefit because of this. Replacement of knob and tube wiring for major projects is still budget-friendly and affordable when you make us your top choice. For any type of major electrical work to assist your home in meeting current electrical codes, make O’Hara your first choice for a residential electrical service in Montville NJ and other areas.

Smoke Detector Installation Montville NJ

If you need smoke detectors installed in Montville NJ, O’Hara is the one to contact. It is common to take your safety and health for granted, but no-one ever suspects that a fire will happen to them. Alerting you from danger, the smoke detectors we install can keep your family safe from harm. This type of work requires an electrician you can trust. Do you need smoke detectors installed in Montville NJ? O’Hara is the one to contact for this reason.

Commercial Electrician Montville NJ

Attempting to do work on their own instead of contacting a professional electrician in Montclair NJ is common among homeowners that are trying to save money. Although there are homeowners that are capable of performing their own attic fan installation, calling a professional is only wiser. This is especially true in the event the job is significantly larger than that. This is why you need to have a professional electrician from O’Hara Electric perform the work the appropriate way the first time. A professional residential electrician will check the amperage of the circuit and the wattage of the new fixture when performing something like an attic fan installation, for instance. They will have the ability to run an additional wire from the circuit breaker if the amperage isn’t high enough to handle the wattage of the light. Generally speaking, it’s a wise idea to have a professional handle this kind of project. It’s safer for you, and is capable of saving you considerable amount time, money, and aggravation in the long run. O’Hara specializes in a range of jobs ranging from something as small as smoke detector installation to electrical work for large commercial spaces as a first rate lighting fixture installation contractor. Call us today whatever your needs are from a residential or commercial electrician in Montville NJ.