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 Cedar Grove NJ

Having the abilities of an experienced residential and commercial electrician in Montclair NJ such as O’Hara Electric is essential when it comes to the home renovation process, even for the dedicated DIY home improver. From installing landscape lighting and light fixtures, to handling extreme electrical emergencies, and full house upgrades, professional electricians are capable of handling a variety of essential and even possibly hazardous projects. This is why every homeowner needs to have a reliable electrician like O’Hara on their side. Performing improvements to your home with regards to safety, comfort and function is what our highly trained professionals are all about. Even though it may be tempting to tackle many an attic fan installation or 200 amp service upgrading, unless you’re properly trained you could do more damage then good. Make O’Hara Electric your first choice when you’re looking for residential electricians in Cedar Grove NJ and other areas and save yourself the risk and the hassle.

Electrician Near Cedar Grove NJ

Many individuals fail to think about how essential it is when you’re buying a house to first get qualified residential electricians in Montclair NJ to perform an inspection. Receiving a general home inspection is basic protocol. However, the general house inspector is not going to be capable of giving your electricity the emphasis you’ll receive from an expert from O’Hara. You will have the ability to know if your house is really up to code just by hiring an electrician to perform a comprehensive inspection. Any potential problems that will have to be repaired prior to the sale is finalized is going to also have the ability to be flagged at this time. An experienced electrician will be capable of telling right away if there are any significant issues you’re faced with. Older homes which have faulty wiring are capable of being very unsafe and won’t meet the current electrical codes. A full rewiring of your property may be required, unfortunately in this case. This is the reason local homeowners are glad to have a residential electrician on their side they’re able to trust. Knob and tube wiring replacement for major projects is still budget-friendly and affordable when you make us your first 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 electrician in Cedar Grove NJ and other areas.

Smoke Detectors Installed Cedar Grove NJ

One of the most important services we offer as a residential electrical service near Cedar Grove NJ is smoke detector installation. Taking your health and safety for granted is normal. After all, who thinks a fire is going to happen to them? Alerting you at the first sign of danger, the smoke detectors we’re capable of installing are able to keep your family safe from harm. It’s important to discover an electrician you can trust when it comes to this type of task. When you’re looking for a residential electrician for smoke detector installation in Cedar Grove NJ, this is the reason O’Hara is the one you want to get in touch with.

Electricians Near Cedar Grove NJ

Some homeowners are interested in doing the majority of electrical work themselves to save money instead of calling a professional electrician in Montclair NJ. Although there are homeowners that are capable of performing their own attic fan installation, contacting a professional is only wiser. This is particularly true when the job is significantly bigger than that. This is why you want to have a professional electrician from O’Hara Electric make certain the work is performed the appropriate way the first time. When it comes to jobs like attic fan installation for instance, the amperage of the circuit and wattage of the new fixture are important matters that need to be taken into account by a qualified professional. They will be capable of running an additional wire from the circuit breaker if the amperage isn’t high enough to handle the wattage of the light. with the proper expereince to handle this sort of task is a wise idea, generally speaking. It is safer for you, and is capable of saving you considerable amount time, money, and stress in the long term. As first rate lighting fixture installations contractor, O’Hara specializes in a range of jobs which range from something as small as smoke detector installation to electrical work for large commercial spaces. It does not matter what your wants are from a residential or commercial electrician in Cedar Grove NJ. Call us right away.