Repair & Install GFCI Outlets with Trained Professionals

Keep Your Family Safe with Our GFCI Outlet Services

At Mister Sparky®, we provide GFCI outlet repairs and installations to homeowners and businesses. Our electricians provide reliable and efficient services because we care about your home and your safety. We are proud to be the leading electrical service providers in the nation. Our team helps families with a wide range of electrical issues, including electric panel repairs or replacements. We provide you with 100% satisfaction guaranteed that’s backed up by our licensed and trained technicians. We treat every customer with respect and honesty because we put their needs first. We keep our working area clean and safe while working in your home.

If you need help repairing or installing GFCI outlets, contact our electricians today at (516) 217-8334!

What Is A GFCI Outlet?

A GFCI outlet is a ground fault circuit interrupter that protects you and your family from receiving electrical shocks from faults in electrical devices. A GFCI outlet compares the input current on the hot side to the output current on the neutral side. If there’s the slightest difference in current, then it protects you by quickly cutting off the power supply. It only takes 20 to 30 milliseconds to shut off the power supply—significantly reducing the risk of getting electrocuted.

GFCI Repairs & Installations

Electrical codes require GFCI outlets in every household. Electricians should have installed them in any area exposed to water, including bathrooms, kitchens, and outdoor areas. This requirement exists because water increases the possibility of an accidental shock.

Adding GFCI Outlets on Older Homes

Older homes might not have GFCI outlets installed. If you don’t have GFCI outlets in your home, our electricians can install them for you. We will inspect your home and identify the areas where GFCI outlets are needed to keep you and your family safe. If you already have GFCI outlets, but they aren’t working correctly, our electricians can get them repaired for you.

Contact Our GFCI Outlet Experts Today for Help with Wiring, Repair, & Installation!

At Mister Sparky®, we know how much you and your family depend on electricity to power your daily life. For that reason, we provide you with reliable and safe electrical services for your outlets to give you peace of mind. We believe that preventative measures can save lives and can keep households safe, so we provide you with electrical services that will do just that. Not only do we provide you with reliable services, but we also offer you excellent customer service. We respect your home and value your time, so we guarantee on time arrivals, and we clean up after ourselves when we complete a project. With our team on your side, you can rest assured that we’ll do the job right.

Call our GFCI outlet experts today at (516) 217-8334 to schedule an appointment!

Play It Safe &

Choose Mister Sparky® of Nassau County

100% Satisfaction
Guarantee

You’ll get an extra level of protection and peace of mind with our UWIN Guarantee.
Local Technicians
You Can Trust

All Mister Sparky techs are trained, licensed, insured, and local.
StraightForward
Pricing®

We’ll give you options for your service so you know exactly what you’re getting.
24/7 Emergency
Services

Our electricians are here for you, no matter the time of day…or night!

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Sparks Fly Between Us and Our Customers

Read Our Reviews

Tom was great! Very kind, considerate, understanding, and made sure when he came in and out of my home that my cats didn’t get out! He admitted that he’s more used to doing Ring doorbells, but was very respectful when we explained why we didn’t want that. Thanks Tom!

- Allison DeMattia

Jim quickly diagnosed and rectified the problem with my outdoor spotlight. He was punctual, friendly and easy to converse with. Job was also completed in a timely fashion (including the installation of a surge protector on the electrical panel). Pricing was provided prior to the completion of any work as well. I have confidence using Jim/Mr. Sparky for any future electrical work.

- William Johnston

Outstanding service. Jim was on time and explained the work and equipment choices. He was cheerful and left everything in order. Calls to the office were answered quickly and Renee was knowledgeable. Mr. Sparky is my new go to service.

- Carol Pertchik

Jim was assigned to replace an outlet which had a prong stuck in it and place a new plug on my wall AC unit. He came early with his own shoe covers and completed the job quickly. He was professional, tidy, had a pleasant demeanor, and patiently answered all of my questions. 10/10, would recommend Mr. Sparky!

- A.D. Auguste

I had the pleasure of working with Jim, from Mister Sparky, and I couldn’t be more impressed with his professionalism and expertise. From the moment he arrived, he was thorough, friendly, and incredibly knowledgeable, making even complex electrical issues easy to understand. Jim took the time to answer every question I had, ensuring I felt confident in his recommendations. He didn’t rush the job or take shortcuts—he carefully diagnosed my issue, provided clear and logical explanations, and offered practical solutions that made sense. His ability to break down difficult concepts into easy-to-follow advice was truly appreciated. If you’re looking for an honest, skilled, and customer-focused electrician, Jim is the one to call! Highly recommended. ⭐⭐⭐⭐⭐

- Ed Talvy

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