Whole House Rewiring Services

Updating & Expanding Your Whole Home Electrical Wiring

Rewiring your entire home is a major investment, which is why choosing the right electrician is vital. You'll want a technician who's highly-trained, certified, and experienced handling projects of this size and type. The right electrician can add tremendous value to your home with a durable and reliable whole house rewiring, but the wrong electrician and poor craftsmanship could put your home at risk. Whether you want to accommodate more appliances, increase energy-efficiency, reduce risk of fire, install GFCIs, or hook up appliances to dedicated circuits, our team can make it happen for you.

When homeowners need the right electrician for a whole house rewiring job, they call the wiring experts at Mister Sparky®. Our local electricians offer safe, reliable, and high-quality whole home rewiring that meets the highest industry standards. Our work complies with all local and state codes, ensuring that your home will be marketable and valuable for years to come. Whether you're buying an older home, planning on selling your home, or simply updating your house to bring it up to code, our home rewiring experts have the experience and skill to get it done flawlessly and safely.

Call (516) 217-8334 today to get a quote for a whole house rewiring!

What are the Benefits of Whole House Rewiring?

Rewiring your whole home might be a big project, but it's always worth it in the end. For one, new wiring makes your home safer, and that alone is worth the cost. However, if you're planning on selling your home, buying an older home, or remodeling your house, then rewiring is even more important. New wiring ensures your house is up to code and eligible for sale; some experts believe new wiring from a certified electrician can ultimately add thousands to the value of your home.

Other benefits of whole house rewiring include:

The ability to add to or expand your home
The ability to convert your garage or loft into living spaces
Increased safety and fire prevention
Increased home value
Higher energy efficiency
Stable access to power (fewer outages)

Protect yourself and your home from an outdated electrical system with professional rewiring from our experts. Beyond enhancing safety and ensuring code compliance, a whole house rewiring project enables your home to accommodate a greater number of appliances, both new and existing. With dedicated circuits for specific high-powered appliances, you can enjoy improved electrical performance, decreased risk of overloads, and enhanced functionality throughout your household.

Unparalleled Customer Service. Elite Technical Skill.

Good companies, like good people, are driven by a sense of service and commitment to excellence. At Mister Sparky®, all our people and practices are guided by our code of ethics. It influences everything we do, from the type of people we hire to the service guarantees we offer. For instance, all our technicians are certified, background-checked, and drug-tested at random intervals. Why? Because trust is part of good service, and we want to ensure we hire trustworthy technicians.

Our On-Time guarantee promises that your service will be free if we don't arrive on time; that's how much we respect your time. Our UWIN Guarantee means we stand behind our whole house rewiring work for up to two years after your service date, which means we only offer high-quality parts and long-term fixes. Combined, our customers can expect an unparalleled customer experience and the best craftsmanship in the industry for every call. That's who Mister Sparky® is.

Want to schedule an inspection? Call (516) 217-8334 to set up an appointment today!

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

I had the pleasure of working with Jim, 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

Mister Sparky does it again. Another amazing job. Jim the tech was so professional and neat. He swooped out my old under the desk lighting with new led track lighting and added a dimmer!! I am one happy customer. I highly recommend Mr Sparky!!

- Elisa Gordon

My husband greatly appreciates the work done by Tom McGovern. He was friendly, prompt, courteous, and accommodating. My husband had requested the installation of two LED bulbs in his basement office. Tom appeared quite skillful and knowledgeable, working efficiently as my husband did his job. We also needed an outdoor electrical outlet replaced. Tom installed a top-of-the-line fixture with a reset button. We are very pleased with the workmanship of both jobs. We will be sure to call on Mister Sparky for any future electrical repair needs.

- Arlene Ramos

Called Mr. Sparky on a service emergency and they came within 2 hours and completed the job very quickly and my power was restored. Very reliable service have been using them on a regular basis for 15 years and they are just as reliable today as they were 15 years ago. Tom Mc Govern the service man was tops. I told him what I wanted done and he did exactly what I wanted.

- Leonard Gucciardo

I had the pleasure of working with Tom from Mister Sparky Electricians, and I can't recommend him enough. From start to finish, his professionalism and knowledge were truly impressive. Tom arrived on time, fully prepared, and immediately demonstrated a deep understanding of electrical systems. He took the time to explain everything clearly, ensuring I was comfortable with the work being done.

- tomaso veneroso

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