Electrical Rewiring Services

Making Your Home's Electrical Meet Your Needs

When your home is older, you need to replace faulty wiring, or you're doing a major remodel, it's vital that you hire a licensed electrician to handle your rewiring project. The right electrician can ensure a durable, reliable, and safe electrical system in your home; the wrong one could endanger your home (even your life!). That's why homeowners turn to Mister Sparky® to handle their electrical rewiring projects.

As the average homeowner uses more and more electrical devices, it's vital that your wiring stay updated and maintained. Mister Sparky® helps homeowners rewire their homes to accommodate higher power demands, to update old or faulty systems, or to bring their homes up to code. We've rewired countless homes nationwide, helping homeowners enjoy safe and reliable access to power.

Call (302) 550-9923 today to provide you with a quote on rewiring your home!

The Benefits of Rewiring Your Home

If you're hoping to sell your home, buy an older home, or expand your current home, rewiring is one of the most necessary (and complex) projects you'll need to finish. But even if you're not doing any of that, rewiring your home has some serious benefits for your long-term safety and reliability.

The benefits of new wiring 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)

“We're On Time, You'll See, Or The Repair Is Free!”™

Good companies are like good people: they both have strong values, care about doing good work, and like helping other people. Mister Sparky® is a good business because we live out our values, like our commitment to honesty, excellence, and service. It's why we provide the best customer service experiences in the electrical industry.

Our On-Time guarantee means if we're late, your service is free. Our 100% satisfaction guarantee means we use only durable parts and only offer long-term solutions. Combined, our guarantees mean our customers can rely on us for their rewiring needs with zero stress, fear, or inconvenience!

Call us at (302) 550-9923 to schedule your first visit from Mister Sparky®! Available for emergency service 24/7. 100% guaranteed for 2 years from the service date.

Play It Safe &

Choose Mister Sparky® of New Castle 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!

Mister Sparky mascot holding a clock with a lightning bolt on a red and black background.

Two electricians in uniform smiling in front of a home.

Sparks Fly Between Us and Our Customers

Read Our Reviews

Nahshon and Raleigh arrived on time and were both very professional and had excellent communication skills. They explained everything in detailed and easy to understand terms. They installed a new meter box and conduit from the service feed to the panel. The work was completed and they cleaned up the work site when done. Excellent service guys!

- stephen m leach

We had a very pleasant experience with Mister Sparky services. Our electricians Warren and Ellis were very professional , kind and helpful throughout the whole process. They listened carefully , investigated and explained to us what went wrong in our kitchen and solved the problem and provided the recommendations for a safer house. We highly recommend This company and we appreciate both technicians valuable help.

- Rhada Tolaimate

Justin was my Electrician who worked over 6 hours installing 4 ceiling fans in two of my bedrooms. As soon as he showed up, he got to work, and he kept working until it was done. He cleaned up after himself, he took all of the boxes and old fans with him. I didn’t have to worry about taking care of that. The fans work great and he was very professional, and he did a great job.

- Suzi DuRosa

I was very hesitant at first since I had a batch of horrible contractors within a span of a few months. When I called the company (found it on Google), I was first advised with the customer service rep who answered that I was in good hands. I thought to myself, “yeah yeah,” that’s what they all say. The rep went onto say that she wasn’t saying it just because she worked for the company, but because it was true. For some odd reason, I believed her and I felt a sense of comfort immediately after. Fast forward to when Sean arrived which was less than an hour after I called. Yes, I know!!! Fast service! Sean was very pleasant and professional. He took his time to explain everything to me in detail and took his time to perform the work. The job wasn’t rushed and I wasn’t brushed off for the company to get him to the next job…. Did I mention that they were reasonably priced and offer military and law enforcement discounts. I totally recommend this company and if I could give them 10 ********** I would!

- K. P.

My technician was Sean and he was outstanding. He came in and instantly assessed the problem and repaired it quickly. I was very happy with his expertise and he also offered me welcomed advice to help me avoid electrical issues in the future. Sean seems to enjoy his job and I must say he’s very good at it. Everything seems to be working perfectly.

- Hester Oden

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