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 (203) 292-0776 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 (203) 292-0776 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 Haven

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

Boy, what a wonderful experience I had with Mike from Mister Sparky. I needed an electrician to hang a new light above my dining table. I called them on a whim and they scheduled someone to come out the next day. Mike arrived and was smiling and friendly. He removed his shoes. Who does that? Mike knew just what to do. He got right to it, was even humming. I am so happy with the whole process. What makes this special is that this was the last piece to go into my new condo. I would have given them more than five stars if I could. Thanks everyone at Mister Sparky 💘

- Kate Sawyer

My attic fan was making a loud noise and after calling several companies and getting no response I was able to connect with Mr. Sparky. Mike came out the next morning. He arrived on time and was courteous and efficient. He was very thorough and professional and I would definitely use this company again.

- Vicki Young

I couldn't be more pleased. They were here within 30 mins of my initial call. Service men were extremely professional, courteous, and knowledgeable. They fixed a grounding issue that needed to be addressed to pass inspection and installed a light switch in the attic to peer the exhaust fan. Zachary Ladzinski was excellent... Super efficient, knowledgeable, professional and courteous... 5 stars!

- Laura Gomez

I have to be fair in this posting my original day was for them to come was on a Thursday they didn't show up they didn't call, I had to call them and then they arrange for the appointment appointment for Friday. They came, now this is the part where I give High Praise, they were professional. polite, courteous, very considerate and they apologized, they did the job swiftly and smoothly. They pinpointed the problem quickly and did the job. Would I hire them again yes. So thank you. See you soon!

- Brenda Dawless

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