AL Licensed Electrician · #08846 · Serving Greater Birmingham

Whole House Rewiring
Birmingham, AL

Safe, permitted, code-compliant rewiring for older Alabama homes — from knob-and-tube to aluminum wiring replacement.

Alabama Lic # 00846

We Pull Permits

Free Onsite Estimates

24/7 Emergency Service

Financing Available

Whole House Rewiring — Birmingham, AL

Is Your Home's Wiring a Fire Hazard?

If your Birmingham home was built before 1980, the wiring inside your walls may never have been designed for the way you live today. A single circuit that once powered a bedroom lamp now handles a 65-inch TV, gaming console, phone chargers, and a smart speaker — simultaneously. For thousands of homes across Bessemer, Fairfield, Gardendale, and throughout Jefferson County, that original wiring can’t keep up. And that’s not just inconvenient — it’s dangerous.

Whole house rewiring replaces every run of wire in your home — from the panel to every outlet, switch, and fixture — with modern, NEC-compliant copper wiring rated for today’s loads. It’s one of the most significant upgrades a homeowner can make, and one of the most important for your family’s safety.

⚠ Two Wiring Types That Are a Known Hazard in Birmingham-Area Homes

  • Knob-and-tube wiring (homes built before ~1950) — no ground wire, insulation that dries and cracks with age. Many Alabama insurers will not write a new policy on homes with active knob-and-tube wiring.
  • Aluminum branch circuit wiring (common in homes built 1965–1973) — expands and contracts differently than copper, loosening connections over time. Linked to significantly higher residential fire rates. If your home was built during this period, have it inspected.

Warning Signs

Signs Your Home Needs Rewiring

Not all warning signs are dramatic. Some are subtle enough that homeowners dismiss them for years. Here’s what to watch for:

Flickering Or Dimming Lights

Especially when a large appliance kicks on — a clear sign of loose connections or undersized wiring that can't handle the load.

Frequently Tripped Breakers

A breaker that trips regularly is telling you a circuit is overloaded. It's not a nuisance — it's a warning your wiring can't keep up.

Two-Prong Outlets

Ungrounded outlets mean your wiring predates 1960s safety standards. When it's throughout the house, the whole system needs addressing.

Warm of Discolored Outlets

Heat at an outlet or switch plate means wiring is arcing or overloaded. This is a fire risk — don't wait to have it checked.

Home Built Before 1980

Particularly pre-1975. If original wiring has never been updated, it almost certainly doesn't meet current NEC standards.

Burning Smell Near Outlets

Any burning or electrical smell near outlets, switches, or your panel is an emergency. Call us same day — don't wait.

if you're having a problem and need repair, just pick up the phone and call the Bear…

Our Process

What Whole House Rewiring Includes

1
Free On-Site Assessment & Written EstimateWe visit your home, assess your current wiring, panel, and load requirements, and give you a detailed written quote before any work begins. No hidden fees, no pressure.
2
Permits Pulled – We Handle it

As AL Licensed Electrical Contractor #08846, we pull all required permits through Jefferson County or your city’s permitting office and schedule all required inspections on your behalf. Unpermitted electrical work can void your insurance and create problems at resale — we never skip this step.

3
Old Wiring Removed, New Copper Wire Run

We work room by room through your home, removing old wire and running new copper conductors to every outlet, switch, fixture, and appliance circuit. We minimize drywall disruption wherever possible and clean up as we go.

4

Panel Upgrade – If Needed

Many older Birmingham homes have 100-amp panels. Modern homes typically need 200 amps. If your panel needs upgrading, we handle it as part of the project — sizing everything correctly from the start. We also replace known hazard panels like Federal Pacific Stab-Lok and Zinsco.

5

GFCI & AFCI Protection installed

Current Alabama electrical code requires GFCI protection in kitchens, bathrooms, garages, and outdoors — and AFCI protection in bedrooms. Every rewire we complete brings your home into full code compliance.

6

Final Inspection & Sign off 

We schedule and pass the final electrical inspection before the job is complete. You receive full documentation — valuable for your homeowner’s insurance and for future home sales.

Full Electrical Services

Other Electrical Services We Provide

Whole house rewiring is one piece of what our licensed electricians handle across the Birmingham metro. While we’re in your home, ask about these services:

Panel Upgrades

Upgrade from 100-amp to 200-amp or 400-amp service. We replace aging fuse boxes and hazardous Federal Pacific or Zinsco panels throughout Jefferson and Shelby counties.

New Construction Wiring

Building in Trussville, Chelsea, or Calera? We rough-in wiring, install recessed lighting, set up dedicated circuits, and coordinate phase inspections to keep your build on schedule.

Lighting Installation

Recessed lighting, ceiling fans, under-cabinet lighting, landscape lighting — we transform Birmingham-area homes from classic Avondale bungalows to new Alabaster builds.

Outlets and Switches

GFCI outlets, USB charging outlets, smart switches, and tamper-resistant receptacles. We install, replace, and upgrade throughout your home.

EV Charging Station

Recessed lighting, ceiling fans, under-cabinet lighting, landscape lighting — we transform Birmingham-area homes from classic Avondale bungalows to new Alabaster builds.

Whole Home Surge Protection

One lightning strike can destroy thousands in electronics. We install surge protection directly at your panel — an especially smart investment in storm-prone central Alabama.

Dedicated Circuits

High-demand appliances like dryers, dishwashers, hot tubs, and home theater systems all need dedicated circuits to operate safely and efficiently.

Saftey Inspections

Buying an older home? We perform thorough pre-purchase electrical inspections and provide written reports — giving you clarity before you close.

Common Questions

Whole House Rewiring — FAQ

A panel upgrade alone makes sense when your wiring is in good condition but your demand has outgrown the panel’s capacity — for example, when adding an EV charger or a hot tub. Whole house rewiring makes sense when the wiring itself is the problem: aluminum, knob-and-tube, degraded insulation, or undersized for modern loads. In many older Birmingham homes — particularly those built before 1975 — both need to be done together. We’ll give you an honest assessment of which situation you’re in.

Yes — always. Whole house rewiring requires a permit in Alabama. We pull all permits through Jefferson County or your city’s permitting office and schedule the final inspection on your behalf. As AL Licensed Electrical Contractor #08846, we handle the entire permitting process. Never hire an electrician who suggests skipping the permit — it can void your homeowner’s insurance and cause serious problems when you sell.

Most projects in the Birmingham area take 3 to 7 days. A smaller home with accessible walls may be done in 3 days. Larger homes, or those with plaster walls or knob-and-tube wiring requiring careful removal, take longer. We provide a realistic timeline before work starts and stick to it.

In most cases, yes. We work room by room so power is never off to your entire home at once. You’ll be without power to certain areas each day as we progress. We walk you through the daily schedule before we start so you can plan around it.

Standard homeowner’s insurance doesn’t cover rewiring as a maintenance upgrade. However, many Alabama insurers will reduce coverage or decline to renew policies on homes with aluminum wiring or knob-and-tube wiring. In many cases, rewiring is what makes your home fully insurable — or brings your premiums down significantly.

Very likely, if it was built between 1965 and 1973. That was the peak period of aluminum wiring use in residential construction throughout Jefferson County. We can confirm during our inspection. If aluminum branch circuit wiring is present, we’ll walk you through remediation options ranging from full rewiring to pigtailing, depending on the extent and condition.

Not automatically, but we assess your panel during every rewiring estimate. If your home has a 100-amp panel — common in homes built before the 1980s — we’ll almost always recommend upgrading to 200 amps at the same time. Combining both jobs also saves money compared to scheduling them separately.

Knob-and-tube (K&T) wiring is found in homes built before approximately 1950. Key safety problems: no ground wire, insulation that becomes brittle over decades, and it was never designed for modern electrical loads. Many Alabama insurers will not write a new policy on a home with active K&T wiring, and lenders sometimes require its removal before financing.

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What Our Customers Are Saying

Christa Lackey profile picture
Christa Lackey
4 weeks ago
Austin was exceptional. We needed a new faucet installed, and had a leak. He fixed us right up. Highly recommend.
Jackie Brown profile picture
Jackie Brown
4 weeks ago
Austin came out and replaced our faucet l will call them again he was very professional and courteous.
abel Duarte profile picture
abel Duarte
1 month ago
They done great job of cleaning, fixing and giving an explanation on why the machine wasn’t working properly.
Lauren Gurosky profile picture
Lauren Gurosky
4 months ago
We had our upstairs AC/heat system replaced and couldn’t be happier with the experience. Andrew, Alex, and Jesus were fantastic—professional, courteous, and incredibly hardworking. They took the time to explain everything, kept the work area clean, and made sure the system was running perfectly before leaving. It’s clear they take pride in their work. We truly appreciate the excellent service and highly recommend Polar Bear
Taylor Murdoch profile picture
Taylor Murdoch
6 months ago
Incredible experience. Technician was on time, professional, and knowledgeable. I spoke with Weston who also was very helpful. 1 stop shop. They were able to handle my electrical, plumbing, and HVAC as well as a concern I had with my fireplace.
Pete Lopresti profile picture
Pete Lopresti
6 months ago
Very polite Tech named Taylor performed winter maintenance on my A/C unit. Thorough job and pleased. This is my second time they have been here. First was to repair damage I did trying to fix it myself. Will definitely call them for any other service needed.
brandon jones profile picture
brandon jones
8 months ago
Taylor came to my house and done and clean out and done a great job
Ben Lyford profile picture
Ben Lyford
10 months ago
Tim responded to us first to repair our system. Compressor was shot and Tim tried multiple ways to kick start it. Due to age and improvements to the equipment, I preferred to replace the system and Tim was very knowledgeable and made a reasonable recommendation.. Andrew, Trace and Logan arrived and did a very professional installation in the hottest of environments. I was then given a tour of the system and shown the changes made to improve our reliability. Kudos to Polar Bear Services.
Joe Cooley profile picture
Joe Cooley
11 months ago
Polar Bear did a great job.
Glenn Scott Ryan profile picture
Glenn Scott Ryan
11 months ago
Michelle Whitney profile picture
Michelle Whitney
11 months ago
Spencer Crane was very helpful. He did a great job .
Doug Noel profile picture
Doug Noel
11 months ago
Rachel Mooney profile picture
Rachel Mooney
11 months ago
Fantastic experience with Joey Norris being our technician! We’ve had many not great experiences in the past with other companies and felt like Joey really took great care of us and was thorough, honest and trust worthy. Highly recommend!
MarySue Walker profile picture
MarySue Walker
12 months ago
Spencer came out from Polar Bear Services and did a Fantastic Job! explaining everything he was going to do for our yearly maintenance, and even gave us some great advice about air conditioning filters. I have been using Polar Bear Services now for about 2-3 years and I am very Happy with service.
Alton Bentley profile picture
Alton Bentley
1 year ago
Overall very pleased with the 2 Polar Bear Technician's installation of my new Trane Air Conditioning System. They worked tirelessly from of arrival to departure. Two young Tech's performed flawlessly. Polar Bear's sense of urgency to our loss of our old AC to installation of a new one was superior! Highly recommend them to anyone in need of Air Conditioning service!
Austin Criner profile picture
Austin Criner
1 year ago
Always great service.
Jimmy Bishop profile picture
Jimmy Bishop
1 year ago
The guys at Polar Bear Services did a great job of installing a generator connect disconnect in my house .
It will definitely be a benefit when we have power outages. Thank you guys for your help . I plan on getting other projects done later in the year .
Bethany McVey profile picture
Bethany McVey
1 year ago
Colton and Jordan were very helpful, and we will definitely be calling them again!
Deborah Watts profile picture
Deborah Watts
1 year ago
Great service,Spencer and Logan!!!!
lilly peep profile picture
lilly peep
1 year ago
This is the best company to do business with. Always a good experience!!
Judy Heatherly profile picture
Judy Heatherly
1 year ago
We needed a plumber as soon as possible. They were able to come out after hours and get our problem resolved. Thanks Polar Bear Services for a great job.
Alonzo R. profile picture
Alonzo R.
1 year ago
I had an exceptional experience with Polar Bear Services(again), and I can’t thank John enough for his outstanding work. From the moment he arrived, it was clear that he is a true professional. He took the time to carefully explain the issue with my HVAC system and walked me through the necessary steps to fix it. His thoroughness and patience made a potentially stressful situation much easier to understand.

John’s attention to detail and commitment to doing the job right really stood out. It’s rare to find someone who genuinely cares about getting things done properly, and I truly appreciated that. I will definitely be recommending Polar Bear Services to others and will not hesitate to call them again in the future.

Thanks again, John, for your excellent service!
Joe Irby profile picture
Joe Irby
2 years ago
Had a catastrophic failure of our sceptic system at 7 PM and Polar Bear Services had a plumber out that night in under an hour. They replaced our sceptic line efficiently and for a very reasonable price. Furthermore, the folks they have working for them are straightforward, trustworthy, friendly and honest professionals!
Casey Niles profile picture
Casey Niles
2 years ago
From the office staff to their technicians this company is top notch in their field. Most friendly staff communication and knowledgeable service technicians that can’t be beat.
Norm Schaefer profile picture
Norm Schaefer
2 years ago
Jacob Jinks profile picture
Jacob Jinks
2 years ago
Wonderful guys and very reliable!
Ben Sheets profile picture
Ben Sheets
2 years ago
Prompt, courteous, and knowledgeable!! Did a fantastic job in an emergency situation to repair a pipe. Responded immediately.
Slayton Boone profile picture
Slayton Boone
2 years ago
Very professional and quick, and the price was great!
Robert Brunner profile picture
Robert Brunner
2 years ago
We arrived late at home to find a water leakage around house. When I called the emergency line it was answered by the owners son ( not an answering machine). They came out and fixed the pipe without messing up our manicured lawn. This is a well run business and they will be who I call from now on. Superior company in every way!!!
Jennifer Simpson profile picture
Jennifer Simpson
2 years ago
I called late one night and they fit me in a day later. They were on time and able to get my air up and running in no time. Very professional and courteous. I highly recommend.
Lorrie Morris profile picture
Lorrie Morris
2 years ago
Austin , a technician for polar bear fixed my problem right up. It took time , patience and skill. Thanks so much. 5 stars.
Dylan Evans profile picture
Dylan Evans
2 years ago
Best HVAC company in Birmingham area
Colin Q profile picture
Colin Q
2 years ago
We have used Polar Bear Services for a little under a year at our house and they have been a wonderful contractor. Their techs helped fix several HVAC and electrical issues with fair pricing and honest advice/workmanship. I would recommend them to other homeowners!
Shadow Wraith profile picture
Shadow Wraith
2 years ago
Patrick was prompt, knowledgeable and very professional. Highly recommended!
Amanda Dailey profile picture
Amanda Dailey
2 years ago
Best of the best! Patrick fixed my issue at my business in less than 30 minutes from calling. Thank you!
Tim Sheridan profile picture
Tim Sheridan
2 years ago
My AC took a dump. This business was at my home to repair within 3 hours. My issue was resolved 1st trip.

Braedon Keith was the tech that came to repair. People like Mr.Keith are what makes this business good. Very fine representation for Polar Bear Services and they'll be lucky to keep him.

Will use again.
JOHN VON zwehl profile picture
JOHN VON zwehl
2 years ago
I just want to say that Houston the Tech that was sent out to my house to change a coil in my AC unit did an amazing job. He was very professional and when all was done he even vacuum and made sure my humidifier was put back….
OUTSTANDING JOB HOUSTON.
Tina&Wayne profile picture
Tina&Wayne
2 years ago
John came out to check our furnace which we thought may have smelled gas, but since Covid my smell isn't working, VERY DANGEROUS!
He checked everything including air, and cleaned everything so nicely. We got on the plan so that they come out every 6 months or sooner if needed and save 15% on parts.
I trust them very much. John explained everything to us about maintenance of the unit and filters.
We just bought this new place and it wasn't kept up very well.
Thank you very much. This reflects well on the owners.
Mercedes Sykes profile picture
Mercedes Sykes
2 years ago
Patrick was absolutely amazing. He was very knowledgeable about my unit, respectful, and on time. You all have me as a customer for the long haul
Jordan Barker profile picture
Jordan Barker
2 years ago
Great company and dependable. My service guy Hayden was early to the appointment, progressional and got the job done, definitely will recommend this company to anyone land will use them again if needed.
Alonzo profile picture
Alonzo
2 years ago
Exceptional Service from Patrick at Polar Bear Services

I recently had the pleasure of experiencing exceptional service from Patrick, a technician from Polar Bear Services, who came to fix my air conditioning system at my house. From start to finish, Patrick's professionalism and expertise were truly outstanding.

Patrick took the time to thoroughly explain my system to me, identifying the root cause of the issue and explaining the necessary steps to rectify it. His clear and concise explanations helped me understand the problem better and made me feel confident in his abilities.

Not only was Patrick knowledgeable, but he also displayed a remarkable level of care and attention to detail throughout the repair process. He ensured that every aspect of the job was completed to the highest standard, leaving no stone unturned in his quest to restore my system to its optimal condition.

Furthermore, Patrick's friendly demeanor and approachable nature made the entire experience pleasant and stress-free. He went above and beyond to answer all of my questions and address any concerns I had, making me feel valued as a customer.

Thanks to Patrick's expertise and dedication, my air conditioning system is now running smoothly again, providing much-needed relief during these hot summer days. I cannot recommend Polar Bear Services and Patrick highly enough for their exceptional service and professionalism. If you're in need of air conditioning repairs, look no further than Polar Bear Services and request Patrick—you won't be disappointed.

Side-note…I reached out to them at 5:20pm and the owner called me within 5 minutes. Less than 24 hours later, my air is blowing snowballs. Thanks again!!!
Caren Stone profile picture
Caren Stone
2 years ago
Patrick came out and fixed our issues with our AC unit ASAP. He made clear what the problem was so that my husband and I can make an informed decision going forward. Will definitely be calling on him again when needed.
Christopher Duff profile picture
Christopher Duff
2 years ago
Patrick was very knowledgeable and courteous and exhausted every option to get my old units back up and running. Great Job!
Luke Durham profile picture
Luke Durham
2 years ago
Our technician, Patrick, was thoughtful and helpful in diagnosing our problem and working with us to give us options on how to get the problem fixed.
Thomas M profile picture
Thomas M
2 years ago
It’s hard to get anyone in walker county to do plumbing but I found Polar Bear. Ed came out to Walker County and he went above and beyond in order to get my bathtub and water heater fixed.
Cedricka Holmes profile picture
Cedricka Holmes
2 years ago
I’m the owner of Geronimo’s Event Center in Forestdale, Alabama!! I have to give this company and especially their technician John a 10 hands up on a great job done. I called and got an appointment within a couple of days. John arrived on time the day of my appointment and was very professional. He was very knowledgeable and courteous throughout the whole time at my building. He did an excellent job from A to Z. I highly recommend this company for the services they provide.
Taylor Rowell profile picture
Taylor Rowell
2 years ago
Best Prices, Services, & Customer Care in Birmingham. Also offer a great annual maintenance package to help keep AC units running smoothly.
David Hogue profile picture
David Hogue
2 years ago
Great, friendly service for our small business! Would highly recommend!
Michael Houle profile picture
Michael Houle
2 years ago
Just had our spring AC checkup. We have been using Polar Bear for 4 years now. Love them. Today I had Patrick for my technician. He was very friendly and knowledgeable. I highly recommend them!!
Heather Norman profile picture
Heather Norman
2 years ago
Lisa Seabolt profile picture
Lisa Seabolt
2 years ago
They replaced a fan on a commercial freezer the job was done promptly and a very good price. I will be using them again. Very helpful and courtesy
tiffany miller profile picture
tiffany miller
2 years ago
When our heat went out I called and within 1 day I had an appointment scheduled and heat was restored. Even though the issue itself needed farther work the guy who came to work on it for us was able to get it running for us in the meantime. The professionalism and honesty without trying to just make a buck that was my experience seals the deal for this company being the only one I will ever use and refer to anyone else. Highly recommend, you will not be disappointed.
Nicholas Wynn profile picture
Nicholas Wynn
2 years ago
Great services very friendly staff
Susan Morris profile picture
Susan Morris
2 years ago
I received prompt and courteous service on my HVAC system. The technician went over and above to help me and answer all of my questions.
Rodgie W Parker profile picture
Rodgie W Parker
2 years ago
Kaden came out and solved my electrical problem and I am thankful for for this companies employees attention to detail. Thanks Kaden
I also had a gas heater issue and Steve installed a new heater in a few minutes.Thanks Steve
Both of these technicians were friendly and helpful and I'm well pleased with the results of their work. I will recommend them to anyone who needs their service.
Kris Childs profile picture
Kris Childs
2 years ago
Responded to my situation immediately. When 2 men needed further consultation to assess how to resolve — within an hour 3 more showed up and it was taken care of on the same day .
Highly recommend.
Steven Toranto profile picture
Steven Toranto
3 years ago
Great Company. Fair pricing, quick, reliable service and honest. Highly recommend Polar Bear Services for your HVAC services. They have also done Electric work for us, and it was perfect.
Mallory Halpin profile picture
Mallory Halpin
3 years ago
We found our electricians! Thank you to Weston for getting our job done! We had been ghosted by a previously hired guy and were directed to Weston for help. He not only answered the phone (!), but communicated directly, scheduled, emailed the quote in a timely manner, guys showed up etc. We are very pleased with the service. Thank you!
TOM EICHHORN profile picture
TOM EICHHORN
6 years ago
I have used Polar Bear for over 10 years. They provide prompt, honest and reliable service. I have recommended them to many friends and neighbors and they always deliver! If you need a company that provides value and service after the sale, you should call Polar Bear..
Rhonda Eichhorn profile picture
Rhonda Eichhorn
6 years ago
We used Polar Bear to help us with maintenance and issues we were having with an older ac unit. We eventually had them replace it and put in a new HVAC system for us. They have always been prompt, reliable, professional, and fair. They are very knowledgeable and did a great job for us. We have referred them to family and neighbors who were also pleased with the quality of work.
Jim Thornton profile picture
Jim Thornton
6 years ago
William and his team have done work on all my rental and personal properties and have always been honest professional and the best. I just had to replace the whole unit and I got 3 quotes and they were the lowest price by FAR and were able to do the install the next day. I will always make them my 1st call
Roxanne Corbett profile picture
Roxanne Corbett
6 years ago
I am writing this review as both a customer of Polar Bear AND as a business owner that has referred Polar Bear to many of my own clients over the years. I am very picky about which contractors I refer, and I can tell you that I always feel confident about sharing Polar Bear's info with my clients and friends. They are honest, do great work, and have helped save my clients, as well as my own household, a lot of money over the years. This is a very trustworthy company, and they work hard to have a good reputation in the community. I can highly recommend them for any residential or commercial HVAC service work and/or installations.
Kathy Egsieker profile picture
Kathy Egsieker
6 years ago
I was very pleased with Polar Bear Services. I had a new heating and air system put in. The price was better than other places I called. The service men were very courteous and clean cut. I would highly recommend them!!

Service Area

Serving Greater Birmingham and Beyond

We rewire homes across a 50-mile radius from Birmingham, covering Jefferson County, Shelby County, St. Clair County, Walker County, and Calhoun County — including:

BirminghamBessemerHooverVestavia HillsHomewoodMountain BrookTrussvilleGardendaleFultondaleFairfieldHueytownAlabasterPelhamChelseaHelenaCaleraPell CityAnnistonJasperTalladegaClantonOneonta