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Electrical wiring or panel upgrade pros in Oak Ridge

Avatar for Diversified Electric
Diversified Electric
191 Lafayette Dr
5.00(
1
)
Approved Pro
Diversified Electric
191 Lafayette Dr
5.00(
1
)
Approved Pro
44 years of experience

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include panel upgrades, electric vehicle charging stations, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include panel upgrades, electric vehicle charging stations, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


Avatar for Mr. Electric of Knoxville
Mr. Electric of Knoxville
418 South Gay Street, Suite 301
4.54(
190
)
Approved Pro
Mr. Electric of Knoxville
418 South Gay Street, Suite 301
4.54(
190
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
55 local quotes requested

Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Knoxville, for quick and convenient repairs. We offer our electrical expertise in Knoxville and the surrounding area. Your home or business is in good hands, whether you're hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated. We represent Knox County's electric solutions with pride.

"Jacob N. looked at other issues I had while here & fixed those too. I couldnâ t have asked for a better experience."

Karen L on March 2024

Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Knoxville, for quick and convenient repairs. We offer our electrical expertise in Knoxville and the surrounding area. Your home or business is in good hands, whether you're hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated. We represent Knox County's electric solutions with pride.

"Jacob N. looked at other issues I had while here & fixed those too. I couldnâ t have asked for a better experience."

Karen L on March 2024


City County Electric
1419 Monroe Ave
New on HomeAdvisorNew on Angi
Approved Pro
City County Electric
1419 Monroe Ave
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


Avatar for Rescom Electrical, LLC
Rescom Electrical, LLC
4721 East Parkway
5.00(
1
)
Approved Pro
Rescom Electrical, LLC
4721 East Parkway
5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

With over 33 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Hands down the best customer experience i’ve had. Barry and Jared amazing at what they do! I highly recommend! "

Dexter C on March 2025

With over 33 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Hands down the best customer experience i’ve had. Barry and Jared amazing at what they do! I highly recommend! "

Dexter C on March 2025


ALDEN ELECTRIC LLC
121 N. Douglas Ave
5.00(
1
)
Approved Pro
ALDEN ELECTRIC LLC
121 N. Douglas Ave
5.00(
1
)
Approved Pro
5 years of experience
Free onsite estimate

No nonsense, straightforward bids and quality workmanship. I've got a passion for troubleshooting and a knack for deciphering someone else's mess.

"Professional and reliable service "

Coreena M on April 2025

No nonsense, straightforward bids and quality workmanship. I've got a passion for troubleshooting and a knack for deciphering someone else's mess.

"Professional and reliable service "

Coreena M on April 2025


Advent Electric
5901 Walden Drive
4.50(
10
)
Approved Pro
Advent Electric
5901 Walden Drive
4.50(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

We offer over 35 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Jason & Dakota were the technicians with Advent Electric that did my project. They did a superb job!! I couldn't be happier. I will use Advent Electric in the future for any electrical issues I have."

Dorothy P on May 2023

We offer over 35 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Jason & Dakota were the technicians with Advent Electric that did my project. They did a superb job!! I couldn't be happier. I will use Advent Electric in the future for any electrical issues I have."

Dorothy P on May 2023


Avatar for Gosnell Electric Company, LLC
Gosnell Electric Company, LLC
6824 Audrianna Ln
5.00(
3
)
Approved Pro
Gosnell Electric Company, LLC
6824 Audrianna Ln
5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

Gosnell Electric Company, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I had to reach out to John as a new customer on a Sunday of all days and he was able to send a crew within hours to get to work. Once it was determined we needed a new panel, John and his team worked to make us a priority and replaced our entire panel within days. He and his crew were very nice to work with, and were so glad to be back in our home!"

Blair _ on March 2025

Gosnell Electric Company, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I had to reach out to John as a new customer on a Sunday of all days and he was able to send a crew within hours to get to work. Once it was determined we needed a new panel, John and his team worked to make us a priority and replaced our entire panel within days. He and his crew were very nice to work with, and were so glad to be back in our home!"

Blair _ on March 2025


Avatar for Atomic Electric Service Inc.
Atomic Electric Service Inc.
2141 W Emory Rd Ste 101
4.93(
14
)
Approved Pro
Atomic Electric Service Inc.
2141 W Emory Rd Ste 101
4.93(
14
)
Approved Pro
Customers say: True professional
88 local quotes requested
1 years of experience

Atomic Electric Service is an electrical contracting company located in East Tennessee. We specialize in custom residential and commercial electrical services. At Atomic Electric Service, we understand the importance of having reliable electrical service in your home or business. Our team of expert tradesmen is committed to providing top-notch service from the moment you call us until the job is complete. We take pride in our attention to detail and our ability to work with our clients to ensure their needs are met every step of the way. Whether you need a new outlet installed, a repair done, or an entire upgrade, Atomic Electric Service is here to help. We now offer various financing options to make your project possible!

"Wonderful! I had been without a washer/dryer since January . Couldn't go to a laundry mat because of a severe allergy to perfumes/fragrances. Was having to hand wash my laundry. When w/d was delivered I was told I didn't have an outlet for my washing machine. I had just hit the send button and got a call! Two techs came within a couple of hours and put in an outlet and I could finally do my laundry! Wonderful company, attentive and efficient. I'm thankful for them. They have a customer for life."

Teresa R on April 2025

Atomic Electric Service is an electrical contracting company located in East Tennessee. We specialize in custom residential and commercial electrical services. At Atomic Electric Service, we understand the importance of having reliable electrical service in your home or business. Our team of expert tradesmen is committed to providing top-notch service from the moment you call us until the job is complete. We take pride in our attention to detail and our ability to work with our clients to ensure their needs are met every step of the way. Whether you need a new outlet installed, a repair done, or an entire upgrade, Atomic Electric Service is here to help. We now offer various financing options to make your project possible!

"Wonderful! I had been without a washer/dryer since January . Couldn't go to a laundry mat because of a severe allergy to perfumes/fragrances. Was having to hand wash my laundry. When w/d was delivered I was told I didn't have an outlet for my washing machine. I had just hit the send button and got a call! Two techs came within a couple of hours and put in an outlet and I could finally do my laundry! Wonderful company, attentive and efficient. I'm thankful for them. They have a customer for life."

Teresa R on April 2025


Avatar for Power Brothers Electric
Power Brothers Electric
1740 Hwy 411 #3
5.00(
6
)
Approved Pro
Power Brothers Electric
1740 Hwy 411 #3
5.00(
6
)
Approved Pro
5 years of experience
Free onsite estimate

Power Brothers Electric has been providing electrical services such as installation, repair and maintenance to Monroe, Blount, Knox and surrounding counties, for the past 5 years. Voted Neighbor Hood Favorite for the past 3 on Nextdoor. We strive for quality work at affordable pricing with professional installations. Our highly trained technicians are certified to make the best home improvements to your most valuable possession. Licensed & Insured Your satisfaction is our top priority.

"The team from Power Brothers Electric conducted a safety assessment of our home’s entire electrical system. They were extremely thorough with their inspection and made honest recommendations for several items to be repaired or replaced. They’ve developed a long range plan that we will implement to ensure that our home’s electrical system stays safe for and up to code for years to come. We give our highest recommendation to Power Brothers Electric! "

Steve H on April 2025

Power Brothers Electric has been providing electrical services such as installation, repair and maintenance to Monroe, Blount, Knox and surrounding counties, for the past 5 years. Voted Neighbor Hood Favorite for the past 3 on Nextdoor. We strive for quality work at affordable pricing with professional installations. Our highly trained technicians are certified to make the best home improvements to your most valuable possession. Licensed & Insured Your satisfaction is our top priority.

"The team from Power Brothers Electric conducted a safety assessment of our home’s entire electrical system. They were extremely thorough with their inspection and made honest recommendations for several items to be repaired or replaced. They’ve developed a long range plan that we will implement to ensure that our home’s electrical system stays safe for and up to code for years to come. We give our highest recommendation to Power Brothers Electric! "

Steve H on April 2025


Avatar for GoHero Home Services
GoHero Home Services
6283 Clinton Hwy
4.13(
60
)
Approved Pro
GoHero Home Services
6283 Clinton Hwy
4.13(
60
)
Approved Pro
Customers say: Quick response
608 local quotes requested
21 years of experience

From small projects like rewiring to installing electrical outlets or lighting in your home. GoHero Home Services is fully equipped to handle any job. Our office team makes scheduling easy. With our courtesy calls you will always know when and who to expect in your home. Our professionally trained and trusted electrical technicians will come out to diagnose and fix your electrical problem safely the first time. All our electrical work, comes with up-front straight-forward pricing and options for you to choose from before any work begins at your home.

"Beware! I hired them to install a 30amp outlet for a camper, upon inspection it did not pass and WAS NOT SAFE. The wrong amp size wires were used and the wires under the plastic was exposed and almost touching which could have been potentially very dangerous. The company admitted fault upon contact that the technician needed and would get additional training. They would not partially refund at all for their improper work, even though they have a warranty they boast about and a slogan that says if your not thrilled you’re not billed and sundays are for God. Very disappointed, if I had to do over again I would have chosen Atomic Electrical who fixed their faulty and dangerous work."

N G on October 2024

From small projects like rewiring to installing electrical outlets or lighting in your home. GoHero Home Services is fully equipped to handle any job. Our office team makes scheduling easy. With our courtesy calls you will always know when and who to expect in your home. Our professionally trained and trusted electrical technicians will come out to diagnose and fix your electrical problem safely the first time. All our electrical work, comes with up-front straight-forward pricing and options for you to choose from before any work begins at your home.

"Beware! I hired them to install a 30amp outlet for a camper, upon inspection it did not pass and WAS NOT SAFE. The wrong amp size wires were used and the wires under the plastic was exposed and almost touching which could have been potentially very dangerous. The company admitted fault upon contact that the technician needed and would get additional training. They would not partially refund at all for their improper work, even though they have a warranty they boast about and a slogan that says if your not thrilled you’re not billed and sundays are for God. Very disappointed, if I had to do over again I would have chosen Atomic Electrical who fixed their faulty and dangerous work."

N G on October 2024

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Electrical wiring or panel upgrades FAQs

Upgrading an electrical panel may not significantly increase your home's value, but it can make your property more appealing to potential buyers. A modern electrical panel enhances safety and meets current electrical demands, offering peace of mind to home buyers. This can make your home easier to sell and potentially lead to higher offers when the time comes.

Upgrading an electrical panel from 100 to 200 amps costs between $750 and $2,000, not including the cost of running new wiring for additional circuits. This upgrade increases your home's electrical capacity, allowing you to safely use more appliances and modern electrical devices without overloading your system. It's a valuable investment for homes with growing electrical needs.

Yes, in most circumstances, you will need a permit to upgrade your panel. Contact your local building department if you’re upgrading the breaker box, moving it, upgrading your amperage service, or adding a new subpanel. If you’re just replacing a light switch, receptacle, or single breaker in the electrical box, you may not need a permit, but it’s always a good idea to check or speak to a professional.

When only the unit is exchanged, replacing an electrical panel takes four to eight hours. When associated wiring and additional components require removal and reinstallation, the process extends to 20 to 30 hours. A professional electrician deploys a dedicated team to remove the old panel, install the new one, and update all wiring with precision, ensuring your system meets current safety codes.

Replacing an electrical panel begins by turning off the power and notifying the utility company. The electrician secures all required parts, disconnects wiring safely, and inspects the system before removing the old panel. Following safe disposal, the new panel is firmly installed, and all wiring is reconnected and updated to current safety codes.

An electrical breaker panel lasts 25 to 40 years when maintained correctly and inspected annually. This proven lifespan guarantees a long-term, safe electrical system. Regular maintenance and prompt professional evaluations preserve the panel’s performance and secure your home’s power supply, ensuring continued safety and system efficiency.

The homeowners guide to electrical wiring or panel upgrades
From average costs to expert advice, get all the answers you need to get your job done.
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