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Electrical wiring or panel upgrade pros in Sullivans Island

Holmes Electrical
646 Grassy Hill Road
4.67(
36
)
Approved Pro
Holmes Electrical
646 Grassy Hill Road
4.67(
36
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25 years of experience

Holmes Electrical is the only name you need to know for all of your electrical needs. No job is too big. We are not satisfied until you are! We pride ourselves on delivering the highest quality work at an affordable price. Give us a call today! Holmes Electrical has been providing outstanding electrical services to the the Lowcountry since 1983. Located in Summerville SC, we services Colleton, Berkeley, Dorchester, Charleston Counties. As a full-service electrical company, we can help make your home safer and more beautiful. Read all about us on Home Advisor!

"Nat Holmes, of Holmes Electrical, did an outstanding job installing five lighting fixtures. I appreciated his prompt arrival. Nat is knowledgable, and mentors his experience with his two helpers: Frankie and Tyrone. I was very pleased. Overall I gave them a 4.5, but meant to say 5.0. I was not sure how to change it once added."

Marlene G on March 2019

Holmes Electrical is the only name you need to know for all of your electrical needs. No job is too big. We are not satisfied until you are! We pride ourselves on delivering the highest quality work at an affordable price. Give us a call today! Holmes Electrical has been providing outstanding electrical services to the the Lowcountry since 1983. Located in Summerville SC, we services Colleton, Berkeley, Dorchester, Charleston Counties. As a full-service electrical company, we can help make your home safer and more beautiful. Read all about us on Home Advisor!

"Nat Holmes, of Holmes Electrical, did an outstanding job installing five lighting fixtures. I appreciated his prompt arrival. Nat is knowledgable, and mentors his experience with his two helpers: Frankie and Tyrone. I was very pleased. Overall I gave them a 4.5, but meant to say 5.0. I was not sure how to change it once added."

Marlene G on March 2019


Toby Tyler Home Builders
915 Leonard Drive
4.95(
10
)
Approved Pro
Toby Tyler Home Builders
915 Leonard Drive
4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Toby and his crew were outstanding. Steve primed and painted two rooms in less than one day. I would and will use Toby again for future projects. Great to deal with and very professional!!"

Arnold O on September 2022

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Toby and his crew were outstanding. Steve primed and painted two rooms in less than one day. I would and will use Toby again for future projects. Great to deal with and very professional!!"

Arnold O on September 2022


Avatar for Preferred Home Services, LLC
Preferred Home Services, LLC
4214 Domino Ave Ste A
4.26(
21
)
Approved Pro
Preferred Home Services, LLC
4214 Domino Ave Ste A
4.26(
21
)
Approved Pro
Customers say: True professional
332 local quotes requested
11 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Preferred Home Services installed a brand new Split unit HVAC system including ductwork. They were fast efficient extremely professional and very knowledgeable. They explained everything they were doing before during and after they did it. Most importantly they cleaned up afterwards, to the point you couldn't even tell they were here. I also had them install a brand new water heater while they were at it. Everything is brand new and up to code I am very pleased. Thank you Angie's List for the referral. I will consider Preferred Home Services as my go-to from now on for my HVAC and water heater."

Daniel S on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Preferred Home Services installed a brand new Split unit HVAC system including ductwork. They were fast efficient extremely professional and very knowledgeable. They explained everything they were doing before during and after they did it. Most importantly they cleaned up afterwards, to the point you couldn't even tell they were here. I also had them install a brand new water heater while they were at it. Everything is brand new and up to code I am very pleased. Thank you Angie's List for the referral. I will consider Preferred Home Services as my go-to from now on for my HVAC and water heater."

Daniel S on March 2025


Brown Electrical, LLC
977 Portabella Ln
5.00(
2
)
Approved Pro
Brown Electrical, LLC
977 Portabella Ln
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Brown Electrical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Great"

Cole C on July 2020

Brown Electrical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Great"

Cole C on July 2020


Kodasadie, LLC
1561 Nantahala Boulevard
New on HomeAdvisorNew on Angi
Approved Pro
Kodasadie, LLC
1561 Nantahala Boulevard
New on AngiNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

LOCAL MtPleasant Electrical.We offer over 30 years of experience in the electrical industry within Charleston County. We take on a wide range of electrical projects including; residential Build & Service, Water front/ Docks, Backup power, renewable power. We also have Marine Electrical and retire Service for boats to yachts with the fit and finish to meet yacht standards. We’re committed to providing personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

LOCAL MtPleasant Electrical.We offer over 30 years of experience in the electrical industry within Charleston County. We take on a wide range of electrical projects including; residential Build & Service, Water front/ Docks, Backup power, renewable power. We also have Marine Electrical and retire Service for boats to yachts with the fit and finish to meet yacht standards. We’re committed to providing personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


Avatar for Richie Smith Electric LLC
Richie Smith Electric LLC
9144 Field Stone Trace
5.00(
5
)
Approved Pro
Richie Smith Electric LLC
9144 Field Stone Trace
5.00(
5
)
Approved Pro
10 local quotes requested
5 years of experience

Richie Smith Electric LLC is a dynamic and client-focused electrical services company founded by Richie Smith in 2021. With a passion for excellence and a commitment to safety, our business is dedicated to providing top-notch electrical solutions to residential and commercial clients in Summerville, SC and the surrounding areas. At Richie Smith Electric LLC, our mission is to empower homes and businesses with safe, efficient, and reliable electrical solutions. We are dedicated to delivering superior services through a combination of expertise, innovation, and unwavering commitment to customer satisfaction.

"Working with Ritchie Smith Electric was a very smooth experience. There was no upselling or pressure to sign a subscription agreement. The quote was given, the job was done in a professional manner and I am very happy with the experience. I would work with them again."

James S on April 2025

Richie Smith Electric LLC is a dynamic and client-focused electrical services company founded by Richie Smith in 2021. With a passion for excellence and a commitment to safety, our business is dedicated to providing top-notch electrical solutions to residential and commercial clients in Summerville, SC and the surrounding areas. At Richie Smith Electric LLC, our mission is to empower homes and businesses with safe, efficient, and reliable electrical solutions. We are dedicated to delivering superior services through a combination of expertise, innovation, and unwavering commitment to customer satisfaction.

"Working with Ritchie Smith Electric was a very smooth experience. There was no upselling or pressure to sign a subscription agreement. The quote was given, the job was done in a professional manner and I am very happy with the experience. I would work with them again."

James S on April 2025


Avatar for Plugged In Electrical Services LLC
Plugged In Electrical Services LLC
871 Ashley Ave
5.00(
5
)
Approved Pro
Plugged In Electrical Services LLC
871 Ashley Ave
5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Contractor did a great job"

monty c on October 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Contractor did a great job"

monty c on October 2022


Avatar for LimRic Plumbing, Electrical, Heating & Air
LimRic Plumbing, Electrical, Heating & Air
1464 S Edgewater Dr
New on HomeAdvisorNew on Angi
Approved Pro
LimRic Plumbing, Electrical, Heating & Air
1464 S Edgewater Dr
New on AngiNew on HomeAdvisor
Approved Pro
24 years of experience
Free onsite estimate

LimRic Plumbing, Heating & Air has been fulfilling light commercial and residential plumbing, heating and air conditioning needs of the Charleston area for more than 50 years. Our team provides excellent customer service and is dedicated to ensuring our staff is informed and knowledgeable so that your commercial or residential space remains safe for you, your family, or your business. At LimRic Plumbing, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our Quick Comfort guarantee, we promise that if we can’t fix your HVAC or Plumbing issue on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 80 fully stocked service vehicles, a staff of highly trained technicians and multiple locations in the Lowcountry, we can confidently promise same-day service to our customers.

LimRic Plumbing, Heating & Air has been fulfilling light commercial and residential plumbing, heating and air conditioning needs of the Charleston area for more than 50 years. Our team provides excellent customer service and is dedicated to ensuring our staff is informed and knowledgeable so that your commercial or residential space remains safe for you, your family, or your business. At LimRic Plumbing, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our Quick Comfort guarantee, we promise that if we can’t fix your HVAC or Plumbing issue on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 80 fully stocked service vehicles, a staff of highly trained technicians and multiple locations in the Lowcountry, we can confidently promise same-day service to our customers.


Avatar for MR. ELECTRIC OF CHARLESTON, SC
MR. ELECTRIC OF CHARLESTON, SC
5.00(
8
)
Approved Pro
MR. ELECTRIC OF CHARLESTON, SC
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
347 local quotes requested

Our team of qualified experts lives our code of values of Respect, Integrity, and Customer Focus while having fun in the process! Mr. Electric of Charleston, SC is a member of the Neighborly brand which is backed by the Neighborly Done Right Promise; It's not done, until it's done right

"I called Mr. Electric to tackle a list of varied electrical jobs at our home- installing ceiling fans, changing out light fixtures, and adding dimmer switches to name a few. They went above and beyond on each task with great attention to detail. Very easy to communicate with. I highly recommend Mr. Electric!"

Elizabeth D on September 2023

Our team of qualified experts lives our code of values of Respect, Integrity, and Customer Focus while having fun in the process! Mr. Electric of Charleston, SC is a member of the Neighborly brand which is backed by the Neighborly Done Right Promise; It's not done, until it's done right

"I called Mr. Electric to tackle a list of varied electrical jobs at our home- installing ceiling fans, changing out light fixtures, and adding dimmer switches to name a few. They went above and beyond on each task with great attention to detail. Very easy to communicate with. I highly recommend Mr. Electric!"

Elizabeth D on September 2023


Avatar for Charleston Electric
Charleston Electric
1524 Shandon St
4.70(
345
)
Approved Pro
Charleston Electric
1524 Shandon St
4.70(
345
)
Approved Pro
Customers say: Super punctual
370 local quotes requested
20 years of experience

Welcome to Charleston Electric, the electrician that specializes in residential wiring and generators. We are electrical contractors that serve the Charleston, Ladson, Summerville and Goose Creek, South Carolina areas.

"They were fast, efficient, professional. Would highly recommend."

Samantha H on January 2023

Welcome to Charleston Electric, the electrician that specializes in residential wiring and generators. We are electrical contractors that serve the Charleston, Ladson, Summerville and Goose Creek, South Carolina areas.

"They were fast, efficient, professional. Would highly recommend."

Samantha H on January 2023

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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
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