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Electrical wiring or panel upgrade pros in Greensboro

Avatar for Callahan Electric, LLC
Callahan Electric, LLC
5113 Thornhill Ln
5.00(
3
)
Approved Pro
Callahan Electric, LLC
5113 Thornhill Ln
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are 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 customer's interests, and make their concerns the basis of our business.

"Dj was very prompt, get the issues worked out, and treating the workplace as his own house"

Brent C on May 2020

We are 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 customer's interests, and make their concerns the basis of our business.

"Dj was very prompt, get the issues worked out, and treating the workplace as his own house"

Brent C on May 2020


Avatar for Freedom Electric LLC
Freedom Electric LLC
253 W Morgan Street Unit 1
5.00(
3
)
Approved Pro
Freedom Electric LLC
253 W Morgan Street Unit 1
5.00(
3
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Welcome to Freedom Electric, an Indiana professional electrical contractor! Our mission at Freedom Electric is to be the best electrical contractor in the area. Freedom Electric was founded in 2019 as a Service-Disabled Veteran and family owned and operated company. We take pride in our ability to perform the highest-quality commercial and residential projects. With several references to back us up, we will be sure to impress you with our customer service, professionalism, workmanship, and overall performance.

"We recently hired Freedom Electric for a full home rewire in our older home, which came with plenty of quirks and challenges. From start to finish, their team went above and beyond to ensure everything was done correctly, safely, and to meet our needs. Communication was excellent throughout the entire process."

Tyler H on February 2025

Welcome to Freedom Electric, an Indiana professional electrical contractor! Our mission at Freedom Electric is to be the best electrical contractor in the area. Freedom Electric was founded in 2019 as a Service-Disabled Veteran and family owned and operated company. We take pride in our ability to perform the highest-quality commercial and residential projects. With several references to back us up, we will be sure to impress you with our customer service, professionalism, workmanship, and overall performance.

"We recently hired Freedom Electric for a full home rewire in our older home, which came with plenty of quirks and challenges. From start to finish, their team went above and beyond to ensure everything was done correctly, safely, and to meet our needs. Communication was excellent throughout the entire process."

Tyler H on February 2025


Avatar for Guzman Remodeling And Repairs LLC
Guzman Remodeling And Repairs LLC
4717 Beth Ann Drive
5.00(
2
)
Approved Pro
Guzman Remodeling And Repairs LLC
4717 Beth Ann Drive
5.00(
2
)
Approved Pro
37 local quotes requested
3 years of experience

We’re a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Excellent work on step all my expectations, I recommend it 100%Thank you for giving it a new lux. "

Ruperto f on May 2025

We’re a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Excellent work on step all my expectations, I recommend it 100%Thank you for giving it a new lux. "

Ruperto f on May 2025


Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
1936 S LYNHURST DR
4.25(
8
)
Approved Pro
Tri-State Water, Power & Air
1936 S LYNHURST DR
4.25(
8
)
Approved Pro
Customers say: Quality work
330 local quotes requested
33 years of experience

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.We expect customer service excellence and aim to go above and beyond on every call. With 9 locations across 8 states, Tri-State is always ready to serve you.

"It was pretty rocky. At first. Several appoints made by Tri-State no one ever showed up.Crew showed up to install the Generator before the site survey and did not have necessary equipment or cooperation of Electric or gas company nor call before you dig had been notified. I called Tri-State to warn them the call before dig had never been preformed. They said they'd take care of it, did not happen until right before installation crew came back the second time. The first time they were here they could not have installed the generator even had they had all the parts because none of the utilities had been marked. Finally after about three months the Generac was installed and working. I had several questions that I could never get answered by calling Tri-State. One of the installation team had to come back a couple of weeks later to replace a damaged part and he answered all my questions. The guys who installed the Generac were great, the problem is your guys operation center and call center as far as I can see do not communicate very well. Anyway the generator has worked fine in several power outages this spring. I am happy right now but I live in dread something goes wrong and I have to call Tri-State for help."

Robert B on June 2024

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.We expect customer service excellence and aim to go above and beyond on every call. With 9 locations across 8 states, Tri-State is always ready to serve you.

"It was pretty rocky. At first. Several appoints made by Tri-State no one ever showed up.Crew showed up to install the Generator before the site survey and did not have necessary equipment or cooperation of Electric or gas company nor call before you dig had been notified. I called Tri-State to warn them the call before dig had never been preformed. They said they'd take care of it, did not happen until right before installation crew came back the second time. The first time they were here they could not have installed the generator even had they had all the parts because none of the utilities had been marked. Finally after about three months the Generac was installed and working. I had several questions that I could never get answered by calling Tri-State. One of the installation team had to come back a couple of weeks later to replace a damaged part and he answered all my questions. The guys who installed the Generac were great, the problem is your guys operation center and call center as far as I can see do not communicate very well. Anyway the generator has worked fine in several power outages this spring. I am happy right now but I live in dread something goes wrong and I have to call Tri-State for help."

Robert B on June 2024


Avatar for ASHPAUGH ELECTRIC INC
ASHPAUGH ELECTRIC INC
17903 Sun Park Dr
4.81(
1,490
)
Approved Pro
ASHPAUGH ELECTRIC INC
17903 Sun Park Dr
4.81(
1,490
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
357 local quotes requested

Ashpaugh Electric, Inc has had the privilege of serving central Indiana for over 53 years. We have received the Angie's List Super Service Award for 21 consecutive years (1999-2020). We have a reputation for: ethics, knowledge, courtesy, communication and reliability. We are a small family business who deeply values the opportunity to serve our clients. Our electricians are customer focused liaisons who are focused on completely satisfying our customers, every-time. Cost is determined by the job. Additional Contact: SALES@ASHPAUGHELECTRIC.COM. Our long range customer commitment is the true heart of our company.

"Ashpaugh Electric is my go to for all things electrical in my home. They are fairly priced and I have never had any reason to call them back after they work on my home. Truly an A+ experience. Highly recommend. Evan and Sam came out to do a new circuit for me and they were clean, efficient and well knowledgeable. They even went the extra mile by running the conduit a little differently than expected. Better than any others in the business by far."

Lori L on May 2025

Ashpaugh Electric, Inc has had the privilege of serving central Indiana for over 53 years. We have received the Angie's List Super Service Award for 21 consecutive years (1999-2020). We have a reputation for: ethics, knowledge, courtesy, communication and reliability. We are a small family business who deeply values the opportunity to serve our clients. Our electricians are customer focused liaisons who are focused on completely satisfying our customers, every-time. Cost is determined by the job. Additional Contact: SALES@ASHPAUGHELECTRIC.COM. Our long range customer commitment is the true heart of our company.

"Ashpaugh Electric is my go to for all things electrical in my home. They are fairly priced and I have never had any reason to call them back after they work on my home. Truly an A+ experience. Highly recommend. Evan and Sam came out to do a new circuit for me and they were clean, efficient and well knowledgeable. They even went the extra mile by running the conduit a little differently than expected. Better than any others in the business by far."

Lori L on May 2025


Avatar for Wert Electric LLC
Wert Electric LLC
545 Christy Dr
4.86(
173
)
Approved Pro
Wert Electric LLC
545 Christy Dr
4.86(
173
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
640 local quotes requested

Specializing in Electrical. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Wert Electrical LLC was amazing. They came out quickly and got everything done. The price was great. We feel much safer in our house with our electrical situation fixed."

Cheyenne P on February 2025

Specializing in Electrical. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Wert Electrical LLC was amazing. They came out quickly and got everything done. The price was great. We feel much safer in our house with our electrical situation fixed."

Cheyenne P on February 2025


Avatar for Haven Services: Electrical & Plumbing
Haven Services: Electrical & Plumbing
9001 133rd Place, Suite B
New on HomeAdvisorNew on Angi
Approved Pro
Haven Services: Electrical & Plumbing
9001 133rd Place, Suite B
New on AngiNew on HomeAdvisor
Approved Pro
2323 local quotes requested
1 years of experience

Haven Services: Electrical & Plumbing is a local, family-owned business specializing in electrical and plumbing services. As a veteran-owned and woman-owned enterprise, we take pride in our commitment to providing reliable, efficient, and professional services to our community. We are your local electrical and plumbing team!

Haven Services: Electrical & Plumbing is a local, family-owned business specializing in electrical and plumbing services. As a veteran-owned and woman-owned enterprise, we take pride in our commitment to providing reliable, efficient, and professional services to our community. We are your local electrical and plumbing team!


Hughes Electrical Connection
520 N 11th Street
4.96(
47
)
Hughes Electrical Connection
520 N 11th Street
4.96(
47
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We install dimmers, new lights, replace your meter base, old fuse boxes and any and all of your electrical needs. May use subs for trenching. Cost is determined by the job. Time and 1/2 for emergency service. $75 travel charge. Ask about Angie's List discount.

We install dimmers, new lights, replace your meter base, old fuse boxes and any and all of your electrical needs. May use subs for trenching. Cost is determined by the job. Time and 1/2 for emergency service. $75 travel charge. Ask about Angie's List discount.


The Deck Store
4322 W 96th St
4.81(
91
)
The Deck Store
4322 W 96th St
4.81(
91
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

We sell and install every brand of composite deck material imaginable. Want to learn all about the latest decking products? We can help! Want to buy materials and build your own deck? We can help! Want to build your own deck, but you are limited on free time or you need some help with some of the structural components? We can help! Want to have a deck built from start to finish? We can help! The cornerstones of our business are : Knowledge, selection, and service. Come in and find out why. April-September 8:00 AM-12:00 PM (Sat) October 8:00 AM-5:00 PM (Mon-Fri) November-March 8:00 AM-4:00 PM (Mon-Fri)

"Everything went very well. Nine years ago we had an Ipe deck built on the front of our home and wanted the same wood to be used for a new deck for our backyard. So much better than pressure treated lumber....no cracking or splintering of the wood during the years."

LINDA J R on December 2018

We sell and install every brand of composite deck material imaginable. Want to learn all about the latest decking products? We can help! Want to buy materials and build your own deck? We can help! Want to build your own deck, but you are limited on free time or you need some help with some of the structural components? We can help! Want to have a deck built from start to finish? We can help! The cornerstones of our business are : Knowledge, selection, and service. Come in and find out why. April-September 8:00 AM-12:00 PM (Sat) October 8:00 AM-5:00 PM (Mon-Fri) November-March 8:00 AM-4:00 PM (Mon-Fri)

"Everything went very well. Nine years ago we had an Ipe deck built on the front of our home and wanted the same wood to be used for a new deck for our backyard. So much better than pressure treated lumber....no cracking or splintering of the wood during the years."

LINDA J R on December 2018


JMN Construction
7350 E. Pine Needle Ln.
No reviews
JMN Construction
7350 E. Pine Needle Ln.
No reviews
...
Showing 1-10 of 514

Electrical wiring or panel upgrades FAQs

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

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