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Electrical wiring or panel upgrade pros in College Grove

Next Wave Electric
302 8th Ave S
5.00(
2
)
Approved Pro
Next Wave Electric
302 8th Ave S
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 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 the start to the 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.

"Quin was knowledgeable, personable and diligent. He was easy to reach, a great communicator and his pricing was more than fair. I have used him on two different occasions and he will be my go to electrician for any electrical work that I ever need in the future. Thanks Quin for a great job!"

Mike J on April 2024

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 the start to the 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.

"Quin was knowledgeable, personable and diligent. He was easy to reach, a great communicator and his pricing was more than fair. I have used him on two different occasions and he will be my go to electrician for any electrical work that I ever need in the future. Thanks Quin for a great job!"

Mike J on April 2024


Avatar for Li Electric, LLC
Li Electric, LLC
924 Walnut Street
New on HomeAdvisorNew on Angi
Approved Pro
Li Electric, LLC
924 Walnut Street
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Warranties offered

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!


Avatar for Mr. Electric of Columbia, TN
Mr. Electric of Columbia, TN
1896 Les Robinson Rd
4.29(
7
)
Approved Pro
Mr. Electric of Columbia, TN
1896 Les Robinson Rd
4.29(
7
)
Approved Pro
Customers say: True professional
13 local quotes requested
2 years of experience

Need an electrician in Maury or Williamson County to help you cut down costs on your next electricity bill? Let Mr. Electric of Columbia, TN help you reach your goals. Whether its installing, repairing or upgrading, Mr. Electric has a solution for your Columbia, Spring Hill, Thompsons Station, or College Grove area homes and businesses. With around the clock availability, our team offers several services that could benefit not only your home or business, but also the environment. Whether it’s for safety and security or specialty lighting for the holiday season, Mr. Electric can assist you with your every need.

"Service was perfect, price was reasonable, but what stood out the most was the quality of the person who did the work. Wonderful young man!"

John S on September 2024

Need an electrician in Maury or Williamson County to help you cut down costs on your next electricity bill? Let Mr. Electric of Columbia, TN help you reach your goals. Whether its installing, repairing or upgrading, Mr. Electric has a solution for your Columbia, Spring Hill, Thompsons Station, or College Grove area homes and businesses. With around the clock availability, our team offers several services that could benefit not only your home or business, but also the environment. Whether it’s for safety and security or specialty lighting for the holiday season, Mr. Electric can assist you with your every need.

"Service was perfect, price was reasonable, but what stood out the most was the quality of the person who did the work. Wonderful young man!"

John S on September 2024


Avatar for AIRSTREAM HEATING & COOLING, LLC
AIRSTREAM HEATING & COOLING, LLC
3333 MAYORAL CT STE D
5.00(
5
)
Approved Pro
AIRSTREAM HEATING & COOLING, LLC
3333 MAYORAL CT STE D
5.00(
5
)
Approved Pro
13 years of experience
Free onsite estimate

Welcome to Airstream Services, your go-to for expert home services in Middle Tennessee. Airstream stands out in the HVAC, Electric and Plumbing industries, offering experience, integrity, and a solid reputation. We are committed to providing quality, dependable, and honest service, building our reputation on the quality of our work and professionalism. As a regularly 5-star rated HVAC Service, we?re devoted to provide excellent customer service and exceed expectations. We want to earn your future business when you need our services again, and help your friends and family when they need our services. Our focus is quality, we will take the time to make sure you are satisfied and 100% happy. We are committed to delivering superior results that stand the test of time. Schedule with us today and let us leave a lasting impression of quality and get the job done quickly!

Welcome to Airstream Services, your go-to for expert home services in Middle Tennessee. Airstream stands out in the HVAC, Electric and Plumbing industries, offering experience, integrity, and a solid reputation. We are committed to providing quality, dependable, and honest service, building our reputation on the quality of our work and professionalism. As a regularly 5-star rated HVAC Service, we?re devoted to provide excellent customer service and exceed expectations. We want to earn your future business when you need our services again, and help your friends and family when they need our services. Our focus is quality, we will take the time to make sure you are satisfied and 100% happy. We are committed to delivering superior results that stand the test of time. Schedule with us today and let us leave a lasting impression of quality and get the job done quickly!


Avatar for Pro Electric
Pro Electric
614 Federal Court
5.00(
6
)
Approved Pro
Pro Electric
614 Federal Court
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

Pro Electric, 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.

"Best electrician in the south!"

Todd H on May 2022

Pro Electric, 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.

"Best electrician in the south!"

Todd H on May 2022


Electric Bill's, Inc.
1017 East Lake Court
4.50(
55
)
Approved Pro
Electric Bill's, Inc.
1017 East Lake Court
4.50(
55
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
32 years of experience

Electric Bill's, Inc., is a licensed and insured electrician serving the entire Nashville area. Electric Bill's specializes in panel upgrades for residence and smaller businesses just give him a call and he can answer any questions regarding your electrical needs.

"Great work"

Bradley L on April 2025

Electric Bill's, Inc., is a licensed and insured electrician serving the entire Nashville area. Electric Bill's specializes in panel upgrades for residence and smaller businesses just give him a call and he can answer any questions regarding your electrical needs.

"Great work"

Bradley L on April 2025


Avatar for PowerUpp Electric
PowerUpp Electric
390 Voss St
4.94(
8
)
Approved Pro
PowerUpp Electric
390 Voss St
4.94(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

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. Call us today!

"He did an awesome job! Explained the job and then showed me the work he did! I do recommend him"

Roxana G on May 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. Call us today!

"He did an awesome job! Explained the job and then showed me the work he did! I do recommend him"

Roxana G on May 2025


Avatar for Ninety Electric LLC
Ninety Electric LLC
100 Powell Pl #1368
5.00(
7
)
Approved Pro
Ninety Electric LLC
100 Powell Pl #1368
5.00(
7
)
Approved Pro
Customers say: Quick response
25 local quotes requested
1 years of experience

Ninety Electric LLC is a full service Residential and Commercial Electrical Company providing customers in Middle Tennessee with all home and business electrical needs. Reach out to us at any time to discuss your project! Licensed and Insured Services Include: New Home Wiring | Service Upgrades | Interior/Exterior Light Fixture Installation | Receptacle Additions | Electrical Repairs/Diagnostics | Code Compliance | Electrical Renovations | Home Electric Vehicle Chargers | Electrical Emergencies | Much More!

"The electrician Markus replied quickly, was able to come out the very next day, and fixed my issue immediately, all for a reasonable price. I'm thrilled with the service and would hire them again"

Rachel M on May 2025

Ninety Electric LLC is a full service Residential and Commercial Electrical Company providing customers in Middle Tennessee with all home and business electrical needs. Reach out to us at any time to discuss your project! Licensed and Insured Services Include: New Home Wiring | Service Upgrades | Interior/Exterior Light Fixture Installation | Receptacle Additions | Electrical Repairs/Diagnostics | Code Compliance | Electrical Renovations | Home Electric Vehicle Chargers | Electrical Emergencies | Much More!

"The electrician Markus replied quickly, was able to come out the very next day, and fixed my issue immediately, all for a reasonable price. I'm thrilled with the service and would hire them again"

Rachel M on May 2025


Advent Electric
5901 Walden Drive
4.62(
13
)
Approved Pro
Advent Electric
5901 Walden Drive
4.62(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 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’re 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.

"Kevin was very courteous. Did a great job installing the fixtures and fan for me. Would recommend to others."

Dawn P on November 2021

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’re 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.

"Kevin was very courteous. Did a great job installing the fixtures and fan for me. Would recommend to others."

Dawn P on November 2021


Hoffmann Brothers, LLC
45 Willow St
New on HomeAdvisorNew on Angi
Approved Pro
Hoffmann Brothers, LLC
45 Willow St
New on AngiNew on HomeAdvisor
Approved Pro
22 local quotes requested
45 years of experience

Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!

Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!

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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.

The homeowners guide to electrical wiring or panel upgrades
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