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Electrical wiring or panel upgrade pros in Holly

Avatar for Hafes Electric LLC
Hafes Electric LLC
2048 Willow Ct
New on HomeAdvisorNew on Angi
Approved Pro
Hafes Electric LLC
2048 Willow Ct
New on AngiNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!


Avatar for M.R. Electric Construction, Inc.
M.R. Electric Construction, Inc.
4371 Torrey Road
4.50(
68
)
Approved Pro
M.R. Electric Construction, Inc.
4371 Torrey Road
4.50(
68
)
Approved Pro
Customers say: True professional
55 local quotes requested
39 years of experience

With over 30 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your residential and commercial needs. We will treat your home as we would treat our own. Call M.R. Electric Construction, Inc. today. We look forward to working with you!

"They explained what would be the best generator for my home. They answered all my questions. All of them were very professional. They installed my generator in a very timely manner. I am so happy with their service and will use them again for any electrical service I may need in the service. It seems like great service is hard to find now but this company has great service."

Sue H on May 2025

With over 30 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your residential and commercial needs. We will treat your home as we would treat our own. Call M.R. Electric Construction, Inc. today. We look forward to working with you!

"They explained what would be the best generator for my home. They answered all my questions. All of them were very professional. They installed my generator in a very timely manner. I am so happy with their service and will use them again for any electrical service I may need in the service. It seems like great service is hard to find now but this company has great service."

Sue H on May 2025


Avatar for Mr. Electric
Mr. Electric
44000 North Groesbeck Highway
4.73(
33
)
Approved Pro
Mr. Electric
44000 North Groesbeck Highway
4.73(
33
)
Approved Pro
Customers say: Quality work
23 local quotes requested
29 years of experience

Need an electrician in Macomb or Oakland County to help you cut down costs on your next electricity bill? Mr. Electric, of Macomb and Oakland Counties help you reach your goals. Whether it is installing, repairing or upgrading, Mr. Electric, has a solution for your Warren, Sterling Heights, Farmington, Troy and all other surrounding area homes and businesses. With around the clock availability, our team offers several services that could benefit not only your home and business, but also the environment. Whether it is for safety and security or specialty lighting for the holiday season, Mr. Electric, can assist you with your every need.

"Very happy with my experience with Mr. Electric. I have used them to put in my whole house generator. They were great. Sam Stone is awesome. He showed up on time and upgraded our panel box. I found him to be very professional and knowledgeable. I would highly recommend this company and Sam Stone for all electrical services"

Mary T on June 2024

Need an electrician in Macomb or Oakland County to help you cut down costs on your next electricity bill? Mr. Electric, of Macomb and Oakland Counties help you reach your goals. Whether it is installing, repairing or upgrading, Mr. Electric, has a solution for your Warren, Sterling Heights, Farmington, Troy and all other surrounding area homes and businesses. With around the clock availability, our team offers several services that could benefit not only your home and business, but also the environment. Whether it is for safety and security or specialty lighting for the holiday season, Mr. Electric, can assist you with your every need.

"Very happy with my experience with Mr. Electric. I have used them to put in my whole house generator. They were great. Sam Stone is awesome. He showed up on time and upgraded our panel box. I found him to be very professional and knowledgeable. I would highly recommend this company and Sam Stone for all electrical services"

Mary T on June 2024


Avatar for Norris Electric
Norris Electric
1975 Scott Lake Road
5.00(
32
)
Approved Pro
Norris Electric
1975 Scott Lake Road
5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
154 local quotes requested

Norris Electric - Your Trusted Electrical Experts in Detroit. Get professional assistance with all your electrical projects. Contact us today!

"Great! Easy going guy that knows what he's doing."

Jennifer S on April 2025

Norris Electric - Your Trusted Electrical Experts in Detroit. Get professional assistance with all your electrical projects. Contact us today!

"Great! Easy going guy that knows what he's doing."

Jennifer S on April 2025


Avatar for Don's Electric Service
Don's Electric Service
10891 Dixie Hwy
4.64(
180
)
Approved Pro
Don's Electric Service
10891 Dixie Hwy
4.64(
180
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
728 local quotes requested

Full Service Electrical Contractor & Authorized Dealer for Generac Automatic Standby Generators. Licensed & fully insured electrician in business since 1989. Family owned & operated. Additional DBAs - Don's Electric, Dons Electric Inc.

"Good service and fair price"

Nabeel S on May 2024

Full Service Electrical Contractor & Authorized Dealer for Generac Automatic Standby Generators. Licensed & fully insured electrician in business since 1989. Family owned & operated. Additional DBAs - Don's Electric, Dons Electric Inc.

"Good service and fair price"

Nabeel S on May 2024


Avatar for Lighthouse Electrical Service
Lighthouse Electrical Service
5.00(
2
)
Approved Pro
Lighthouse Electrical Service
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
899 local quotes requested

Lighthouse Electrical Service is a reputable electrical contractor that is dedicated to providing exceptional electrical and lighting services for both residential and commercial properties. With over 25 years of experience, we are known for our outstanding workmanship, commitment to safety, and professional approach to electrical installations. Our team of skilled electricians stays up-to-date with the latest NEC and Michigan Electrical Codes to ensure compliance and deliver top-notch results. We take pride in our unwavering dedication to meeting your specific needs, regardless of the size or complexity of the project. As licensed and insured professionals, we guarantee quality electrical work at a fair and competitive price. The principles outlined above serve as the guiding force for Lighthouse Electrical Service, shaping the products we provide. These principles form the cornerstone of our operations and are the reason behind our stellar reputation. Residents and businesses across Southeast Michigan rely on Lighthouse Electrical Service for prompt, reliable, and fairly priced services, all backed by a guarantee. Our extensive range of residential and commercial electrical services includes troubleshooting, electrical panel installations, service upgrades, complete rewiring, electrical safety inspections, new construction, remodeling projects, generators, electric vehicle car charging stations, and various other electrical services. We are committed to delivering top-notch electrical work to every customer. This is how we establish our business and cultivate your confidence.

Lighthouse Electrical Service is a reputable electrical contractor that is dedicated to providing exceptional electrical and lighting services for both residential and commercial properties. With over 25 years of experience, we are known for our outstanding workmanship, commitment to safety, and professional approach to electrical installations. Our team of skilled electricians stays up-to-date with the latest NEC and Michigan Electrical Codes to ensure compliance and deliver top-notch results. We take pride in our unwavering dedication to meeting your specific needs, regardless of the size or complexity of the project. As licensed and insured professionals, we guarantee quality electrical work at a fair and competitive price. The principles outlined above serve as the guiding force for Lighthouse Electrical Service, shaping the products we provide. These principles form the cornerstone of our operations and are the reason behind our stellar reputation. Residents and businesses across Southeast Michigan rely on Lighthouse Electrical Service for prompt, reliable, and fairly priced services, all backed by a guarantee. Our extensive range of residential and commercial electrical services includes troubleshooting, electrical panel installations, service upgrades, complete rewiring, electrical safety inspections, new construction, remodeling projects, generators, electric vehicle car charging stations, and various other electrical services. We are committed to delivering top-notch electrical work to every customer. This is how we establish our business and cultivate your confidence.


Avatar for METRO ELECTRIC ENGINEERING
METRO ELECTRIC ENGINEERING
110 E POND DR
4.91(
11
)
Approved Pro
METRO ELECTRIC ENGINEERING
110 E POND DR
4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
724 local quotes requested

We have been a family-owned and operated business for over 20 years. All our residential technicians are licensed electricians in the State of Michigan, and they have undergone background checks and drug tests. Visit metroelectricmichigan.com to learn more!

"Dan got a quick handle on what needed to be done and completed all work within the time he estimated. I will use Metro Electric in the future"

Denys P on February 2025

We have been a family-owned and operated business for over 20 years. All our residential technicians are licensed electricians in the State of Michigan, and they have undergone background checks and drug tests. Visit metroelectricmichigan.com to learn more!

"Dan got a quick handle on what needed to be done and completed all work within the time he estimated. I will use Metro Electric in the future"

Denys P on February 2025


Avatar for Oak Electric Service Inc
Oak Electric Service Inc
4315 DIXIE HWY
4.47(
249
)
Approved Pro
Oak Electric Service Inc
4315 DIXIE HWY
4.47(
249
)
Approved Pro
Customers say: Quality work
2560 local quotes requested
26 years of experience

Our hope is that our Full Service Operation will prove to simplify things for you, our client, knowing how busy life can get - Our business is built on happy customers, customers that refer us to their neighbors, friends and family - Our customer service, exceptional work and integrity, set us apart from our competition. Our average employee has been with us for over 10 years, which speaks volumes about our company and the value we place on our employees and their contributions to our success. We started as a family-minded business and we continue to ensure this mentality remains unchanged, whether it relates to our clients or our amazing employees. Visit www.oakelectric.com or www.oakhcp.com

"Installed switch at a good price."

John K on March 2025

Our hope is that our Full Service Operation will prove to simplify things for you, our client, knowing how busy life can get - Our business is built on happy customers, customers that refer us to their neighbors, friends and family - Our customer service, exceptional work and integrity, set us apart from our competition. Our average employee has been with us for over 10 years, which speaks volumes about our company and the value we place on our employees and their contributions to our success. We started as a family-minded business and we continue to ensure this mentality remains unchanged, whether it relates to our clients or our amazing employees. Visit www.oakelectric.com or www.oakhcp.com

"Installed switch at a good price."

John K on March 2025


Avatar for Superior Electric of Greater Detroit
Superior Electric of Greater Detroit
10280 Capital St
New on HomeAdvisorNew on Angi
Approved Pro
Superior Electric of Greater Detroit
10280 Capital St
New on AngiNew on HomeAdvisor
Approved Pro
1907 local quotes requested
55 years of experience

Superior Electric is a licensed and insured electrical contractor serving the tri-county area for over 40 years. Offering fast, friendly and reliable services for all your electrical needs. No job too big or small.

Superior Electric is a licensed and insured electrical contractor serving the tri-county area for over 40 years. Offering fast, friendly and reliable services for all your electrical needs. No job too big or small.


Avatar for Consumer Services Electric Company
Consumer Services Electric Company
14341 Scheafer Hwy
4.70(
491
)
Approved Pro
Consumer Services Electric Company
14341 Scheafer Hwy
4.70(
491
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1548 local quotes requested

Our mission is 100% customer satisfaction. We are a licensed Full Service Residential & Commercial Electrical Contractor, with over 20 years of experience. We have a professional team of expert electricians and supervisors, with a reputation for quality performance, efficiency, quick response and superior quality.

"Not happy with services. Incomplete recommendation on electric dryer. Rewired and cannot use grounded outlet for washer."

Karen B on September 2024

Our mission is 100% customer satisfaction. We are a licensed Full Service Residential & Commercial Electrical Contractor, with over 20 years of experience. We have a professional team of expert electricians and supervisors, with a reputation for quality performance, efficiency, quick response and superior quality.

"Not happy with services. Incomplete recommendation on electric dryer. Rewired and cannot use grounded outlet for washer."

Karen B on September 2024

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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.

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