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Electrical wiring or panel upgrade pros in Waterford

Avatar for Milwaukee Electrical
Milwaukee Electrical
3454 South Griffin Ave
5.00(
2
)
Approved Pro
Milwaukee Electrical
3454 South Griffin Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We are an experienced crew with 10 years . I am excited to work with you on your project. Reliability and quality are our mission. Anything electrical is our expertise but check out all that we offer. Call for an estimate today! Emergency service available if needed.

"Elliott has a great attitude, Very thorough, fast, and the work was excellent and might I add very reasonable"

Kim i on June 2024

We are an experienced crew with 10 years . I am excited to work with you on your project. Reliability and quality are our mission. Anything electrical is our expertise but check out all that we offer. Call for an estimate today! Emergency service available if needed.

"Elliott has a great attitude, Very thorough, fast, and the work was excellent and might I add very reasonable"

Kim i on June 2024


Avatar for Freedom Electric, LLC
Freedom Electric, LLC
3656 S Kansas Avenue
4.88(
8
)
Approved Pro
Freedom Electric, LLC
3656 S Kansas Avenue
4.88(
8
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Satisfied with the work."

Paul V on July 2024

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Satisfied with the work."

Paul V on July 2024



Avatar for Capital Heating & Cooling
Capital Heating & Cooling
W134 N5368 Campbell Drive
4.68(
143
)
Approved Pro
Capital Heating & Cooling
W134 N5368 Campbell Drive
4.68(
143
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
333 local quotes requested

Capital Heating, Cooling, Electric & Plumbing is a trusted home service provider in Menomonee Falls, WI. We offer expert HVAC, electrical, and plumbing solutions with a commitment to quality, reliability, and customer satisfaction. Our team is available 24/7, ensuring fast and professional service whenever you need it. With top-rated technicians, upfront pricing, and industry-leading warranties, we guarantee comfort and peace of mind for every customer. Whether you need repairs, installations, or maintenance, we’re here to help!

"M"

James M on May 2025

Capital Heating, Cooling, Electric & Plumbing is a trusted home service provider in Menomonee Falls, WI. We offer expert HVAC, electrical, and plumbing solutions with a commitment to quality, reliability, and customer satisfaction. Our team is available 24/7, ensuring fast and professional service whenever you need it. With top-rated technicians, upfront pricing, and industry-leading warranties, we guarantee comfort and peace of mind for every customer. Whether you need repairs, installations, or maintenance, we’re here to help!

"M"

James M on May 2025


Avatar for Mister Sparky of Brew City
Mister Sparky of Brew City
450 S Curtis Rd
4.75(
4
)
Approved Pro
Mister Sparky of Brew City
450 S Curtis Rd
4.75(
4
)
Approved Pro
Customers say: Quick response
55 local quotes requested
29 years of experience

At Mister Sparky, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come. Our highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.

"Very helpful and did great work!"

Jeffrey W on February 2025

At Mister Sparky, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come. Our highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.

"Very helpful and did great work!"

Jeffrey W on February 2025


Avatar for Current Electric Company
Current Electric Company
2942 N 117 St.
4.86(
117
)
Approved Pro
Current Electric Company
2942 N 117 St.
4.86(
117
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 years of experience

At Current Electric, we’re all about illuminating and energizing the greater Milwaukee and southeast Wisconsin communities. We work to provide possibility. Our team is powered by ‘what if’ and ‘why not’ and is dedicated to industry standard service, design, and functionality. We like to think of our team of journeymen and master electricians as superheroes fighting for the virtues of respect, quality, integrity, customer satisfaction, and a brighter world! To our team, these aren’t just a list of words—we aim to do it all, just short of arriving in a red cape! Since 1983, Current Electric has provided our customers with industry leading innovations, cutting edge lighting solutions and service that ‘WOWs!’ *We start making return phone calls at 7:00am until 6:00pm Monday through Friday

"Very professional. Great work!"

Kenan M on April 2024

At Current Electric, we’re all about illuminating and energizing the greater Milwaukee and southeast Wisconsin communities. We work to provide possibility. Our team is powered by ‘what if’ and ‘why not’ and is dedicated to industry standard service, design, and functionality. We like to think of our team of journeymen and master electricians as superheroes fighting for the virtues of respect, quality, integrity, customer satisfaction, and a brighter world! To our team, these aren’t just a list of words—we aim to do it all, just short of arriving in a red cape! Since 1983, Current Electric has provided our customers with industry leading innovations, cutting edge lighting solutions and service that ‘WOWs!’ *We start making return phone calls at 7:00am until 6:00pm Monday through Friday

"Very professional. Great work!"

Kenan M on April 2024


Avatar for Current Electric Co
Current Electric Co
2942 N 117th St
4.66(
981
)
Approved Pro
Current Electric Co
2942 N 117th St
4.66(
981
)
Approved Pro
Customers say: Super punctual
505 local quotes requested
42 years of experience

Since 1983, Current Electric Co. has been providing homes and businesses throughout Milwaukee and surrounding areas expert electrical solutions. From whole home rewiring and service panel upgrades to lighting installation and outlet replacement, our highly trained electricians have you covered. We take the time to deliver unparalleled workmanship and customer service every time. Our local and skilled electricians work quickly and cleanly to restore your electric system as soon as possible while using cutting-edge products and techniques to ensure long-lasting and energy-efficient solutions. With years of commercial and residential electric experience, no job is too big or small for our highly trained team.

"Awesome, Craig was on time. My job was scheduled the same day.!! Thank you so much"

Karla P on June 2023

Since 1983, Current Electric Co. has been providing homes and businesses throughout Milwaukee and surrounding areas expert electrical solutions. From whole home rewiring and service panel upgrades to lighting installation and outlet replacement, our highly trained electricians have you covered. We take the time to deliver unparalleled workmanship and customer service every time. Our local and skilled electricians work quickly and cleanly to restore your electric system as soon as possible while using cutting-edge products and techniques to ensure long-lasting and energy-efficient solutions. With years of commercial and residential electric experience, no job is too big or small for our highly trained team.

"Awesome, Craig was on time. My job was scheduled the same day.!! Thank you so much"

Karla P on June 2023


Avatar for Michael's Electric LLC
Michael's Electric LLC
1426 S. Ridgeway Rd.
5.00(
1
)
Approved Pro
Michael's Electric LLC
1426 S. Ridgeway Rd.
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
401 local quotes requested

Master Residential Electrician We have the experience and dedication to get the job done right! Specializing in Electrical services; 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! Call or click for your FREE estimate today!

"It went well. He totally connected everything to the junction box and made sure that all the electrical devices were connected. Everything was connected properly and the electricity was running properly and those switches were controlled by them and he also included a dimmer switch on the light fixture. He did a really good job in figuring out how to bring the wires through the ceiling of our condo. He came very very soon after we contacted him and I was very glad that he was able to come right away to get it done so quickly."

Amy M on April 2024

Master Residential Electrician We have the experience and dedication to get the job done right! Specializing in Electrical services; 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! Call or click for your FREE estimate today!

"It went well. He totally connected everything to the junction box and made sure that all the electrical devices were connected. Everything was connected properly and the electricity was running properly and those switches were controlled by them and he also included a dimmer switch on the light fixture. He did a really good job in figuring out how to bring the wires through the ceiling of our condo. He came very very soon after we contacted him and I was very glad that he was able to come right away to get it done so quickly."

Amy M on April 2024


Avatar for 3 Sons Electric
3 Sons Electric
London Ct
5.00(
15
)
Approved Pro
3 Sons Electric
London Ct
5.00(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
293 local quotes requested

We are a small, family owned, full service electrical business. Our specialties include: recessed lighting, under-cabinet lighting, panel repairs/replacements, fixture and ceiling fan installs, exhaust fan replacements, car charging receptacles, generator installs, rec room wiring, hot tub wiring, switch and receptacle installs/repairs, full rewiring of existing homes and new home wiring design and installation. Call us today for your FREE Estimate.

"Mike installed lights in our kitchen, installed 2 ceiling fans and gave us a good recommendation to install a timer switch in our bathroom. Everything looks great and we are loving the timer switch in the bathroom. Very professional and left the area clean after work was completed. Will definitely hire again in the future. Highly recommend"

Jesus S on April 2025

We are a small, family owned, full service electrical business. Our specialties include: recessed lighting, under-cabinet lighting, panel repairs/replacements, fixture and ceiling fan installs, exhaust fan replacements, car charging receptacles, generator installs, rec room wiring, hot tub wiring, switch and receptacle installs/repairs, full rewiring of existing homes and new home wiring design and installation. Call us today for your FREE Estimate.

"Mike installed lights in our kitchen, installed 2 ceiling fans and gave us a good recommendation to install a timer switch in our bathroom. Everything looks great and we are loving the timer switch in the bathroom. Very professional and left the area clean after work was completed. Will definitely hire again in the future. Highly recommend"

Jesus S on April 2025


Avatar for M&L Electrical Solutions LLC
M&L Electrical Solutions LLC
234 Broad Street
5.00(
5
)
Approved Pro
M&L Electrical Solutions LLC
234 Broad Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

“Power up your home with expert residential electrical services! Specializing in fan installations, lighting, outlets, EV chargers, and remodeling projects, we deliver quality work you can trust. Whether it’s a new installation or an upgrade, our skilled electricians ensure safety, efficiency, and customer satisfaction. Contact us today to bring your electrical needs to life!”

"Very professional and friendly."

MARY C on January 2025

“Power up your home with expert residential electrical services! Specializing in fan installations, lighting, outlets, EV chargers, and remodeling projects, we deliver quality work you can trust. Whether it’s a new installation or an upgrade, our skilled electricians ensure safety, efficiency, and customer satisfaction. Contact us today to bring your electrical needs to life!”

"Very professional and friendly."

MARY C on January 2025

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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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