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Electrical wiring or panel upgrade pros in Oconomowoc

Avatar for Drake Power Electric, LLC.

Drake Power Electric, LLC.

N6293 County Rd Q
5.00(
2
)
Approved Pro

Drake Power Electric, LLC.

N6293 County Rd Q
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Drake Power Electric, 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.

"Hunter did a great job and I would highly recommend him to anyone looking for electrical work."

Jon B on July 2023

Drake Power Electric, 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.

"Hunter did a great job and I would highly recommend him to anyone looking for electrical work."

Jon B on July 2023


Avatar for Paul David Contracting

Paul David Contracting

410 Whistle Drive, Unit 13
4.90(
20
)
Approved Pro

Paul David Contracting

410 Whistle Drive, Unit 13
4.90(
20
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 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.

"fast and clean work"

Taso T on June 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 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.

"fast and clean work"

Taso T on June 2024


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



Double U Electric, LLC

N 6411 US 12 Unit C
4.99(
36
)
Approved Pro

Double U Electric, LLC

N 6411 US 12 Unit C
4.99(
36
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
4 years of experience

With over ten years of experience, we focus on electrical projects in the Elkhorn and surrounding areas. We will treat your property as if it were our own. Give us a call today, we look forward to working with you.

"We received great service from all the guys that came out to upgrade our Electrical. Hardworking- They really know their stuff. Trustworthy- I felt comfortable having them in my home. Friendly- Everyone was very courteous and respectful. Thank You Josh, Dan, Dylan, Vince, Michael and Josh. Chris and Lisa Yeagle"

chris y on January 2025

With over ten years of experience, we focus on electrical projects in the Elkhorn and surrounding areas. We will treat your property as if it were our own. Give us a call today, we look forward to working with you.

"We received great service from all the guys that came out to upgrade our Electrical. Hardworking- They really know their stuff. Trustworthy- I felt comfortable having them in my home. Friendly- Everyone was very courteous and respectful. Thank You Josh, Dan, Dylan, Vince, Michael and Josh. Chris and Lisa Yeagle"

chris y on January 2025


Zander Electrical Services, LLC

W238N1087 Sherwood Dr
4.98(
23
)
Approved Pro

Zander Electrical Services, LLC

W238N1087 Sherwood Dr
4.98(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
12 local quotes requested

Zander Electrical Services, 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. 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.

"Got the job done in a timely manner and was very informative about the situation"

Ryan S on July 2025

Zander Electrical Services, 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. 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.

"Got the job done in a timely manner and was very informative about the situation"

Ryan S on July 2025


Avatar for Mister Sparky of Brew City

Mister Sparky of Brew City

450 S Curtis Rd
4.83(
6
)
Approved Pro

Mister Sparky of Brew City

450 S Curtis Rd
4.83(
6
)
Approved Pro
Customers say: Quick response
60 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.

"This is the first time I used Mr. Sparky, and they will definitely be my new go to electricians! I love that they are a small locally owned business! I called about a small non-urgent project, and they were able to come the same day, despite being backed up due to many local flooding issues. Kasey was extremely friendly and helpful on the phone and communication was excellent from start to finish. James showed up on time and was very sweet, yet professional, and my cats even loved him :) He was respectful of me and my property, and took care of my issue in no time. The price was very reasonable! I will definitely call them again, and would highly recommend!"

Cheryl F on August 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.

"This is the first time I used Mr. Sparky, and they will definitely be my new go to electricians! I love that they are a small locally owned business! I called about a small non-urgent project, and they were able to come the same day, despite being backed up due to many local flooding issues. Kasey was extremely friendly and helpful on the phone and communication was excellent from start to finish. James showed up on time and was very sweet, yet professional, and my cats even loved him :) He was respectful of me and my property, and took care of my issue in no time. The price was very reasonable! I will definitely call them again, and would highly recommend!"

Cheryl F on August 2025


Avatar for S&S Electrical

S&S Electrical

11305 W BRANDHERM RD
5.00(
5
)
Approved Pro

S&S Electrical

11305 W BRANDHERM RD
5.00(
5
)
Approved Pro
8 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! Book with us online or feel free to give us a call today!

"Quote came in at a price I expected and S&S will be moving around some work to complete the work ahead of schedule since my family will not be available when they were expecting to complete the work."

Nathan W on August 2025

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! Book with us online or feel free to give us a call today!

"Quote came in at a price I expected and S&S will be moving around some work to complete the work ahead of schedule since my family will not be available when they were expecting to complete the work."

Nathan W on August 2025


Avatar for Current Electric Company

Current Electric Company

2942 N 117 St.
4.86(
118
)
Approved Pro

Current Electric Company

2942 N 117 St.
4.86(
118
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

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

"Excellent work!"

Philip M on May 2025

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

"Excellent work!"

Philip M on May 2025

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FAQs for electrical wiring or panel upgrade projects in Oconomowoc, WI

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The Oconomowoc, WI homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.