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Find Electrical wiring or panel upgrade pros in Federal Way

Custom Electrical Contractors, Inc.

4.75(
38
)
Approved Pro

Custom Electrical Contractors, Inc.

4.75(
38
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our review from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction guaranteed.

"Very organized, very efficient!"

jaime a on August 2017

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our review from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction guaranteed.

"Very organized, very efficient!"

jaime a on August 2017


Denys Electric, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Denys Electric, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

Denys 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.

Denys 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.


Avatar for Premier Electrical Contractors, LLC

Premier Electrical Contractors, LLC

5.00(
5
)
Approved Pro

Premier Electrical Contractors, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We offer over 10 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 & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Gary was so easy to work with. He listened to what I wanted and didnâ t try to scam me into anything I didnâ t need or want. As a single woman, I find at times that a male dominated field has some people who try to get extra money out of you by recommended additional work that I actually didnâ t need. Gary was honest and I have him as my go to business for future needs. I have also recommended him to colleagues at work!"

Cheryl P on March 2023

We offer over 10 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 & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Gary was so easy to work with. He listened to what I wanted and didnâ t try to scam me into anything I didnâ t need or want. As a single woman, I find at times that a male dominated field has some people who try to get extra money out of you by recommended additional work that I actually didnâ t need. Gary was honest and I have him as my go to business for future needs. I have also recommended him to colleagues at work!"

Cheryl P on March 2023


Avatar for Green Concepts Electric, LLC

Green Concepts Electric, LLC

4.80(
5
)
Approved Pro

Green Concepts Electric, LLC

4.80(
5
)
Approved Pro
Customers say: Quality work
14 years of experience
Free onsite estimate

Welcome to Green Concepts Electric, your premier source for all your residential electrical needs in Seattle and the Greater Eastside. With over 22 years of experience and 13 years in business, I have built a reputation for providing quality and reliable services to homeowners in the area. I am dedicated to providing top-notch service while also prioritizing sustainability. I specialize in green electrical solutions and use energy-efficient products to help reduce your carbon footprint and save on energy costs. From installation to maintenance, I have you covered. I understand that electrical issues can arise at any time, which is why I offer emergency services to my clients. My quick response time and efficient solutions ensure that your home is up and running in no time. And the best part? I provide free estimates so you know exactly what to expect before any work is done. As a licensed and reputable business, I take pride in delivering high-quality workmanship at a affordable price.

"Derek gave direct and clear answers to my questions. We figured out the best way to handle the issue I was dealing with (overloaded circuit). Then, by that evening, the work was scheduled. The work day itself went great. It was fast, done with care, and the wiring was properly protected with metal conduit. The price was also reasonable. I definitely recommend them!"

Dave S on June 2025

Welcome to Green Concepts Electric, your premier source for all your residential electrical needs in Seattle and the Greater Eastside. With over 22 years of experience and 13 years in business, I have built a reputation for providing quality and reliable services to homeowners in the area. I am dedicated to providing top-notch service while also prioritizing sustainability. I specialize in green electrical solutions and use energy-efficient products to help reduce your carbon footprint and save on energy costs. From installation to maintenance, I have you covered. I understand that electrical issues can arise at any time, which is why I offer emergency services to my clients. My quick response time and efficient solutions ensure that your home is up and running in no time. And the best part? I provide free estimates so you know exactly what to expect before any work is done. As a licensed and reputable business, I take pride in delivering high-quality workmanship at a affordable price.

"Derek gave direct and clear answers to my questions. We figured out the best way to handle the issue I was dealing with (overloaded circuit). Then, by that evening, the work was scheduled. The work day itself went great. It was fast, done with care, and the wiring was properly protected with metal conduit. The price was also reasonable. I definitely recommend them!"

Dave S on June 2025


Avatar for Swiftwater Electric & Solar, Inc.

Swiftwater Electric & Solar, Inc.

5.00(
6
)
Approved Pro

Swiftwater Electric & Solar, Inc.

5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
50 local quotes requested
23 years of experience

Swiftwater brings over 20 years of expertise in electrical services and over 15 years dedicated to the solar industry, making us the trusted partner for renewable energy solutions and electrical needs in our community. As a seasoned team with deep knowledge and experience, we provide comprehensive services that include a wide range of electrical contracting services as well as solar panel installations, battery storage, and backup generator installations tailored to your specific energy requirements. We understand that every client has unique goals, and we prioritize customized solutions that maximize efficiency and reliability. Our mission is to deliver exceptional service and quality that exceeds expectations. We believe in going the extra mile for our clients, from initial consultation to project completion, ensuring that every detail meets our high standards. Customer satisfaction is our top priority, and our skilled electricians are committed to open communication, timely project delivery, and outstanding workmanship, so you can rest easy knowing your energy system is in expert hands. Whether you're looking to transition to solar power, secure a backup generator for emergencies, or invest in battery storage for energy resilience, Swiftwater offers premium products and services you can rely on. Our team is dedicated to making the process seamless, safe, and efficient, working closely with you every step of the way to achieve the best possible results. At Swiftwater, we’re not just installing energy systems; we’re building long-lasting partnerships with our clients based on trust, expertise, and a shared commitment to a sustainable future.

"Highly professional, timely, and reasonably priced. Worked with us to get the job done ASAP and within our budget. Would definitely hire again!"

Jeremy S on March 2025

Swiftwater brings over 20 years of expertise in electrical services and over 15 years dedicated to the solar industry, making us the trusted partner for renewable energy solutions and electrical needs in our community. As a seasoned team with deep knowledge and experience, we provide comprehensive services that include a wide range of electrical contracting services as well as solar panel installations, battery storage, and backup generator installations tailored to your specific energy requirements. We understand that every client has unique goals, and we prioritize customized solutions that maximize efficiency and reliability. Our mission is to deliver exceptional service and quality that exceeds expectations. We believe in going the extra mile for our clients, from initial consultation to project completion, ensuring that every detail meets our high standards. Customer satisfaction is our top priority, and our skilled electricians are committed to open communication, timely project delivery, and outstanding workmanship, so you can rest easy knowing your energy system is in expert hands. Whether you're looking to transition to solar power, secure a backup generator for emergencies, or invest in battery storage for energy resilience, Swiftwater offers premium products and services you can rely on. Our team is dedicated to making the process seamless, safe, and efficient, working closely with you every step of the way to achieve the best possible results. At Swiftwater, we’re not just installing energy systems; we’re building long-lasting partnerships with our clients based on trust, expertise, and a shared commitment to a sustainable future.

"Highly professional, timely, and reasonably priced. Worked with us to get the job done ASAP and within our budget. Would definitely hire again!"

Jeremy S on March 2025


Avatar for Product Electric

Product Electric

5.00(
6
)
Approved Pro

Product Electric

5.00(
6
)
Approved Pro
324 local quotes requested
8 years of experience

Product Air: your dedicated partner for complete home comfort. Proudly serving Marysville, Everett, Seattle, Bellevue, and surrounding communities, we deliver expert Electrical, Heating, and cooling services designed to exceed your expectations. From furnace repairs to electrical solutions and optimizing heat pump performance, we're equipped to handle any home service need. Trust Product Air for seamless solutions that keep your home running smoothly and efficiently, season after season.

"Product Electric was a pleasant experience. They provided me with services I've never experienced before. The whole time they kept me in the loop, communicating all the steps through the whole project. I will definitely use them again."

Sam W on October 2025

Product Air: your dedicated partner for complete home comfort. Proudly serving Marysville, Everett, Seattle, Bellevue, and surrounding communities, we deliver expert Electrical, Heating, and cooling services designed to exceed your expectations. From furnace repairs to electrical solutions and optimizing heat pump performance, we're equipped to handle any home service need. Trust Product Air for seamless solutions that keep your home running smoothly and efficiently, season after season.

"Product Electric was a pleasant experience. They provided me with services I've never experienced before. The whole time they kept me in the loop, communicating all the steps through the whole project. I will definitely use them again."

Sam W on October 2025


Avatar for Coleson Electric LLC

Coleson Electric LLC

5.00(
3
)
Approved Pro

Coleson Electric LLC

5.00(
3
)
Approved Pro
63 local quotes requested
6 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Steve was extremely professional, prompt, and communicative. He was easy to schedule with, arrived on time, and did a great job. I would definitely hire Coleson Electric again!"

Janelle C on December 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Steve was extremely professional, prompt, and communicative. He was easy to schedule with, arrived on time, and did a great job. I would definitely hire Coleson Electric again!"

Janelle C on December 2025


Avatar for RCM Electric LLC

RCM Electric LLC

5.00(
13
)
Approved Pro

RCM Electric LLC

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
22 local quotes requested
18 years of experience

We have been serving the greater Puget Sound region of Washington State for the last 14 years! Our mission here at RCM Electric LLC is a simple one, To Serve You with the best Products, Service, and Pricing. Our team is dedicated to Safety and Cleanliness! We specialize in All Phases of Residential and Commercial construction. We Pride ourselves on our commitment to Quality and Value and always work hard to ensure that we provide the best solutions for your complex situations. RCM Electric LLC is Licensed, Bonded and Insured! You can rest easy knowing that RCM Electric LLC is always just a phone call away from providing you with the electrical Troubleshooting, Repairs, and Installation you need to keep your Home or Business running smoothly! So WHEN QUALITY COUNTS don't hesitate to call RCM Electric LLC!

"RCM did a great job! They were communicative, timely, and very pleasant to work with. I also did not feel pressured into making decisions on the spot. Rick talked me through different options and let me decide at my own pace. Furthermore, they didn’t pressure me into changing my plans and worked with me to get my project accomplished how I wanted it to end up, which is a rare trait!"

Nick O on June 2025

We have been serving the greater Puget Sound region of Washington State for the last 14 years! Our mission here at RCM Electric LLC is a simple one, To Serve You with the best Products, Service, and Pricing. Our team is dedicated to Safety and Cleanliness! We specialize in All Phases of Residential and Commercial construction. We Pride ourselves on our commitment to Quality and Value and always work hard to ensure that we provide the best solutions for your complex situations. RCM Electric LLC is Licensed, Bonded and Insured! You can rest easy knowing that RCM Electric LLC is always just a phone call away from providing you with the electrical Troubleshooting, Repairs, and Installation you need to keep your Home or Business running smoothly! So WHEN QUALITY COUNTS don't hesitate to call RCM Electric LLC!

"RCM did a great job! They were communicative, timely, and very pleasant to work with. I also did not feel pressured into making decisions on the spot. Rick talked me through different options and let me decide at my own pace. Furthermore, they didn’t pressure me into changing my plans and worked with me to get my project accomplished how I wanted it to end up, which is a rare trait!"

Nick O on June 2025


Avatar for H ELECTRIC LLC

H ELECTRIC LLC

5.00(
4
)
Approved Pro

H ELECTRIC LLC

5.00(
4
)
Approved Pro
1 years of experience

H 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. We have 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.

"Something blew in my panel and caused complete! So I called H Electric and Anthony was so helpful. He explained what caused the issue and how he was going to fix it. He was very transparent about the cost of labor and materials to fix my problems. Anthony and his team are very respectful and cleaned up after the job was completed. Thank you H Electric for a job well done!!!"

Gerald L on December 2025

H 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. We have 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.

"Something blew in my panel and caused complete! So I called H Electric and Anthony was so helpful. He explained what caused the issue and how he was going to fix it. He was very transparent about the cost of labor and materials to fix my problems. Anthony and his team are very respectful and cleaned up after the job was completed. Thank you H Electric for a job well done!!!"

Gerald L on December 2025


Avatar for VoltLab Electric

VoltLab Electric

5.00(
5
)
Approved Pro

VoltLab Electric

5.00(
5
)
Approved Pro
11 local quotes requested
1 years of experience

We specialize in professional residential electrical service, repair, and upgrades focused on safety, reliability, and modern performance. Whether your home has outdated wiring or needs expanded electrical capacity, we provide clean, code-compliant electrical solutions built to last.

We specialize in professional residential electrical service, repair, and upgrades focused on safety, reliability, and modern performance. Whether your home has outdated wiring or needs expanded electrical capacity, we provide clean, code-compliant electrical solutions built to last.

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FAQs for electrical wiring or panel upgrade projects in Federal Way, WA

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 Federal Way, WA 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.