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Find Electrical wiring or panel upgrade pros in Greenwood

Custom Electrical Contractors, Inc.

2215 Sumner Tapps Highway East
4.75(
38
)
Approved Pro

Custom Electrical Contractors, Inc.

2215 Sumner Tapps Highway East
4.75(
38
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 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


Avatar for Sovereign Electric LLC

Sovereign Electric LLC

12116 51st Ave NE
5.00(
4
)
Approved Pro

Sovereign Electric LLC

12116 51st Ave NE
5.00(
4
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Sovereign 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.

"Everything was smooth in terms of the project. There was a hiccup with the quote I got because they mistaken the installation as an indoor installation. But it was outdoors. We agreed on a price that worked (which was higher than initial quote). They did a great job and made sure inspection was done. Great job. I would go back for future electrical projects."

Ryan L on February 2024

Sovereign 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.

"Everything was smooth in terms of the project. There was a hiccup with the quote I got because they mistaken the installation as an indoor installation. But it was outdoors. We agreed on a price that worked (which was higher than initial quote). They did a great job and made sure inspection was done. Great job. I would go back for future electrical projects."

Ryan L on February 2024


Avatar for Tripped Electric

Tripped Electric

17505 62nd Street SE
5.00(
5
)
Approved Pro

Tripped Electric

17505 62nd Street SE
5.00(
5
)
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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Tyler and his team did an excellent job installing a new electrical line for my new hot tub and hooking it up. Very fair pricing and great quality work. A pleasure to work with them."

Chad D on July 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Tyler and his team did an excellent job installing a new electrical line for my new hot tub and hooking it up. Very fair pricing and great quality work. A pleasure to work with them."

Chad D on July 2024


Denys Electric, LLC

21056 132nd Avenue SE
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Denys Electric, LLC

21056 132nd Avenue SE
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 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 Grounded North West, LLC

Grounded North West, LLC

913 205th Place SE
5.00(
5
)
Approved Pro

Grounded North West, LLC

913 205th Place SE
5.00(
5
)
Approved Pro
Free onsite estimate
Warranties offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"We have had several projects including outlets for kitchen microwave above oven, outlets in front room for tv, fireplace and also had four recessed ceiling lights put in with a dimmer switch., and now a outlet for our outside patio!! He also did work to upgrade our circuit breaker panel. Great work and very responsible! It was nice to see he cleaned up after all of his work. No mess left behind. It was also nice to have all my questions answered and stay true to the quote regarding the work done! I will definitely continue to do business and recommend this company!! "

Diana G on August 2025

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"We have had several projects including outlets for kitchen microwave above oven, outlets in front room for tv, fireplace and also had four recessed ceiling lights put in with a dimmer switch., and now a outlet for our outside patio!! He also did work to upgrade our circuit breaker panel. Great work and very responsible! It was nice to see he cleaned up after all of his work. No mess left behind. It was also nice to have all my questions answered and stay true to the quote regarding the work done! I will definitely continue to do business and recommend this company!! "

Diana G on August 2025


Avatar for Volta Electrical LLC

Volta Electrical LLC

13404 Newcastle Commons Dr
4.64(
11
)
Approved Pro

Volta Electrical LLC

13404 Newcastle Commons Dr
4.64(
11
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
47 local quotes requested

Volta Electrical LLC, is a licensed electrical contractor that specializes in residential electrical projects. Our team is closely knit into a caring community and works together closely to ensure your electrical concerns are fully resolved and you are satisfied. We love what we do, and make every effort to keep the customers' cost of each project as low as possible - without sacrificing quality, safety, or the national electrical code requirements. Experience in a wide range of projects from remodels, custom homes, tenant improvement and commercial projects ground up. https://voltaelectricians.com

"Asked the business to install an EV charging outlet and the company install 50 AMPs breaker without doing the correct math for the load. I reached out to the owner thinking that there is an issue with the install as it led to overloading the main breaker which is maintained by the HOA. The owner stopped by and claimed that the installation is correct. The problem is not with the installation as it's with the load and the breaker used. Texted him multiple times, he stopped replying to my text and I haven't heard back from him. HOA hired 3 other licensed electricians to diagnose the main breaker issue and all of them agreed that the load is above 100 with the 50 AMPs installed breaker and reported that back to HOA and now HOA is asking me to fix this and install a breaker with lower AMP. The owner doesn't stand behind his work."

Qusai A on June 2025

Volta Electrical LLC, is a licensed electrical contractor that specializes in residential electrical projects. Our team is closely knit into a caring community and works together closely to ensure your electrical concerns are fully resolved and you are satisfied. We love what we do, and make every effort to keep the customers' cost of each project as low as possible - without sacrificing quality, safety, or the national electrical code requirements. Experience in a wide range of projects from remodels, custom homes, tenant improvement and commercial projects ground up. https://voltaelectricians.com

"Asked the business to install an EV charging outlet and the company install 50 AMPs breaker without doing the correct math for the load. I reached out to the owner thinking that there is an issue with the install as it led to overloading the main breaker which is maintained by the HOA. The owner stopped by and claimed that the installation is correct. The problem is not with the installation as it's with the load and the breaker used. Texted him multiple times, he stopped replying to my text and I haven't heard back from him. HOA hired 3 other licensed electricians to diagnose the main breaker issue and all of them agreed that the load is above 100 with the 50 AMPs installed breaker and reported that back to HOA and now HOA is asking me to fix this and install a breaker with lower AMP. The owner doesn't stand behind his work."

Qusai A on June 2025


Avatar for A&A Electric

A&A Electric

10002 AURORA AVE N Suit 36 PMB 672
4.89(
245
)
Approved Pro

A&A Electric

10002 AURORA AVE N Suit 36 PMB 672
4.89(
245
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
29 years of experience

At A&A Electric we excel at troubleshooting house wiring and upgrading breaker panels. Our goal to provide expedited professional service. Also we do: Code Corrections Electrical inspections Megger test-inspections And more call for details. From small repairs to large projects. Contact us today for reliable and efficient electrical solutions.

"Alex took care of several non-urgent electrical issues (e.g., inoperative outlet connected to a garbage disposal, unreliable circuit that makes a room's lights flicker sometimes, seemingly incorrect wiring that made a fan operate at its whim) at our primary residence. During the service, he recognized safety issues with the old panel and wiring. He provided a helpful explanation and quote for the upgrade, which I moved forward with. The value of his service for his rate far exceeded our expectations. Having worked with many different contractors for multiple properties, I could recognize that Alex is one of those few trade people whom you can trust regarding the quality and integrity of work. It was clear that he was conscious of every minute of his service. He went above and beyond in addressing all electrical issues efficiently. I'll definitely come back to Alex and strongly recommend him to others."

John C on October 2025

At A&A Electric we excel at troubleshooting house wiring and upgrading breaker panels. Our goal to provide expedited professional service. Also we do: Code Corrections Electrical inspections Megger test-inspections And more call for details. From small repairs to large projects. Contact us today for reliable and efficient electrical solutions.

"Alex took care of several non-urgent electrical issues (e.g., inoperative outlet connected to a garbage disposal, unreliable circuit that makes a room's lights flicker sometimes, seemingly incorrect wiring that made a fan operate at its whim) at our primary residence. During the service, he recognized safety issues with the old panel and wiring. He provided a helpful explanation and quote for the upgrade, which I moved forward with. The value of his service for his rate far exceeded our expectations. Having worked with many different contractors for multiple properties, I could recognize that Alex is one of those few trade people whom you can trust regarding the quality and integrity of work. It was clear that he was conscious of every minute of his service. He went above and beyond in addressing all electrical issues efficiently. I'll definitely come back to Alex and strongly recommend him to others."

John C on October 2025


Avatar for Smart Electric, Heating & Air

Smart Electric, Heating & Air

11411 51st Ave SE
4.94(
64
)
Approved Pro

Smart Electric, Heating & Air

11411 51st Ave SE
4.94(
64
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
270 local quotes requested

We are a family-owned and operated business dedicated to the highest standards of workmanship, safety, and customer service. We specialize in home remodels, new construction, knob-and-tube rewires, smart home automation, generator installation, as well as general home electrical needs. We have extensive experience in helping our customers design home electrical layouts and features to best meet their needs and budgets. No job is too big or small for our team - we just love what we do!

"This is hands down the only electrical/hvac company you need in your phone. Easiest, most efficient owner and teams you will find in the Seattle area hands down. Been working with these guys for 7 years, each project we tackle is actually fun because they make it so easy!"

Jordan R on February 2025

We are a family-owned and operated business dedicated to the highest standards of workmanship, safety, and customer service. We specialize in home remodels, new construction, knob-and-tube rewires, smart home automation, generator installation, as well as general home electrical needs. We have extensive experience in helping our customers design home electrical layouts and features to best meet their needs and budgets. No job is too big or small for our team - we just love what we do!

"This is hands down the only electrical/hvac company you need in your phone. Easiest, most efficient owner and teams you will find in the Seattle area hands down. Been working with these guys for 7 years, each project we tackle is actually fun because they make it so easy!"

Jordan R on February 2025


Avatar for Total Wire Electric, LLC

Total Wire Electric, LLC

13213 31st Ave SE
5.00(
2
)
Approved Pro

Total Wire Electric, LLC

13213 31st Ave SE
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
87 local quotes requested

We specialize in new construction and remodels, additions and service repairs, service upgrades/changes, troubleshooting, lighting, panel upgrades, EV/Electric Charging Stations, and more. Small business, I have twelve years in the trade. We keep our prices reasonable and take pride in being on time efficient and keeping a great line of communication with our customers. We are local, my wife and I both grew up in Washington and she is also a small business owner, with her business located in Edmonds. Call or message to go over project details and schedule an estimate. We look forward to working with you! Thank you, Dylan Murphy Total Wire Electric, LLC

"Dylan was excellent, thorough, easy to explain what was necessary. His prices were very reasonable and he was very kind through the process. I’ll never go with anyone else!"

Christina S on August 2024

We specialize in new construction and remodels, additions and service repairs, service upgrades/changes, troubleshooting, lighting, panel upgrades, EV/Electric Charging Stations, and more. Small business, I have twelve years in the trade. We keep our prices reasonable and take pride in being on time efficient and keeping a great line of communication with our customers. We are local, my wife and I both grew up in Washington and she is also a small business owner, with her business located in Edmonds. Call or message to go over project details and schedule an estimate. We look forward to working with you! Thank you, Dylan Murphy Total Wire Electric, LLC

"Dylan was excellent, thorough, easy to explain what was necessary. His prices were very reasonable and he was very kind through the process. I’ll never go with anyone else!"

Christina S on August 2024


Avatar for DOCTOR SPARKY'S ELECTRIC LLC

DOCTOR SPARKY'S ELECTRIC LLC

805 Meeker Ave
5.00(
10
)
Approved Pro

DOCTOR SPARKY'S ELECTRIC LLC

805 Meeker Ave
5.00(
10
)
Approved Pro
2 years of experience
Free onsite estimate

At Dr. Sparky’s Electrical, we treat your home like our own. Our licensed and experienced electricians specialize in safe, reliable residential service—from panel upgrades and EV charger installs to lighting and troubleshooting. We believe in honest diagnostics, upfront pricing, and clean, professional work every time. Serving Pierce and King County homeowners, our goal is simple: deliver five-star service that earns your trust and keeps your home powered safely for years to come.

"Nathan is incredibly knowledgable/professional. He was able to fix the issue with my outlets in a timely manner. I will definitely be hiring him again for future jobs/referring him out to all my builder/flipper clients. "

Dion S on November 2025

At Dr. Sparky’s Electrical, we treat your home like our own. Our licensed and experienced electricians specialize in safe, reliable residential service—from panel upgrades and EV charger installs to lighting and troubleshooting. We believe in honest diagnostics, upfront pricing, and clean, professional work every time. Serving Pierce and King County homeowners, our goal is simple: deliver five-star service that earns your trust and keeps your home powered safely for years to come.

"Nathan is incredibly knowledgable/professional. He was able to fix the issue with my outlets in a timely manner. I will definitely be hiring him again for future jobs/referring him out to all my builder/flipper clients. "

Dion S on November 2025

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FAQs for electrical wiring or panel upgrade projects in Greenwood, WA

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 Greenwood, 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.