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Find Electrical wiring or panel upgrade pros in Renton

Avatar for Fuller Electric, Inc.

Fuller Electric, Inc.

5.00(
6
)
Approved Pro

Fuller Electric, Inc.

5.00(
6
)
Approved Pro
Customers say: Quality work
117 local quotes requested
35 years of experience

Dealing with electrical issues can be stressful, which is why our electricians are dedicated to empowering you. Whether it's fixing a flickering light, upgrading your electrical panel, or tackling a complete rewiring project, we're here to make your day brighter in Federal Way with reliable, safe, and efficient solutions. Count on us to prioritize your preferences by providing a stress-free and enjoyable experience for your electrical projects. When we visit for a project, we sit down and discuss all the options available—from repairs to replacements, warranty, material choices, and more. You're in the driver's seat, and we're here to guide you every step of the way.

"Ted, of Fuller Electric, as an Electrician Professional, did anawesome job in Troubleshooting and Repair. He had outstanding customer service etiquette, ensuring that our project needs were taken care of. Amanda, the Fuller Electric Project Manager, was outstanding and ensured our project was set to our convenience and user-friendly!"

John Y on October 2025

Dealing with electrical issues can be stressful, which is why our electricians are dedicated to empowering you. Whether it's fixing a flickering light, upgrading your electrical panel, or tackling a complete rewiring project, we're here to make your day brighter in Federal Way with reliable, safe, and efficient solutions. Count on us to prioritize your preferences by providing a stress-free and enjoyable experience for your electrical projects. When we visit for a project, we sit down and discuss all the options available—from repairs to replacements, warranty, material choices, and more. You're in the driver's seat, and we're here to guide you every step of the way.

"Ted, of Fuller Electric, as an Electrician Professional, did anawesome job in Troubleshooting and Repair. He had outstanding customer service etiquette, ensuring that our project needs were taken care of. Amanda, the Fuller Electric Project Manager, was outstanding and ensured our project was set to our convenience and user-friendly!"

John Y on October 2025


Avatar for A&A Electric

A&A Electric

4.89(
246
)
Approved Pro

A&A Electric

4.89(
246
)
Approved Pro
Super Service Award
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 does truly great work. He has done many projects at my house over the years, from simple jobs like replacing a light switch or adding a couple of outlets to a full replacement of knob and tube wiring. Everything he does is perfect -- no shortcuts, everything is to code, with permits and inspections -- nothing but the best possible solution to what's needed. With the safety of my family at stake, I completely trust the work Alex does."

Tim S on November 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 does truly great work. He has done many projects at my house over the years, from simple jobs like replacing a light switch or adding a couple of outlets to a full replacement of knob and tube wiring. Everything he does is perfect -- no shortcuts, everything is to code, with permits and inspections -- nothing but the best possible solution to what's needed. With the safety of my family at stake, I completely trust the work Alex does."

Tim S on November 2025


Avatar for Sovereign Electric LLC

Sovereign Electric LLC

5.00(
4
)
Approved Pro

Sovereign Electric LLC

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


Denys Electric, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Denys Electric, LLC

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.


MTD Electric, LLC

5.00(
1
)
Approved Pro

MTD Electric, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

MTD 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.

"They did a very good job! I have used them for new construction and a new car charger. They are very efficient and would recommend to anyone!"

Minjun W on August 2022

MTD 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.

"They did a very good job! I have used them for new construction and a new car charger. They are very efficient and would recommend to anyone!"

Minjun W on August 2022


Avatar for DOCTOR SPARKY'S ELECTRIC LLC

DOCTOR SPARKY'S ELECTRIC LLC

5.00(
17
)
Approved Pro

DOCTOR SPARKY'S ELECTRIC LLC

5.00(
17
)
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 was communicative and easy to schedule with. He was quickly able to answer all my questions and completed three small projects for me in just a couple of hours. He charges extremely reasonable rates. I also just enjoyed talking to him. Definitely will go to him first if I need any more work done"

Sam T 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 was communicative and easy to schedule with. He was quickly able to answer all my questions and completed three small projects for me in just a couple of hours. He charges extremely reasonable rates. I also just enjoyed talking to him. Definitely will go to him first if I need any more work done"

Sam T on November 2025


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
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 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
2 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 Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.65(
641
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.65(
641
)
Approved Pro
Super Service Award
Customers say: True professional
461 local quotes requested
12 years of experience

Harts is your trusted local provider for all your plumbing, electrical, and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Yes did a great job. Would hire again "

Lynn C on December 2025

Harts is your trusted local provider for all your plumbing, electrical, and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Yes did a great job. Would hire again "

Lynn C on December 2025


CM Heating LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

CM Heating LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
121 local quotes requested
25 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!

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!

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FAQs for electrical wiring or panel upgrade projects in Renton, 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 Renton, 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.