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Find Electrical wiring or panel upgrade pros in Wallingford

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 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
91 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 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 Full Service Electric, LLC

Full Service Electric, LLC

17229 72nd Ave W.
4.98(
107
)
Approved Pro

Full Service Electric, LLC

17229 72nd Ave W.
4.98(
107
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 local quotes requested

***Please direct all requests to our website at http://www.fseseattle.com/contact-us.html and fill out the contact form. Due to the high volume of requests we are currently receiving, we are only able to address requests that come through our website at this time.*** 36 years experience. Old home rewiring specialists. Owner / Electrician. Expert Installation, Troubleshooting & Repair. Honest & Upfront With Regards to Price, Work Required & Schedule.

"I had Mike install a couple of new outlets in my bedroom, and I couldn’t be happier with the result. He had to run new wiring and cut into the drywall in a few spots, but he made such clean cuts and patched everything back so neatly that all I had to do afterward was a little spackling and paint. Everything was done efficiently, looked great, and the price was very reasonable. I’d absolutely hire him again!"

Jean H on October 2025

***Please direct all requests to our website at http://www.fseseattle.com/contact-us.html and fill out the contact form. Due to the high volume of requests we are currently receiving, we are only able to address requests that come through our website at this time.*** 36 years experience. Old home rewiring specialists. Owner / Electrician. Expert Installation, Troubleshooting & Repair. Honest & Upfront With Regards to Price, Work Required & Schedule.

"I had Mike install a couple of new outlets in my bedroom, and I couldn’t be happier with the result. He had to run new wiring and cut into the drywall in a few spots, but he made such clean cuts and patched everything back so neatly that all I had to do afterward was a little spackling and paint. Everything was done efficiently, looked great, and the price was very reasonable. I’d absolutely hire him again!"

Jean H on October 2025


Avatar for SeaTown Electric Heating and Air

SeaTown Electric Heating and Air

4200 78th St SW
4.61(
199
)
Approved Pro

SeaTown Electric Heating and Air

4200 78th St SW
4.61(
199
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
157 local quotes requested

Seatown Electric provides trusted, expert electrical services across the Seattle area. From panel upgrades and outlet installations to whole-home rewiring and generator solutions, our licensed, background-checked electricians handle it all with precision and care. We pride ourselves on treating every customer like family—offering upfront pricing, clean workmanship, and free estimates on major projects. Our team trains weekly on the latest electrical code updates and safety standards, ensuring top-tier service every time. Whether it’s a small fix or a large project, Seatown Electric delivers safe, dependable solutions you can trust.

"On time, efficient and good communicators. I would hire SeaTown again. "

Rich C on August 2025

Seatown Electric provides trusted, expert electrical services across the Seattle area. From panel upgrades and outlet installations to whole-home rewiring and generator solutions, our licensed, background-checked electricians handle it all with precision and care. We pride ourselves on treating every customer like family—offering upfront pricing, clean workmanship, and free estimates on major projects. Our team trains weekly on the latest electrical code updates and safety standards, ensuring top-tier service every time. Whether it’s a small fix or a large project, Seatown Electric delivers safe, dependable solutions you can trust.

"On time, efficient and good communicators. I would hire SeaTown again. "

Rich C on August 2025


Avatar for Smart Electric, Heating & Air

Smart Electric, Heating & Air

11411 51st Ave SE
4.93(
61
)
Approved Pro

Smart Electric, Heating & Air

11411 51st Ave SE
4.93(
61
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
274 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 As You Wish Electric, Plumbing, Heating & Air

As You Wish Electric, Plumbing, Heating & Air

825 S STACY ST
4.76(
709
)
Approved Pro

As You Wish Electric, Plumbing, Heating & Air

825 S STACY ST
4.76(
709
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
376 local quotes requested

As You Wish Electric, Plumbing, Heating & Air proudly serves homeowners across King and Snohomish County with reliable electrical, plumbing, heating, cooling, and drain services. Built on our roots in electrical work, we’ve grown into a full-service home services provider that customers can count on for every need. Our team is experienced, professional, and committed to doing the job right the first time. We use only quality products and proven practices to ensure lasting solutions. Our mission is simple: to be the most trusted home services company in Western Washington by delivering 100% customer satisfaction on every call.

"Great job, well done"

JUSTIN F on March 2025

As You Wish Electric, Plumbing, Heating & Air proudly serves homeowners across King and Snohomish County with reliable electrical, plumbing, heating, cooling, and drain services. Built on our roots in electrical work, we’ve grown into a full-service home services provider that customers can count on for every need. Our team is experienced, professional, and committed to doing the job right the first time. We use only quality products and proven practices to ensure lasting solutions. Our mission is simple: to be the most trusted home services company in Western Washington by delivering 100% customer satisfaction on every call.

"Great job, well done"

JUSTIN F on March 2025

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