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Find Electrical for home addition or remodel installers in Sammamish

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.

"We had a generator installed yesterday, Nov. 16, 2010 by Custom Electric and were pleased with the customer service and installation. While installing the generator a transformer blew up across the street. Fortunately, they had just completed the installation ( less than 2 minutes before) and the generator activated perfectly. Timing couldn't have been more close. We are waiting for an inspection by the City of Renton's electrical division - pending no problems I would consider this installation flawless."

Lynn T on November 2010

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.

"We had a generator installed yesterday, Nov. 16, 2010 by Custom Electric and were pleased with the customer service and installation. While installing the generator a transformer blew up across the street. Fortunately, they had just completed the installation ( less than 2 minutes before) and the generator activated perfectly. Timing couldn't have been more close. We are waiting for an inspection by the City of Renton's electrical division - pending no problems I would consider this installation flawless."

Lynn T on November 2010


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


Avatar for Tripped Electric

Tripped Electric

5.00(
5
)
Approved Pro

Tripped Electric

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


Avatar for Superb Electric LLC

Superb Electric LLC

5.00(
4
)
Approved Pro

Superb Electric LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Superb 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.

"They made sure we knew all they were going to do for the EV charger. The did all they said and more. The installers were friendly and knowledgeable and very afgotdanle. I would definitely reccommend them for electric work."

James W on February 2024

Superb 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.

"They made sure we knew all they were going to do for the EV charger. The did all they said and more. The installers were friendly and knowledgeable and very afgotdanle. I would definitely reccommend them for electric work."

James W on February 2024


Avatar for Cole Electric

Cole Electric

5.00(
3
)
Approved Pro

Cole Electric

5.00(
3
)
Approved Pro
19 local quotes requested
4 years of experience

Cole Electric has been a trusted and respected full-service electrical contractor known for quality and reliability in electrical installations in the greater Seattle area since 2001. We pride ourselves in knowing that our customers can count on us to show up when we say we will and complete the project with 100% satisfaction every time. At Cole Electric, our team of licensed professionals specialize in electrical troubleshooting, new electrical installations, remodeling, and general electrical repairs in both residential and commercial applications.

"Working with Cole Electric to freshen up our new home was a great experience. The guys were friendly, responsive, tidy, professional and answered all our questions with professionalism and experience. We wanted to update most of the lighting in our home and were thrilled with the outcome. They coordinated and worked well with our contractor, and the job was done quickly. I highly recommend Cole Electric for residential electrical needs. "

Alicia G on July 2025

Cole Electric has been a trusted and respected full-service electrical contractor known for quality and reliability in electrical installations in the greater Seattle area since 2001. We pride ourselves in knowing that our customers can count on us to show up when we say we will and complete the project with 100% satisfaction every time. At Cole Electric, our team of licensed professionals specialize in electrical troubleshooting, new electrical installations, remodeling, and general electrical repairs in both residential and commercial applications.

"Working with Cole Electric to freshen up our new home was a great experience. The guys were friendly, responsive, tidy, professional and answered all our questions with professionalism and experience. We wanted to update most of the lighting in our home and were thrilled with the outcome. They coordinated and worked well with our contractor, and the job was done quickly. I highly recommend Cole Electric for residential electrical needs. "

Alicia G on July 2025


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 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 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
13 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 HEPHAESTUS ELECTRIC LLC

HEPHAESTUS ELECTRIC LLC

5.00(
5
)
Approved Pro

HEPHAESTUS ELECTRIC LLC

5.00(
5
)
Approved Pro
Free onsite estimate
Emergency services offered

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.


"Excellent! Hiring again and again . Best company and service."

Barbara A on July 2024

We are a small local electrical outfit focused on quality installation and great customer care. We are happy to be of service in our community!

"Excellent! Hiring again and again . Best company and service."

Barbara A on July 2024

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FAQs for electrical for home addition or remodel installation projects in Sammamish, WA

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The Sammamish, WA homeowners’ guide to electrical for home addition or remodel installations

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