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Find Electrical wiring or panel upgrade pros in Greenwood

Avatar for EMC Electric, Inc.

EMC Electric, Inc.

5.00(
2
)
Approved Pro

EMC Electric, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
25 local quotes requested
30 years of experience

EMC Electric has been a cornerstone of the Northwest Washington community for over 27 years. As a locally owned and operated business, we take pride in providing exceptional electrical services to our neighbors. Our commitment to quality and customer satisfaction has earned us a reputation as the go-to electrical experts in the region.

"They ran into some weird problems with my old 1978 ground wires and ancient fuse box. Didnt slow 'em down. They had the whole thing ripped out, replaced with a better one, rotohammered and re-grounded my house, showed and told me what they were doing and what to expect. They worked with me to get my estimate to what made the most sense. Advised about fixtures and future proofing. 11/10 Mike an Nick were great. So good in fact, I'm setting up some more work. They were experienced, they were nice (fun even!)and no egos! Thats an almost impossible combo."

wesley s on April 2025

EMC Electric has been a cornerstone of the Northwest Washington community for over 27 years. As a locally owned and operated business, we take pride in providing exceptional electrical services to our neighbors. Our commitment to quality and customer satisfaction has earned us a reputation as the go-to electrical experts in the region.

"They ran into some weird problems with my old 1978 ground wires and ancient fuse box. Didnt slow 'em down. They had the whole thing ripped out, replaced with a better one, rotohammered and re-grounded my house, showed and told me what they were doing and what to expect. They worked with me to get my estimate to what made the most sense. Advised about fixtures and future proofing. 11/10 Mike an Nick were great. So good in fact, I'm setting up some more work. They were experienced, they were nice (fun even!)and no egos! Thats an almost impossible combo."

wesley s on April 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
3 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 Rock Electric

Rock Electric

5.00(
9
)
Approved Pro

Rock Electric

5.00(
9
)
Approved Pro
Customers say: Quick response
175 local quotes requested
17 years of experience

Rock Electric LLC, is a family-owned and operated company based in Seattle, Washington that services the entire Puget Sound area. We provide electrical services for our customers with their best interests and safety in mind. We specialize in Residential Remodels, Outdoor Living Spaces, Hot tub and Generator, Panel Replacements, Electric Car Charging Station Installation and more. Your electrical system is the heart of your house; you can feel safe in knowing that our technicians are working for you and your family to ensure you're not left in the dark. Here at Rock Electric, customer safety and satisfaction are our top priorities. Our electricians strive to show up on time, maintain a tidy job site, perform high-quality work, and are prepared to walk you through the entire process, from beginning to end. We are trustworthy electricians, dedicated to excellence and customer care.

"Showed up on time and was reasonably priced. The job has not been done yet, so I will update when it has been completed"

Christina G on October 2025

Rock Electric LLC, is a family-owned and operated company based in Seattle, Washington that services the entire Puget Sound area. We provide electrical services for our customers with their best interests and safety in mind. We specialize in Residential Remodels, Outdoor Living Spaces, Hot tub and Generator, Panel Replacements, Electric Car Charging Station Installation and more. Your electrical system is the heart of your house; you can feel safe in knowing that our technicians are working for you and your family to ensure you're not left in the dark. Here at Rock Electric, customer safety and satisfaction are our top priorities. Our electricians strive to show up on time, maintain a tidy job site, perform high-quality work, and are prepared to walk you through the entire process, from beginning to end. We are trustworthy electricians, dedicated to excellence and customer care.

"Showed up on time and was reasonably priced. The job has not been done yet, so I will update when it has been completed"

Christina G on October 2025


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
5 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

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.


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


Avatar for Mata Electrical Services LLC

Mata Electrical Services LLC

5.00(
8
)
Approved Pro

Mata Electrical Services LLC

5.00(
8
)
Approved Pro
1 years of experience
Free onsite estimate

Mata Electrical Services LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Mata Electrical Services LLC for the installation of my home EV charger. Christian was very professional, reliable, and detail-oriented. His work was impeccable, and everything was done cleanly and efficiently. I am very happy with the service I received and would highly recommend Mata Electrical Services LLC to anyone looking for high-quality and trustworthy electrical work."

Raquel S on December 2025

Mata Electrical Services LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"⭐️⭐️⭐️⭐️⭐️ I had an excellent experience with Mata Electrical Services LLC for the installation of my home EV charger. Christian was very professional, reliable, and detail-oriented. His work was impeccable, and everything was done cleanly and efficiently. I am very happy with the service I received and would highly recommend Mata Electrical Services LLC to anyone looking for high-quality and trustworthy electrical work."

Raquel S on December 2025


Avatar for Mauro Electric, Inc.

Mauro Electric, Inc.

4.67(
3
)
Approved Pro

Mauro Electric, Inc.

4.67(
3
)
Approved Pro
Customers say: Quick response
11 local quotes requested
27 years of experience

Mauro 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.

"Found the problem quickly and fixed it."

john t on January 2024

Mauro 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.

"Found the problem quickly and fixed it."

john t on January 2024


B-More Electric

4.59(
80
)
Approved Pro

B-More Electric

4.59(
80
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 years of experience

B-More Electric is more than just an electrical company serving the greater Poulsbo area. We have more than 20 years in the electrical industry. Call us for a trusted contractor with your best interests at heart.

"Due to double booking, I have yet to receive a billing from contractor. Angi's has cancelled the other contractor booking, but Loew's has yet to refund me project billing."

Robert K on March 2024

B-More Electric is more than just an electrical company serving the greater Poulsbo area. We have more than 20 years in the electrical industry. Call us for a trusted contractor with your best interests at heart.

"Due to double booking, I have yet to receive a billing from contractor. Angi's has cancelled the other contractor booking, but Loew's has yet to refund me project billing."

Robert K on March 2024


Avatar for Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.65(
648
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.65(
648
)
Approved Pro
Super Service Award
Customers say: True professional
414 local quotes requested
13 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!

"Excellent, nothing more to say."

jerry g on January 2026

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!

"Excellent, nothing more to say."

jerry g on January 2026

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