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Find Electrical wiring or panel upgrade pros in Seattle

Avatar for A&A Electric
A&A Electric
4.9(
247
)

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Emergency services offered

Warranties offered

"We have used A&A electric to install EV chargers, to upgrade our panel, and to install a generator. Always prompt, professional, and expertly done. We wouldn't consider calling anybody else."
Electrical service
Electrical service upgrad
Response time10 hrs
Recommended by94%of homeowners
Bog's Electric, LLC
5.0(
39
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Bogdan was awesome. An expert electrician and super friendly. He installed extra panels on each side of our exterior for both hot tub and generator, installed dozens of outlets and light switches, 3 way switches, and pendant lights, led lighting under counters, sconces on the deck and large led light panels in the garage. He advised on kitchen island outlet locations and floor outlets for lamps in the living room. Came out multiple times as needed for add on requests. He also installed our Tesla Charging Station in our garage. He is trustworthy and does an excellent job."
48 Amp Tesla Wall Connector
Chargepoint Home Flex Configured for 48 Amps
48 Amp Tesla Wall Connector
Chargepoint Home Flex Configured for 48 Amps
Chargepoint Home Flex Configured for 48 Amps

+1

Response time1 day
19 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Brennan Electric
Brennan Electric
4.8(
321
)

Serving Seattle, WA and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"Some non-standard wiring in my house created some confusion, but non-working outlets are now working. The electricians are entirely pleasant. Total cost was more than I would have guessed, but I probably don't know what electrical repair typically costs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

11 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for First Choice Electrical, LLC
First Choice Electrical, LLC
4.8(
135
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"These guys are trustworthy and will do the job just as they said they would. We needed a wiring job for a over the stove microwave. There is a nice plug in ready for the install."
Jeff measuring for panel layout
Lead Installer Jordan Prepping layout with Jeff
Roof-top picture
Solar with Energy Storage
Solar with Energy Storage

+19

Response time2 days
Response rate96%
53 neighbors recently requested a quote
Avatar for Switch Electric LLC
Switch Electric LLC
4.9(
909
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Generator an upgrade on electrical panel. The cruise that came out were polite professional courteous and would hire them again"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+28

Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for WIRED BY DAVE ELECTRICAL LLC
WIRED BY DAVE ELECTRICAL LLC
5.0(
5
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Wired By Dave Electrical is dedicated to helping homeowners with safe, reliable electrical solutions. Whether you’re upgrading your panel, adding new lighting, rewiring a space, or modernizing your home, we provide quality work, clear communication, and service you can trust.

Lighting Upgrade
Undercab LED
Lighting Upgrade
Lighting Upgrade
Lighting Upgrade

+10

2 neighbors recently requested a quote
Avatar for In-House Electrical Services, Inc.
In-House Electrical Services, Inc.
4.7(
1,601
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"We had In-House Electrical replace/upgrade our main panel as well as setup a generator hook-up and A/C outlet outside. Adam and Avery were phenomenal - they were thorough, kept in constant communication with me during the project to ensure things were being done as I liked, and left the place looking better than when they showed up. They'll be my first call in the future for any electrical work I need done."
Response time40 mins
Response rate100%
Recommended by94%of homeowners
Avatar for RED WIRE ELECTRIC, INC
RED WIRE ELECTRIC, INC
5.0(
15
)

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Small jobs welcome

"We have hired this company many times over the last 5 years. They have done remodel work for us. Upgraded our electrical panel. They have moved exterior overhead wires that were required by code. They have ran new electrical for our updated heating and cooling system. They always do a great job and I would recommend them to any homeowner needing upgrades or service calls on their existing electrical systems."
Response time6 hrs
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Showing 1-10 of 69
FAQs for electrical wiring or panel upgrade projects in Seattle, 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 Seattle, 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.