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Find Electrical wiring or panel upgrade pros in Seattle

Avatar for A&A Electric
A&A Electric
4.7(
274
)

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
Avatar for Brennan Electric
Brennan Electric
4.7(
351
)

Serving Seattle, WA and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"This was part an Angie's List promotion. Josh came by and changed out some circuit breakers in the main panel and then wired in a disconnect for an outdoor heat pump. I had the wires pulled and the supplies. He did a great job of taking care of the details, relabeling circuits, etc."
Additional Photos
Additional Photos
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Additional Photos

+33

12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Switch Electric LLC
Switch Electric LLC
4.8(
1,052
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Hired them to install a tankless water heater, which required an electrical upgrade from 30A to 120A. They handled everything with the panel, ran the new wiring without any damage to the drywall, and kept everything clean. They also added can lights in the ceiling of one room, and installed outdoor electrical outlets. They were fast, professional, and incredibly sharp. Definitely a go-to place for all your home electrical needs."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+28

Response time2 days
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Smart Electric, Heating & Air
Smart Electric, Heating & Air
4.9(
74
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Joe and his crew were top notch on our project! Several electrical panels were replaced at very reasonable rates, the work very well done by an efficient crew that cleaned up after themselves. We are already on their schedule for more work!"
44 neighbors recently requested a quote
Recommended by85%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 Skipper and Sons Electric, LLC
Skipper and Sons Electric, LLC
4.8(
52
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2021

Emergency services offered

Warranties offered

"They were amazing to work with replacing our fuse box they kept us updated on the process pulled all the permits and even paid all the fees for the new panel. I highly recommend this company great family owned business thank you William"
panel
electrical work
lighting install
lighting install
lighting install

+141

Response time6 hrs
Response rate90%
123 neighbors recently requested a quote
Avatar for Beeline Electric Solutions, LLC
Beeline Electric Solutions, LLC
4.7(
15
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We were having trouble finding an electrician to modify our condo's main electrical panel (which was 3-phase and required a commercial permit), and then install and EV charger for our car. The first three electricians were either too busy to take on our small job, or simply would not call back. Home Advisor gave us Beeline and we were very impressed with their knowledge. Brandon immediately knew what needed to be done in our box and was licensed as commercial. They provided a full quote in just three days from the visit and upon approval, were able to schedule us within a two week period. They communicated well and the job was completed quickly. Very professional! I would hire them again for any job needed at our condo."
Response time9 hrs
Recommended by100%of homeowners
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Showing 1-10 of 333
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.