Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in International, WA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in International

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

Serving International, 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
4.8(
321
)

Serving International, WA and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"Both electricians/contractors were very professional and friendly. I showed them the room (aka a nursery with a vaulted ceiling) as well as the ceiling light replacement, and they immediately got to work. They finished in less than 30 minutes instead of the 1 hour I was told over the phone. They were honest and charged for half-hour."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for WIRED BY DAVE ELECTRICAL LLC
WIRED BY DAVE ELECTRICAL LLC
5.0(
5
)

Serving International, 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 RED WIRE ELECTRIC, INC
RED WIRE ELECTRIC, INC
5.0(
15
)

Serving International, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Small jobs welcome

"Victor and his team were great. They installed an EV charger for me, shuffled what was necessary on my panel to do so, scheduled the inspection with the city of Bellevue (which was easy and complete in about 15 minutes), and take online payments. Will definitely have Victor back for any future electrical needs I have."
Response time6 hrs
Avatar for Formula 7 Electric LLC
Formula 7 Electric LLC
5.0(
10
)

Serving International, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Sam completed my panel update and EV charger installation with careful attention to detail. The work was done professionally, and the finishing touches were excellent. I appreciated his flexible scheduling and recommend his services for any electrical work."
Response time7 hrs
Response rate92%
4 neighbors recently requested a quote
Avatar for Orbit Electric and Solar, LLC
Orbit Electric and Solar, LLC
5.0(
16
)

Serving International, WA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"On 4/24/26 Orbit Electric (Nick and Brandon) came to my house on Vashon Island, WA, to install a ChargePoint Flex level 2 EV charger in my carport. They did a great job. They came with all the materials and equipment needed for the job. Setting up the PVC conduit was especially tricky, and in accomplishing this part of the job, they were very professional and creative. It was clear to me that they know the electrical code well. After they left the jobsite, I used the charger, and it works well. The next time I need the help of licensed electricians, I will definitely call Orbit first. "
3 neighbors recently requested a quote
Avatar for West Seattle Electrician LLC
West Seattle Electrician LLC
5.0(
7
)

Serving International, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Punctual, professional and pleasant to work with. Scott listens well and explains technical issues and proposed solutions well. Plus he fully cleaned up after himself at the end. Heâ s my new â go-toâ electrician."
Eaton EV Charger
Ceiling Fixture in Bathroom
Sconce Between Two Mirrors
Recalled Panel (Dangerous)
Disconnect

+7

Response time20 mins
3 neighbors recently requested a quote
Recommended by100%of homeowners
Showing 1-10 of 36
FAQs for electrical wiring or panel upgrade projects in International, 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 International, 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.