Frequently Asked Questions — Electrical Panel Services in Federal Way, WA
How much does an electrical panel upgrade cost in Federal Way?
Electrical panel upgrades in Federal Way typically range from $1,500 to $4,000 depending on whether you are upgrading from 100-amp to 200-amp service, the age of your home's wiring, and whether the panel location needs to be moved to meet current code. Economy Wiring provides free estimates so you know the exact cost before work begins.
Do I need a permit to upgrade my electrical panel in Federal Way?
Yes. The City of Federal Way and surrounding municipalities require an electrical permit for any panel upgrade or replacement. Economy Wiring handles all permits and inspections as part of our panel upgrade service, so you do not have to deal with the paperwork yourself.
How do I know if my electrical panel needs to be upgraded?
Common signs include breakers that trip frequently, flickering lights when running appliances, crackling sounds from the panel box, melted or discolored wiring, and the inability to run multiple devices at once without overloading a circuit. If your home was built before the 1980s and still has its original panel, it likely needs an upgrade to handle modern electrical loads safely.
How long does an electrical panel upgrade take?
Most residential panel upgrades in Federal Way take 4 to 8 hours to complete, though the power is typically only off for 1 to 2 hours. If the upgrade requires moving the panel location or upgrading the service entrance wire from the utility, it may take a full day.
Can I upgrade from a 100-amp to a 200-amp panel in Federal Way?
Yes. Upgrading from 100-amp to 200-amp service is one of the most common panel upgrades we perform in Federal Way. It requires a new panel, usually new service entrance cable from the utility, and a permit. Economy Wiring's licensed electricians handle the entire process including coordinating with Seattle City Light or your local utility.
Is a Federal Pacific or Zinsco panel dangerous?
Yes. Federal Pacific Electric (FPE) Stab-Lok panels and Zinsco panels have documented failure rates and are known to not trip properly when overloaded, creating a fire hazard. If your Federal Way home has one of these panels, we strongly recommend replacement. Many insurance companies now require their replacement as a condition of coverage.
What size electrical panel do I need for a Federal Way home?
Most modern Federal Way homes need a 200-amp panel, especially if you have an electric vehicle charger, hot tub, electric range, or are planning a remodel or addition. Older homes with 100-amp service often need an upgrade when adding major appliances. Economy Wiring can assess your home's electrical demand and recommend the right panel size.
Do you serve Federal Way?
Yes. Economy Wiring serves Federal Way and the surrounding South King County area. We are located just north of Federal Way in Burien and provide full residential and commercial electrical, heating, and cooling services.
How quickly can you reach Federal Way?
Our Burien shop is about 15 to 20 minutes from Federal Way via I-5 or Highway 99. We offer 24/7 emergency service and can often reach Federal Way homes the same day.
Have a question we didn't answer? Call Economy Wiring at (206) 244-7542 for a free estimate.