Zinsco and Federal Pacific Panel Replacement in Bellingham, WA
A lot of Bellingham and Whatcom County housing went up between the 1950s and the early 1980s, which happens to be exactly when Zinsco and Federal Pacific Electric (FPE) panels were being installed by the thousands. Both brands are long out of production, and both have a documented enough history that home inspectors flag them on sight and some insurers ask about them by name.
If a home inspection, an insurance renewal, or your own curiosity just put one of these names in front of you, this page is the plain-English version: what the record actually shows, what it does not show, and what replacement involves. For the full panel replacement service, see our electrical panel upgrades page.
The assessment starts with our flat $129 service call, credited toward the work if you hire us. Call or text (360) 218-4499 or book online.
Licensed, bonded, and insured. WA L&I contractor registration CASCACH748MH.
Licensed electrical work, led by Eric Chan, WA electrical administrator AD CHAN*E*743C7.
$129 service call, credited toward the work if you hire us.
On time or it's on us. Miss the window we gave you and the $129 service call is free.
What the record actually shows
Federal Pacific Stab-Lok. In 1980, FPE's parent company reported to the U.S. Consumer Product Safety Commission that many FPE breakers did not comply with Underwriters Laboratories requirements. The CPSC investigated for about two years and closed the case in 1983 without reaching a determination either way, citing budget constraints. No recall was ever issued. Independent testing published since then has reported that a meaningful share of Stab-Lok breakers can fail to trip under overload conditions. A breaker that does not trip is not doing its one job, which is why most electricians, including us, recommend replacing these panels rather than servicing them.
Zinsco (and GTE-Sylvania-branded Zinsco designs). Common in homes from the 1950s through the 1970s. The documented concerns are breakers that can fail to trip and aluminum bus bars where the breaker-to-bus connection can overheat and arc. Some panels sold under the Sylvania name are the same Zinsco design with a different label, so the name on the door does not settle the question by itself.
What the record does not show: that your specific panel will fail, or when. Neither brand was ever recalled. We will not tell you your house is about to burn down, because nobody can honestly tell you that. What we can tell you is that these designs have a documented failure history, replacement parts are scarce or salvage-only, and the trades and inspection industries have largely reached the same conclusion: replace, do not repair.
Why inspectors and insurers flag them
Home inspectors in Whatcom County routinely write up Zinsco and FPE panels, which is why these brands so often surface mid-transaction, right when nobody wants a surprise.
On the insurance side, some carriers ask about panel brand when writing or renewing homeowner policies, and some may decline, surcharge, or require replacement as a condition of coverage when a home has an FPE or Zinsco panel. Practices vary by carrier and change over time, so check with your insurer directly and get their answer in writing. We are electricians, not insurance agents, and we will not promise you any particular coverage outcome. What we can do is deliver a permitted, inspected replacement with documentation that answers the question cleanly.
How to tell what you have
Open the panel door (just the door, not the inner cover) and look for a manufacturer name on the label: Federal Pacific, FPE, Stab-Lok, Zinsco, or Sylvania. FPE breakers often have distinctive orange-tipped handles; Zinsco breakers often have colored handles in a slim body. Not sure? Text a photo of the open panel door to (360) 218-4499 and we will tell you what we can see. A definitive answer takes an in-person look, because labels and interiors do not always match, especially on Sylvania-labeled equipment.
What honest replacement looks like
Replacement means a new panel and breakers, and usually a full service change: meter base, service entrance, and grounding brought to current code, sized by a load calculation for what your house does next. The work requires an electrical permit and inspection, and you keep the paperwork. The full scope, timeline, and what the day of the swap looks like are covered on our panel upgrades page.
Two things we will not do: quote a panel replacement sight unseen, or use these brand names to pressure you into same-week work. The reasonable move is an assessment on your schedule, a fixed written quote, and a decision you make with the facts in front of you.
FAQ
Zinsco or Federal Pacific on your panel door? Get a straight answer, not a scare pitch.
Flat $129 service call, credited toward the work. A licensed Bellingham electrician will tell you what you have and what it actually needs.
Cascade Crest Home Services LLC dba Bellingham Electrical. WA L&I license CASCACH748MH. Bellingham Electrical, 8125 Birch Bay Square St, Unit 205, Blaine, WA 98230, (360) 218-4499