PANEL SAFETY ALERT
Federal Pacific (FPE) Panel Replacement
The most notorious electrical panel in America — and Phoenix is full of them.
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How to Identify It
Open your panel door and look for “Federal Pacific Electric,” “FPE,” or “Stab-Lok” on the label or breakers. The classic tell: rows of breakers with bright red or orange tips. FPE panels went into millions of U.S. homes from the 1950s through the early 1980s — prime years for Phoenix, Mesa, Glendale, and Scottsdale tract construction.
- Label reads Federal Pacific Electric, FPE, or Federal Pioneer
- “Stab-Lok” marking on the panel or breakers
- Breaker handles with red/orange tips
- Home built 1955–1985 with its original panel
Why It Needs to Go
FPE’s problem isn’t age — it’s that the breakers frequently don’t do their one job. Independent testing found alarming failure rates: in some tests roughly one in four Stab-Lok breakers failed to trip under overload. A breaker that won’t trip doesn’t cut power when a circuit overloads — the wire just keeps heating inside your wall.
The history is damning: a CPSC investigation in the early 1980s, and later court findings in New Jersey that Federal Pacific committed fraud in obtaining its UL listing — the company was found to have cheated the certification tests. FPE is long out of business, the panels were never formally recalled (the CPSC closed its case citing budget constraints, not safety), and millions remain on walls. Experts who study electrical fires have attributed thousands of fires per year to these panels, and most Arizona insurers now refuse or surcharge homes that still have one.
Warning signs to act on now
- Breakers that never trip — even when they should
- Warm or hot panel face, buzzing or crackling
- Scorch marks or melted plastic around breakers
- Insurance carrier flagging or declining the panel
- Lights dimming when appliances start
REPLACEMENT COST
What Replacement Costs
| Job | Typical Price |
|---|---|
| FPE panel replacement (200A) | $2,900–$5,200 |
| With 100 → 200 amp service upgrade | $3,500–$6,500 |
| Whole-home surge protection add-on | $350–$600 |
| In-person replacement estimate | FREE |
FREE ESTIMATE — we come out, open the panel, inspect it, and give you a written flat-rate price. No diagnostic fee, no obligation, no pressure.
FREE Estimates
On all panel replacements.
5-Yr Warranty
On everything we install.
Licensed & Insured
Licensed, bonded & insured.
Same-Day Service
24/7 for emergencies.
FAQ
Common Questions
Is a Federal Pacific panel really dangerous, or is it hype?
The test data is real: Stab-Lok breakers showed high failure-to-trip rates in independent testing, and a New Jersey court found the company committed fraud in its UL certification. No other panel brand carries that combination. Every credible home inspector in Arizona flags them on sight.
Why weren’t FPE panels recalled?
The CPSC investigated in the early 1980s and closed the case citing budget limitations — explicitly not a finding of safety. The manufacturer went out of business. That regulatory gap is why millions are still installed.
Will insurance really drop me over an FPE panel?
Many Arizona carriers now decline new policies or add surcharges for homes with FPE panels, and some require replacement at renewal. After we replace yours, we provide the permit and inspection paperwork your insurer wants.
Can I just replace the FPE breakers instead of the panel?
Replacement Stab-Lok-style breakers exist, but they’re expensive, and they don’t fix the panel’s bus design issues. By the time you re-breaker an FPE panel you’ve spent panel-replacement money on a panel that’s still an FPE. Full replacement is the honest recommendation.
How fast can you replace it?
Usually within days, and the job itself is one day: power off in the morning, new panel energized and inspected by evening. The estimate is free and takes about 30 minutes.
Think You Have One? Don’t Wait.
The estimate is free. The fire isn’t.