⚠️ Safety & Code Basics
The safety rules and code basics every homeowner should know before touching anything electrical.
Electrical Permits: What Needs One, What Doesn't, and Why You Actually Want Them
Permits feel like bureaucracy until you understand what they buy: a second set of trained eyes on work that can burn your house down, plus paper trail for insurance and resale. Here's the practical guide.
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Overloaded Circuits: The Warning Signs Your House Gives You
Houses rarely fail suddenly — they announce trouble in flickers, warm plates, trips, and smells, usually in that order. Here's the escalation ladder of overload symptoms and what each rung means.
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Space Heaters: The Six Rules That Prevent the Fires
Space heaters are involved in more than a thousand home fires every heating season, and nearly all trace to the same handful of mistakes. Here are the six rules, and the electrical reality behind each one.
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Knob-and-Tube Wiring: The 100-Year-Old System in Older Walls
If your house predates WWII, some circuits may run on ceramic knobs and tubes — a system that was well-made for its era and wrong for ours. Here's how it works, the real risks, and how to prioritize replacement.
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Aluminum Wiring (1965–1973): What It Means If Your House Has It
For about eight years, houses were wired with aluminum instead of copper — and the connections have been causing trouble ever since. Here's how to know if you have it, the real risk, and the repairs that actually work.
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Extension Cord Warm or Hot? You're Being Warned
A warm extension cord is a cord being pushed past what it can carry. Here's how to match cords to loads, why space heaters and cheap cords are a fire recipe, and what to use instead.
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