Controlling a light from more than one location requires more than a standard wall switch.
3 way and 4 way lighting systems use traveler wires, common terminals, and specific wiring layouts that vary depending on how the home was originally wired. When installed incorrectly, these systems can cause:
Extension cords seem simple, but using the wrong one is one of the most common—and dangerous—electrical mistakes we see. Undersized, damaged, or improperly rated extension cords can overheat, damage equipment, trip breakers, or even start fires.
In this guide, we’ll break down how to correctly size an extension cord based…
(Even Though They’re Not Required in the U.S.)**
When you’re working with stranded or braided copper wire, the quality of your termination directly affects the reliability and safety of the entire circuit. That’s where wire ferrules come in — small components that make a big difference.
While ferrules…
Allstar Electrical, based in Denver, Colorado, provides licensed, professional electrical services for residential, commercial, and industrial clients. Safety, reliability, and integrity are our priorities — and that extends to every component we install.
Even when your electronics are “off,” they may still be drawing electricity. This invisible usage—known as vampire power, standby power, or phantom energy—is surprisingly common in homes across Denver and Colorado’s Front Range. Devices like TVs, gaming consoles, cable boxes, and phone chargers continue…
Electrical fires remain a serious hazard in residential settings. The U.S. Fire Administration (USFA) estimates 24,200 residential electrical fires occurred in 2021, causing more than $1 billion in property loss.
At Allstar Electrical, we frequently encounter overloaded circuits and wiring that quietly run too hot for safety. The most…
