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KZ Electric is a professional electrical contractor serving Knoxville, TN, specializing in electrical systems, panel upgrades, and wiring solutions. With a perfect 5.0-star rating from 140 customer reviews, the company has built a trusted reputation for quality workmanship and reliable service in the Knoxville area. Their licensed team handles Panel Upgrades, Wiring Repair, Outlet Installation, Lighting Installation, bringing industry expertise and professional equipment to every job. Whether you need routine maintenance or urgent repairs, KZ Electric delivers dependable results backed by years of local experience. FAQ Q: How do I know if my electrical panel needs an upgrade? A: Signs your panel needs upgrading include frequently tripping breakers, flickering lights, buzzing sounds from the panel, or a panel older than 25–30 years. In Knoxville, homes with original fuse boxes or panels rated below 200 amps often struggle to meet modern power demands. A licensed electrician can perform a load assessment and recommend the right panel size for your home. Q: Is it safe to do my own electrical wiring repairs? A: DIY electrical work beyond basic tasks like replacing an outlet cover is generally unsafe and often illegal without permits in TN. Improper wiring is a leading cause of house fires. Licensed electricians in Knoxville carry the proper insurance and training to ensure all work meets local code — always hire a professional for wiring repairs, panel work, or new circuits. Q: What causes outlets to stop working? A: Non-working outlets are often caused by a tripped GFCI outlet elsewhere on the circuit, a tripped breaker, or a loose wire connection. Check your breaker panel and look for GFCI outlets (with TEST/RESET buttons) in bathrooms, kitchens, and garages — pressing RESET may restore power. If the problem persists, contact a licensed electrician to inspect the wiring.
Data updated Apr 11, 2026