If you do have knob and tube wiring in your house, you should consider replacing it immediately, as it is a fire hazard and no longer up to code according to Pittsburgh ordinances.

Learn how to remediate knob and tube wiring with this step-by-step guide—assessment, permits, replacement, repairs, and inspections to ensure safety and compliance.

Aug 29, 2025 · The cost to replace knob and tube wiring is $12,000 to $35,000 on average, or $8 to $17 per square foot, depending on the home size, number of circuits, and wiring accessibility.

Many old homes feature knob-and-tube wiring for their electrical systems. These were the standard for many decades until modern wiring came along and provided a safer alternative for homeowners. …

Learn how to replace knob and tube wiring in your home, including steps, safety precautions, and common mistakes to avoid. Discover the benefits of upgrading your electrical system and ensure the …

Navigate the complex process of replacing knob and tube wiring. We detail assessment, permitting, DIY vs. pro decisions, and step-by-step installation.

Jul 22, 2025 · Learn the safest way to replace outdated knob & tube wiring and upgrade your home to a modern electrical system that meets today’s standards.

Oct 15, 2019 · Once identified, a next step is likely replacing it with modern plastic-sheathed wiring system. What is Knob and Tube Wiring? Knob and tube wiring is characterized by insulated copper …

Upgrading your old knob and tube wiring will help modernize your home and ensure it meets current safety standards and electrical demands. At Mr. Electric ®, our experienced service professionals …