How Much Does Knob And Tube Wiring Replacement Cost?

Knob and tube wiring replacement cost varies widely and is confirmed only after an on-site electrical assessment. Most variation comes from home size and how accessible the old wiring is behind walls, attics, and crawlspaces. Whole-home projects may also require panel or service upgrades so the new circuits meet today’s loads. In older plaster homes, labor isn’t just pulling cable; careful open-and-repair work adds hours. Our licensed electricians handle full or partial rewires, and we frequently modernize systems in the Indialantic area. If you smell burning or see charred insulation, treat this as urgent and shut power to the affected circuit.

Key cost drivers your estimator checks:

• Square footage and circuit count
• Access and patching needs
• Panel/service upgrade requirements (100A/200A/400A)
• Inspections and code updates

Schedule an in-home evaluation to receive a firm, itemized quote after we inspect your wiring and panel.

Updated: 2026-09-15

Need help in Indialantic, FL? Call (321) 234-8622 or book online.