How much does it cost to replace knob and tube wiring?

The cost to replace knob-and-tube wiring is set after an in-home evaluation because scope, access, and panel capacity drive pricing. Most expense comes from pulling new circuits, selective wall repairs, and any needed panel upgrades to support modern loads. Our licensed team performs complete rewires with new outlets and switches, updated grounding and bonding, and AFCI/GFCI protection for added safety. We routinely rewire older homes across Bucks and Montgomery counties and tailor the plan to your home and budget. With knob-and-tube, full replacement is the long-term fix; phased room-by-room scheduling is often workable. A technician note: attic and basement pathways usually set the timeline more than outlet counts. Schedule an on-site evaluation to receive a firm, upfront price and a safe rewiring plan for your home.

Updated: 2026-06-29

Need help in Richboro, PA? Call (215) 602-7520 or book online.