Knob and tube wiring replacement costs are higher than many other home improvement projects at $24,300 on average or between $12,000 and $36,600. Homeowners can expect home size, accessibility of the ...

Question: I live in a beautiful home in San Roque that was built in the late 1920s and it still has the old original knob-and-tube style of electrical wiring. The original fuse box was removed and ...

Knob and tube, as long as it's in good condition and you're not overloading the circuits, is fine and dandy. See if the insurance company would come out and inspect the house prior to writing a policy ...