Replace century-old wiring. Local electricians in Orange with upfront pricing, same-day appointments and 24/7 emergency response.
Knob and tube wiring has no ground, brittle insulation and cannot be buried in insulation. We replace it with modern grounded wiring and help you satisfy insurance requirements. For knob and tube wiring replacement in Orange, CA, call Dab Electrical Services. Our local electricians know Orange and Orange County and deliver clean, code-compliant work backed by a workmanship warranty.
Our Orange team completes knob and tube wiring replacement for single-family homes, condos, apartments, offices, restaurants and retail stores. If you are in Orange or nearby Santa Ana, Garden Grove, Villa Park, you are in our service area and same-day appointments are usually available.
Popular searches we serve: knob and tube wiring replacement Orange, knob and tube removal Orange, knob and tube electrician Orange, old wiring replacement Orange.
Call: (888) 592-6466
Serving: Orange and Orange County, plus Santa Ana, Garden Grove, Villa Park
Availability: 24/7 emergency · Same-day appointments
Call NowTell us what is going on. For emergencies we dispatch immediately; for projects we schedule a convenient arrival window.
Your electrician inspects the issue, explains the options and gives you a firm price before any work starts.
We complete the job to code, test everything, clean up and walk you through what was done.
Your work is backed by our workmanship warranty, and we are one call away if you ever need us again.
★★★★★“Tesla Wall Connector installed on a 60 amp circuit. Clean work, Wi-Fi set up, and the inspector had zero notes.”
— Steve N., Orange, CA
★★★★★“Called at 9pm with a burning smell from an outlet. Someone was here before 10:30 and replaced the outlet and damaged wire. Could not be more grateful.”
— Priya S., Orange, CA
★★★★★“Half the house had power and the other half did not. They diagnosed a lost neutral at the meter and coordinated with the utility the same day.”
— Tom A., Orange, CA
Existing wiring is allowed in many areas, but it cannot be extended and insurers often refuse to cover it.
No. Covering knob and tube with insulation is a fire hazard and a code violation.
We fish new cable through existing paths and make small, patchable openings.
Yes. Our 24/7 emergency electricians serve Orange and nearby Santa Ana, Garden Grove, Villa Park around the clock. Call (888) 592-6466 any time.
All electrician services in Orange → · Knob and Tube Wiring Replacement across California →
Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online