Replace century-old wiring. Local electricians in San Diego 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 San Diego, CA, call Dab Electrical Services. Our local electricians know San Diego and San Diego County and deliver clean, code-compliant work backed by a workmanship warranty.
Our San Diego team completes knob and tube wiring replacement for single-family homes, condos, apartments, offices, restaurants and retail stores. If you are in San Diego or nearby Coronado, National City, Lincoln Acres, you are in our service area and same-day appointments are usually available.
Popular searches we serve: knob and tube wiring replacement San Diego, knob and tube removal San Diego, knob and tube electrician San Diego, old wiring replacement San Diego.
Call: (888) 592-6466
Serving: San Diego and San Diego County, plus Coronado, National City, Lincoln Acres
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.
★★★★★“They upgraded our old 100 amp panel to 200 amp in one day. Power was back on by dinner and everything was labeled perfectly.”
— James T., San Diego, CA
★★★★★“Had a whole-house surge protector installed after a storm fried our TV. Fast, affordable, and explained everything clearly.”
— Jennifer P., San Diego, CA
★★★★★“Replaced our dangerous old fuse box with a modern breaker panel. Our insurance premium actually went down afterward.”
— Brian O., San Diego, 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. For permitted work in San Diego we pull the permit, schedule the inspection and meet the inspector.
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Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online