Replace century-old wiring. Local electricians in Catheys Valley with upfront pricing, same-day appointments and 24/7 emergency response.
Dab Electrical Services offers professional knob and tube wiring replacement in Catheys Valley, CA and Mariposa County. 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. Our Catheys Valley electricians arrive on time, quote the price up front and complete most jobs the same day.
Why choose Dab Electrical Services for knob and tube wiring replacement in Catheys Valley? Because we show up when we say we will, explain every option in plain English and never pad the invoice. Our electricians in Catheys Valley carry the parts for most jobs on the truck so your knob and tube wiring replacement is finished in one visit.
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Call: (888) 592-6466
Serving: Catheys Valley and Mariposa County, plus Hornitos, Mariposa, Midpines
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.
★★★★★“Recessed lighting in the kitchen and living room looks incredible. They laid out the pattern with us and patched every hole. Worth every penny.”
— Lauren K., Catheys Valley, CA
★★★★★“Tesla Wall Connector installed on a 60 amp circuit. Clean work, Wi-Fi set up, and the inspector had zero notes.”
— Steve N., Catheys Valley, 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., Catheys Valley, 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 Catheys Valley we pull the permit, schedule the inspection and meet the inspector.
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Upfront pricing. Same-day appointments. 24/7 emergency response.
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