Replace century-old wiring. Local electricians in Pleasant Hill with upfront pricing, same-day appointments and 24/7 emergency response.
Dab Electrical Services offers professional knob and tube wiring replacement in Pleasant Hill, CA and Contra Costa 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 Pleasant Hill 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 Pleasant Hill? Because we show up when we say we will, explain every option in plain English and never pad the invoice. Our electricians in Pleasant Hill 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: Pleasant Hill and Contra Costa County, plus Concord, Martinez, Lafayette
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.
★★★★★“Flickering lights turned out to be a loose connection in the panel. They found it with a thermal camera and tightened everything. No more flicker.”
— Diane C., Pleasant Hill, CA
★★★★★“LED retrofit in our warehouse cut the lighting bill by more than half. They handled the utility rebate too.”
— Greg S., Pleasant Hill, 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., Pleasant Hill, 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.
Same-day service is available for most calls in Pleasant Hill, and emergency dispatch typically arrives within 60 to 90 minutes.
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Upfront pricing. Same-day appointments. 24/7 emergency response.
(888) 592-6466Request Service Online