Home rewiring, knob & tube and aluminum wiring replacement in El Portal, Mariposa County. Local electricians, upfront pricing and fast scheduling.
(833) 652-8933 Request a quoteMany houses in El Portal still run on wiring installed fifty to a hundred years ago. Knob and tube, cloth-covered wire, ungrounded two-prong outlets and 1960s aluminum branch wiring all raise fire risk and make insurance harder to get. Phasethree Electric rewires homes throughout El Portal and Mariposa County, working room by room so you can stay in the house while we work.
We map every circuit, plan new home runs to the panel, fish new copper wiring through walls and ceilings using small access openings, install grounded outlets, GFCI and AFCI protection where code requires, and patch openings ready for paint. The job finishes with a city inspection.
Knob and tube cannot be buried in insulation and has no ground. Aluminum wiring loosens at connections and overheats. In El Portal we either replace these fully or, for aluminum, use approved copper pigtail connectors as an interim fix.
Pricing is based on square footage, number of circuits, accessibility of attic and crawlspace, and whether a panel upgrade is bundled. Call (833) 652-8933 for a walkthrough in El Portal or nearby Midpines, Coulterville, Yosemite National Park, Mariposa.
We provide whole house rewiring throughout El Portal and the surrounding communities of Mariposa County.
In most cases yes. We work in phases and restore power to living areas each evening.
A typical El Portal single family home takes three to seven working days depending on size and access.
We use fishing techniques and small strategic openings. Any openings we make are patched and ready for paint.
“Hot tub circuit and disconnect installed and inspected in a week. Everything was labeled and explained.”
Carlos D.“Our restaurant lost power on a Friday night. They had the failed contactor replaced and the walk-in back up before we lost any product.”
Angela M.“Our breaker kept tripping every evening. The electrician found a bad neutral in about twenty minutes and had it fixed before dinner. Fair price, no upsell.”
Maria G.Upfront pricing · Same-day service · 24/7 emergency response