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Home Rewiring & Knob-and-Tube Replacement

Older wiring was never designed for today's electrical loads, and many insurers will no longer cover it. We replace knob-and-tube and other outdated wiring with modern grounded circuits in single-family homes, duplexes and small multifamily buildings.

Old knob-and-tube era wiring found in a San Mateo duplex before rewiring
What rewiring includes
  • Knob-and-tube wiring removal and replacement
  • Full and partial rewiring
  • Grounded branch circuits and modern receptacles
  • GFCI and AFCI protection where code requires it
  • Electrical corrections requested by insurance companies
  • Coordinated panel upgrades when the service needs it too
Signs it's time to rewire
  • Knob-and-tube or ungrounded two-prong outlets
  • An insurer asking for wiring to be replaced
  • Frequent tripping, flickering or warm outlets and switch plates
  • Brittle, cloth-covered or damaged insulation found during a remodel

FROM FIRST CALL TO FINAL INSPECTION

Assessment

We inspect the existing system and listen to what you need.

Clear Estimate

A written scope and price — no surprises later.

Permits

We pull the permits your city requires.

Installation

Clean, code-compliant work by licensed electricians.

Inspection

Testing, city sign-off and a walkthrough with you.

RELATED PROJECTS

REWIRING NEAR YOU

We provide rewiring across San Mateo County and the Bay Area, including:

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READY TO START
YOUR PROJECT?

Tell us what you need and we'll get back to you promptly with next steps and a clear estimate.

Call +1 (650) 379-5614 Request a Quote