Cloth-Insulated Wiring Replacement Cost in Los Angeles:
Complete Guide [2026]
C-10 Licensed #981578
$8,000–$25,000 Whole Home
Insurance-Ready
What cloth-insulated wiring replacement costs in Los Angeles in 2026: hazards, insurance implications, pricing, LADBS permits, and how the process runs from a C-10 licensed team.
Published: October 2026 · Updated: October 2026
Cloth-Insulated Wiring in Your LA Home?
AMY Electric replaces degraded cloth-insulated wiring with modern NM cable — load calc, LADBS permit, and inspection included. C-10 #981578.
01 · Pricing
What Cloth-Insulated Wiring Replacement Costs in Los Angeles
Cloth-insulated wiring was common from the 1920s through the 1960s. Replacement is a whole-home or partial rewire. These are the prices AMY Electric publishes for Los Angeles projects in 2026:
| Scope / Item | Typical Range | Notes |
|---|---|---|
| Whole-Home Rewire | $8,000 – $25,000 | Full replacement with modern NM cable |
| Partial Rewire (per room) | $1,500 – $4,000 | Kitchen, bath, or single circuit run |
| Panel Upgrade (if needed) | $2,500 – $4,500 | Often required with 60A service |
| LADBS Permit & Inspection | $200 – $450 | Included in all-in quotes |
Ranges reflect Los Angeles labor rates and home size. A site visit confirms the exact scope. Estimates are free and provided in writing.
02 · Hazards
Why Cloth-Insulated Wiring Is a Hazard
- Brittle insulation. Rubber and cloth insulation degrades and cracks, exposing live conductors.
- Fire risk. Exposed conductors can arc and ignite surrounding material.
- Shock risk. Cracked insulation exposes live wires to touch.
- Overloaded circuits. Cloth wiring was designed for far lower loads than modern homes require.
- No ground. Cloth wiring lacks a ground wire, so GFCI/AFCI protection is limited.
03 · Insurance
Insurance and Cloth-Insulated Wiring
- Refusal to insure. Many California insurers refuse to write or renew policies on homes with cloth-insulated wiring.
- Higher premiums. Homes with cloth wiring may face higher premiums or coverage restrictions.
- Restored coverage. Replacing the wiring can restore standard coverage and rates.
- Documentation. AMY Electric provides the permit and inspection record insurers request.
04 · Permits and code
Permit and Code Considerations in LA
- Permit required. A whole-home or partial rewiring requires an LADBS electrical permit and city inspection.
- Permit fees included. LADBS fees ($200–$450) are included in our all-in quotes.
- Code compliance. New wiring must meet current California Electrical Code, including grounding and GFCI/AFCI protection.
Los Angeles uses LADBS for electrical permitting. Never hire a contractor who suggests skipping the permit on a rewire.
05 · Process
Our Cloth Wiring Replacement Process
- Site visit and quote. We assess the full system, check panel capacity, and provide a written estimate.
- Permit filing. We file the LADBS permit before work begins.
- Wiring replacement. We replace cloth wiring with modern NM cable, routing through attic, crawlspace, and walls.
- Panel coordination. If the service panel needs upgrading, we coordinate it in the same project.
- Inspection. LADBS inspects; we attend and provide the passed inspection record.
- Cleanup. We remove debris and leave the space ready to finish.
06 · FAQ
Frequently Asked Questions
How much does cloth-insulated wiring replacement cost in Los Angeles?
Cloth-insulated wiring replacement in Los Angeles costs $8,000 to $25,000 for a whole home. Costs depend on home size, wiring accessibility, and whether the panel also needs upgrading. AMY Electric provides firm written quotes after a site visit.
What is cloth-insulated wiring?
Cloth-insulated wiring was common from the 1920s through the 1960s. The rubber and cloth insulation degrades over time, becoming brittle and cracking, which exposes live conductors and creates fire and shock hazards.
Is cloth-insulated wiring dangerous?
Yes, when the insulation has degraded. Brittle cloth insulation can crack and expose live wires, increasing fire and shock risk. Many insurers refuse to cover homes with active cloth-insulated wiring.
Will insurance cover a home with cloth wiring?
Many California insurers refuse to write or renew policies on homes with cloth-insulated wiring, or charge higher premiums. Replacing the wiring can restore standard coverage. AMY Electric provides the permit and inspection record insurers request.
Do I need a permit to replace cloth wiring?
Yes. A whole-home or partial rewiring requires an LADBS electrical permit and city inspection. AMY Electric files the permit, schedules the inspection, and attends it. Permit fees ($200–$450) are included in all-in quotes.
Cloth-Insulated Wiring in Your Home?
AMY Electric provides free written estimates for rewiring across Greater Los Angeles. C-10 #981578.