California · New Construction: Builder Defect Warranty

California Builder Defect Warranty Rules

Short answer
The party at fault pays

California's Right to Repair Act ties builder liability to a specific list of construction standards and a mandatory repair opportunity, with claims barred 10 years after substantial completion.

High confidence · Verified Sep 20, 2026 · 3 sources

What to do next

What to do next

  1. Photograph the problem and write down the date

    Take the photos before any work starts.

Work through the full repair checklist

Responsibility Boundary

Default rule and exceptions

California's Right to Repair Act makes the builder liable for violating detailed construction standards (Civil Code §896) and gives it a pre-litigation right to inspect and repair; claims are barred 10 years after substantial completion under §941.

PartyWhat they are responsible for
BuilderLiable for violations of the Civil Code §896 construction standards; entitled to pre-litigation inspection and repair opportunity.
HomeownerMust sue within 10 years of substantial completion (or recordation of notice of completion if earlier).
ExceptionsNone on record

What the source says

Last verified against the primary source on Sep 20, 2026.

In any action seeking recovery of damages arising out of, or related to deficiencies in, the residential construction, design, specifications, surveying, planning, supervision, testing, or observation of construction, a builder ... shall ... be liable for, and the claimant's claims or causes of action shall be limited to violation of, the following standards.
Cal. Civil Code § 896 (Right to Repair Act standards), checked Sep 13, 2026
Except as specifically set forth in this title, no action may be brought to recover under this title more than 10 years after substantial completion of the improvement but not later than the date of recordation of a valid notice of completion.
Cal. Civil Code § 941, checked Sep 13, 2026
If a builder elects to inspect the claimed unmet standards, the builder shall complete the initial inspection and testing within 14 days after acknowledgment of receipt of the notice of the claim, at a mutually convenient date and time.
Cal. Civil Code § 916(a): Right to Repair Act, prelitigation procedure, checked Sep 27, 2026

Common questions

Who pays for new construction: builder defect warranty in General, CA?

The party at fault. Liable for violations of the Civil Code §896 construction standards; entitled to pre-litigation inspection and repair opportunity.

What is this based on for General, CA?

This verdict is sourced to Cal. Civil Code § 896 (Right to Repair Act standards) and 3 sources in total, each independently re-checked before publication.

Sources

  1. Cal. Civil Code § 896 (Right to Repair Act standards)statute · verified-primary · accessed 2026-09-13
  2. Cal. Civil Code § 941statute · verified-primary · accessed 2026-09-13
  3. Cal. Civil Code § 916(a): Right to Repair Act, prelitigation procedurestatute · verified-primary · accessed 2026-09-27
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