Cal. CIV § 917

Within 30 days of the initial or, if requested, second inspection or testing, the builder may offer in writing to repair the violation. The offer to repair shall also compensate the homeowner for all applicable damages recoverable under Section 944, within the timeframe for the repair set forth in this chapter. Any such offer shall be accompanied by a detailed, specific, step-by-step statement identifying the particular violation that is being repaired, explaining the nature, scope, and location of the repair, and setting a reasonable completion date for the repair. The offer shall also include the names, addresses, telephone numbers, and license numbers of the contractors whom the builder intends to have perform the repair. Those contractors shall be fully insured for, and shall be responsible for, all damages or injuries that they may cause to occur during the repair, and evidence of that insurance shall be provided to the homeowner upon request. Upon written request by the homeowner or his or her legal representative, and within the timeframes set forth in this chapter, the builder shall also provide any available technical documentation, including, without limitation, plans and specifications, pertaining to the claimed violation within the particular home or development tract. The offer shall also advise the homeowner in writing of his or her right to request up to three additional contractors from which to select to do the repair pursuant to this chapter.