Legal Question in Real Estate Law in California

Yes. They are only required to provide a 'reasonable' time to do so, and a week probably falls within that definition. You can always try to negotiate for more time, and theoretically fight the eviction, which would give you more time, but at the risk of incurring a judgment against you, and damaging your credit record and ability to ever rent somewhere else. You could raise the repair cost in that eviction case. Without an eviction case, you could make a claim for the cost of repairs, even by filing a small claims case if necessary, but that does not change their right to evict.