What are my rights- is there a time frame for him to respond in?

We had work done on our home included pouring concrete in the backyard and all around the home. The concrete was poured up to the stucco and has buried the weep screed. Recently we discovered moisture intrusion causing mold. We have been told we need to pull out our flooring, among other things. Also the problem needs to be fixed. We had a plumber, a leak detection company, and a home inspector come out. We have no pressurized leaks. It has been a week since I reached out to the contractor. I sent him documentation three days ago. After not really too much response, he said he would fully review documents two days from now- and be in contact afterward.