It's cheap money to have it inspected and they provide a nice binder with photos and they contact the warranty dept to line up correctives for you. For me they found cracks in ceiling (I wouldn't have noticed) and more surprising they found missing shingles and each stink pipe had the lead wrapped clear over the top of the pipe so the toilets struggled to get air to flush. I was never going to be on the roof to notice this. I asked the builder person who came out to fix all of the items, I said did they build my house on a Friday? He said nope they all have these same missing or incomplete items. - bottom line spend the $ and get it looked at prior to the 1 year new home warranty expires.