I just bought a new (built in 2006) house that was a foreclosure. House is in good shape but the landscaping was never completed. During the purchasing process the home inspector informed me I should dig wells around all my foundation vents. All my vents are above grade (barely). I've read stuff that said you don't need wells if your vents are above grade. If they are below grade and you need wells, then the builder screwed up. Any professional advice on wells vs. no wells would be much appreciated.