Our experience with these guys is like Sarah's. They lied to us about getting our plans submitted and approved by the HOA--we didn't find out otherwise until the HOA contacted us regarding not having submitted. They didn't want to honor any warranties and it took multiple calls to get anything done.
They build a "pond/waterfall" that looks like nothing more than a pile of rocks. We're having it redone properly now at significant cost. They low-balled the patio slab and it is already cracking and peeling. The island was built too big so now we need to squeeze past it rather than enjoy the patio. The list goes on and on.