There are lots of good builders here and lots of bad ones. The number of builders here has increased ten fold in the last decade. Play the odds and find someone who has been here awhile, has loads of references, good credit, and is not hated by Walco planning department.
Has to be hands on - they will all say they are. Has to recommend a quality window and door and know what waterproofing is beyond just house wrap.
What is your price range and we can give you names. Do you have plans or need design build / architect?
How would we go about checking for good credit and their relationship status with Walco planning department?