ZFG Mortgage headquarter in Tulsa, Oklahoma is the #1 rated mortgage lender in Oklahoma.At ZFG Mortgage we pride our selves in offering the lowest mortgage rates at the lowest closing costs. We have & A+ Rated rating with the Better Business Bureau & have been nominated & won numerous awards like the BBB Torch awards and the BBB Honor Roll for NO complaints in the last 3 years! If you are need of a Home loan in Oklahoma, then go with the lender you can trust. Apply online or call for Free Rate quote or Mortgage Pre-Approval.