The First SouthWest Bancorporation, Inc. All Credit Levels is a cdfi lender from First SouthWest Bancorporation, Inc.. Rewards: First Southwest Bank offers a Credit Builder Loan Program to help individuals establish or improve their credit scores.. First Southwest Bancorporation, Inc. operates as First Southwest Bank, providing financial services primarily to rural Colorado communities. The bank focuses on supporting the agricultural industry and local businesses through various lending options. Services include: business loans, personal loans, agriculture loans. US Treasury certified CDFI Bank/Thrift in Alamosa, CO.