Miami lending experts – Union Investment Group, Corp. Union Mortgage Lending Group is one of the leading mortgage companies in Miami. Since 2001, we’ve experienced and grown through all the ups and downs affecting the South Florida area. As aggressive competitors have come and gone from our market, we’ve remained committed to our principals, our clients and our industry. The Union way is simple. We use expertise and integrity to help buyers own their dream property, and we enjoy supporting the realtor professionals who serve them. We apply these two simple principles with unwavering commitment and an understanding that what we do affects the lives of the families we serve and the communities they live in. For our team integrity is not a c