Mortgage Alliance: Main Street Mortgages, Lic#12914 | 66 followers on LinkedIn. Award-winning team of Mortgage Professionals. Unique financing options designed just for you! Lending & Investments. | Mortgage Alliance – Main Street Mortgages is an independently owned and operated franchise of The Mortgage Alliance Company of Canada. We provide unmatched mortgage funding and investment services. We also pride ourselves on being able to finance your home or business when others cannot.