About Allstate Financial Services, LLC (LSA Securities in LA and PA) Allstate Financial Services, LLC is the proprietary regi ... stered Broker-Dealer of the Allstate Corporation. We help people realize their hopes and dreams through products and services designed to protect them from life’s uncertainties and to help them prepare for the future. Our financial service products offered include Life, Annuities, Mutual Funds, Retirement and College Savings Programs. Securities offered by Personal Financial Representatives through Allstate Financial Services, LLC (LSA Securities in LA and PA). Registered Broker-Dealer. Member FINRA, SIPC. Main Office: 2920 South 84th Street, Lincoln, NE 68506. (877) 525-5727. read more