About Us

Since 1948, Alliance has followed the core credit union principle of people helping people.  We understand that confidence must be earned and we strive to do just that.  We provide you, our members, personal service, convenience and competitive financial programs.


The Credit Union movement was founded on the principles of democracy and a philosophy of "not for profit, not for charity, but for service".  For over 60 years we have helped our members reach their financial goals by providing fair prices and user friendly services.  The pursuit of affordable financial services is something we've built our reputation on!


If you have any questions or we can assist in any way, please do not hesitate to contact us at (636) 343-7005, option #3, email us at mortgages@alliancecu.com, visit on the web at www.alliancecu.com or stop by any of our six locations!


Branch Offices


Fenton:  1280 S Highway Dr, Fenton, MO 63026

O'Fallon:  1051 Highway K, O'Fallon, MO  63366

O'Fallon:  1167 Bryan Road, O'Fallon, MO 63366

Hazelwood:  9150 Pershall Road, St. Louis, MO  63042

Jennings:  9050 W. Florissant Ave., St. Louis, MO  63136

Hampton:  5011 Hampton Ave, St. Louis, MO MO  63109

Address & Driving Directions:
1280 S Highway Dr, Fenton, MO 63026

Voice: (636) 343-7005 x3

Fax: (636) 717-3801