Exciting news! On February 5, 2024, Allied First Bank is being reimagined as Servbank – a name that better represents our commitment to the genuine relationships and
exceptional service you have come to expect from us, along with our vision to bring our community spirit to customers across the nation.

Get ready for a fresh new look and experience. Starting on February 5, 2024, you will be automatically redirected to the new and improved website. LEARN MORE >

The online banking portal is down for planned maintenance. We apologize for any inconvenience this may cause.

All online banking services (including Bill Pay, Zelle and Transfer) will be restored and available at Servbank.com on Sunday, February 4, 2024 at 9am CT.

Contact Us

Allied First Bank

3201 Orchard Rd Oswego, IL 60543

(630) 383-0000
(800) 272-3286

Bank Lobby
Open Monday – Friday 8:30 AM – 5 PM (CST)Saturdays 8 AM -12 PM (CST)

Drive-Thru
Open Monday – Friday 8 AM – 6 PM (CST)Saturdays 8 AM -12 PM (CST)

Holiday Closings
Allied First Bank is closed annually on these holidays:

  • New Years Day
  • Martin Luther King Jr. Day
  • Memorial Day
  • 4th of July
  • Labor Day
  • Columbus Day
  • Thanksgiving
  • Christmas Day

Fax: (630) 554-3311
After-Hours 24/7: (866) 802-6091

Mortgage Hotline: (800) 272-3286
Visa Global Customer Assistance (for reporting a lost or stolen Debit Card after hours): (800) 847-2911

Consumer Banking Help: [email protected]
Business – Commercial Help: [email protected]

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