Old Second National Bank

4.8
48 reviews

About

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Unlike other Chicago-area banks, our heritage traces the advancement and evolution of the banking industry and the growth and expansion of the Chicago metropolitan area. As Old Second expands throughout Chicagoland and the surrounding communities, our commitment to a better banking experience remains steadily on course. Backed by an unwavering sense of financial responsibility and focus on humanity, we've persevered through the most challenging and rewarding economic climates and historical events since the late nineteenth century. For more than 150 years, Old Second has consistently put businesses and individuals throughout the Chicago area first, and we're only getting started. Member FDIC. Equal Housing Lender.

Location

Old Second National Bank
20201 S. LaGrange Rd, Frankfort, IL
60423, United States

Hours

Reviews

4.8
48 reviews
5 stars
46
4 stars
0
3 stars
0
2 stars
0
1 star
2
  • CE
    Cynthia E
    Oct 7, 2025
    5.0
    Lesa Bachmann @ the Frankfort Illinois branch was absolutely amazing. She went above and beyond the call of duty.
  • NG
    Nicole Guest
    May 22, 2024
    5.0
    Absolutely the best bank in our community. Walking into the lobby it gives a nostalgic vibe because they remember you by name. They will ask how your family is doing etc …it’s a personal relationship with the staff here. You are not just a customer or a dollar sign walking in, they treat you like a friend. They have been my personal bank for 20 years and I’ve never had a bad experience!
  • DP
    Debbie Polignone
    Dec 12, 2023
    5.0
    Had an issue with my debit card activation Walked in and was taken care of immediately. I was asked questions to determine e what the issue might me The banked assisting me called their IT department who answered right away Wished me happy holidays asking if there was anything else
  • MN
    Michelle Norton
    Mar 20, 2023
    5.0
    The service at old second bank is fantastic. I had multiple girls working on my transactions and got done super fast. thanks for the awesome service.

Frequently Asked Questions About Old Second National Bank

What are the regular business hours for Old Second National Bank in Frankfort?

The bank is open Monday through Friday from 9:00 AM to 5:00 PM, and on Saturdays from 8:30 AM to 12:00 PM. It is closed on Sundays.

Does Old Second National Bank offer drive-through banking hours?

Yes, the drive-through is open Monday through Friday from 8:00 AM to 6:00 PM, and on Saturdays from 8:00 AM to 1:00 PM. It is closed on Sundays.