Old Second National Bank

4.5
41 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
3S041 Route 59, Warrenville, IL
60555, United States

Hours

Reviews

4.5
41 reviews
5 stars
35
4 stars
1
3 stars
0
2 stars
0
1 star
5
  • TT
    T.
    Aug 2, 2025
    5.0
    Extremely helpful, friendly, polite and patient customer service. I am enjoying my experience with Old second Bank. Leena Priya is wonderful to work with. Priya Hira is extremely friendly and helpful I am having a pleasant experience working with Old second Bank here in Warrenville
  • OL
    olivia lyngaas
    Jul 31, 2025
    5.0
    Everyone is always so helpful and goes out of their way to give you the best experience. I never have to wait a long time and they are able to answer any questions I have.
  • LF
    Larry Filpi
    Nov 29, 2023
    5.0
    They were very polite and helpful they are a great group of people

Frequently Asked Questions About Old Second National Bank

What are the regular business hours of Old Second National Bank?

Old Second National Bank is open Monday through Friday from 9:00 AM to 5:30 PM, and on Saturdays from 9:00 AM to 1:00 PM. The bank is closed on Sundays.

Does Old Second National Bank offer drive-through services?

Yes, drive-through hours match the regular hours: Monday through Friday 9:00 AM to 5:30 PM and Saturday 9:00 AM to 1:00 PM. The drive-through is closed on Sundays.