What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 6pm Saturday 9am - 12pm

Arsenal Credit Union

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United States
Florissant, MO
Arsenal Credit Union

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Credit union and loan service in Florissant, IL.

10/30/2026

We promise that a trip to your closest Arsenal branch is nothing to be scared of. 🕷️ Help us pick a costume contest winner. 👻

🎃 In the comments, let us know the number of your favorite costume from the photos.

🎃 Cast your vote by Sunday, Nov. 1.

🎃 We’ll award best individual and group photos by Tuesday, Nov. 2.

🎃 Make sure to scroll through all the pictures before casting your vote!

10/29/2026

As October brings cooler days and busier schedules, make managing your money one less thing to worry about with Free Checking.

⭕ Cover everyday purchases with ease.
⭕ Pay bills and manage your money on the go.
⭕ Keep more of your money with fewer fees.

No tricks, just simple, convenient banking.
https://arsenalcu.com/personal/accounts/checking/

10/27/2026

Just a reminder that through Oct. 31, we're collecting coats for Warner's Warmup. Drop off a new or gently used coat at any of our four branches. Also, don't forget to vote on which collection box you like best!

10/26/2026

Halloween came a little early for our team! We had a great time at the Arnold Chamber of Commerce's Trunk or Treat on Friday. 👻🎃

10/23/2026

This month, our employees came together to donate over $800 to the American Cancer Society to support the fight against breast cancer. Thank you to our team for helping make a difference! 🩷

10/23/2026

Don’t let high-interest balances haunt you this Halloween. An Arsenal credit card can help you take control of your spending with:

👻 No balance transfer fees
🎃 Rates as low as 9.90% APR*
🍫 Fewer fees

Learn more about Arsenal credit cards.
https://arsenalcu.com/personal/accounts/personal-credit/

10/19/2026

Help spread the warmth this winter! Donate a new or gently used coat to Warner’s Warmup by dropping it off at one of our four branches by Oct. 31.

We’ve added a fun twist to the coat drive to get our teams in the competitive spirit! Each branch decorated a collection box with a unique design. Comment below the number of your favorite by Oct. 31. We’ll announce the winner on Monday, Nov. 2.

10/19/2026

This fall, there’s a treat that’s way better than candy. When you refer a friend to Arsenal Credit Union in October or November, you’ll both:

💵 You’ll each earn $100 instead of the normal $75.
🎮 Referring members will be entered to win a Nintendo Switch 2.

So why just switch banks when you can switch banks AND enter to win a Switch 2? 👀 Your friends can open their account online in minutes if they’re 18 and up.
https://arsenalcu.com/member-referral/

10/16/2026

Just a reminder, tomorrow, Oct. 17, we’ll be at the Cross Keys Baptist Church (14255 New Halls Ferry Road, Florissant, MO 63033) for our free paper shred event. Destroy and recycle your paper documents safely on-site. Five (5) boxes max. (carry-on size).
https://arsenalcu.com/2026/09/shred-event-florissant/

10/15/2026

Happy ! Today, we're celebrating what makes credit unions special: the people and communities we're proud to serve! Our team is grateful for the opportunity to help our members reach their goals and feel confident in their future. Thank you to our members for choosing us to be part of your financial journey.

Address

14305 New Halls Ferry Road
Florissant, MO
63033

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 6pm
Saturday	9am - 12pm

Telephone

+13149626363

Website

https://arsenalcu.com/

Alerts

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