Physical Address
106 Petrolia Street,
Karns City, PA 16041
Mailing Address
For payments and correspondence
PO Box E
Karns City, PA 16041
Address: 106 Petrolia Street,
Karns City, PA 16041
Phone: (724) 756-6700
Fax: (724) 756-7441
Email: karnsmo@armcocu.com
Apply at ArmcoCU.com
Visit Any Branch
Authorized Transactions: If you authorized the original transaction at the time of the purchase but now are having an issue with the product, service, price or merchant.
Unauthorized Transactions: You don’t recognize the charge.
If you’re unsure which form you should use please give us a call at (724) 284-2020. We are happy to help!
Armco CU membership is offered to any active employee, retiree, widow or widower of one our Sponsor Organizations. To become a sponsor organization contact marketing@ArmcoCU.com. There is no-cost and no-obligation for your business.
View a list of current Sponsor Organizations
Also eligible for membership are immediate family members (spouse, parent, child, sibling, grandparent or grandchild) of a current or potential Armco CU member, as well as persons living within the same residence and maintaining a single economic unit with a current Armco CU member or eligible member. Former Armco CU members are always welcome to rejoin.
What happens if your employer isn’t a Sponsor Organization and you are not related to anyone who is already a member? No problem!
You can still join and enjoy all of our products and great rates. Call or visit a branch during normal business hours to explore your options!
Phone: 724-284-2020 | Email: contact@ArmcoCU.com
Stop!
For a better mobile banking experience, download the Armco CU app for your smartphone. We do not recommend accessing the online banking platform through the website by using your mobile phone. If you need assistance setting up mobile banking, contact us at 724-284-2020
Download app here:
Benefits of the Mobile App
•Easier to login – tap the app on your phone and instantly connect to mobile banking
•Avoid passwords by using fingerprint or facial authentication (available for supported devices)
•Deposit checks using your phone’s camera. View tutorial here.
•Search for nearby ATM locations
•Check account balances between all your Armco CU accounts: savings, checking, certificates, loans, credit card, youth accounts
•Transfer money between your Armco CU accounts
•Pay bills and schedule payments
•Apply for a loan
•Open additional accounts
•Access card controls
•Access eSTATEMENTS
•Set electronic alerts
•Access forms
•Utilize MyCardRules for the Cashback Rewards Visa® Credit Card
