How to send a check with Heights Auto Workers CU(IL).
A guide to mailing a real paper check from your Heights Auto Workers CU(IL)account — with premium options like Certified, Priority, and Express Mail that your bank doesn't offer.
Heights Auto Workers CU(IL) bill pay vs. Check Supply.
See how Check Supply compares with Heights Auto Workers CU(IL)'s traditional bill-pay rails. Unlike your bank, Check Supply offers premium mail options — Certified, Priority, and Express — alongside faster processing and real-time tracking.
| Feature | Heights Auto Workers CU(IL) bill pay | Check Supply |
|---|---|---|
| Processing time | 3–5 business days | Same day (before 3 PM ET) |
| Delivery time | 5–7 business days | 1–5 business days |
| Mobile app | Limited mobile features | Full iOS app |
| Tracking | Limited | Real-time status + receipts |
| Setup | Online banking enrollment | Two-minute Plaid flow |
| Certified Mail | Not available | Available · signature + tracking |
| Priority Mail | Not available | Available · 1–3 days with tracking |
| Express Mail | Not available | Available · 1–2 day delivery |
Heights Auto Workers CU(IL)
Heights Auto Workers CU(IL) is supported by Check Supply for secure check mailing with premium delivery options.
Mailing a check from Heights Auto Workers CU(IL) in under four minutes.
With Check Supply, you get access to premium mail options like Certified, Priority, and Express Mail that Heights Auto Workers CU(IL) doesn't offer. Whether you prefer your iPhone or a desktop browser, you can handle the full flow quickly, securely, and without any hassle.
Disclaimer: this page is an independent guide by Check Supply and is not affiliated with Heights Auto Workers CU(IL).
Zelle at Heights Auto Workers CU(IL).
Zelle support for Heights Auto Workers CU(IL) is still being reviewed
Zelle support for Heights Auto Workers CU(IL) is not confirmed in the latest mapped dataset. Check Heights Auto Workers CU(IL)'s official site or the Zelle enrollment directory before relying on Zelle for this institution, or use Check Supply to send the payment by mailed check.
Use Check Supply to send payments that do not fit Zelle's availability or transaction limits.