Security Promise

Our Credit Union will never ask for any personal credit card or financial information via email. We do not share our internal email lists with anyone, and have security in place to ensure that our internal databases are not being accessed.

Routing Number

Service 1 Federal Credit Union's routing number is: 272483264

Tip of the Month

Contact Us

Our main office is located on East Sherman in Muskegon, Michigan. Other branches include the newly opened Lakes Mall Branch on Eastwind Drive and satellite branches in Mobile, Alabama and Neosho, Missouri. All four locations commit to the superior level of service setting us apart from the other financial institutions.

In addition to the contact methods below, you may also reach us with our online information request form.

Muskegon, MI Branch - E. Sherman

Service 1 Federal CU
P.O. Box 810
1075 E. Sherman Avenue
Muskegon MI 49443

Ph: 1-231-739-5068
Fx: 1-231-737-3522

More information.

Muskegon E. Sherman Branch Hours
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
Lobby	Closed	9:00am	10:00am	9:00am	9:00am	9:00am	Closed
Lobby	Closed	5:15pm	5:15pm	5:15pm	5:15pm	5:15pm	Closed
Drive Through	Closed	9:00am	10:00am	9:00am	9:00am	7:30am	9:00am
Drive Through	Closed	5:15pm	5:15pm	5:15pm	5:15pm	6:00pm	12:00pm

Muskegon, MI Branch - Lakes Mall

Service 1 Federal CU
1625 Eastwind
Muskegon MI 49444

Ph: 1-231-799-0517
Fx: 1-231-799-0825

More information.

Muskegon Lakes Mall Branch Hours
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
Lobby	Closed	9:00am	10:00am	9:00am	9:00am	9:00am	9:00am
Lobby	Closed	6:00pm	6:00pm	6:00pm	7:00pm	6:00pm	3:00pm
Drive Through	Closed	9:00am	10:00am	9:00am	9:00am	9:00am	9:00am
Drive Through	Closed	6:00pm	6:00pm	6:00pm	7:00pm	6:00pm	3:00pm

Mobile, AL Branch

Service 1 Federal Credit Union
Building 47 Broad ST
PO Box 50256
Mobile, AL. 36605

Ph: 1-251-432-8538
Fx: 1-251-438-9658

More information.

Mobile Branch Hours
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
Lobby	Closed	8:30am	9:30am	8:30am	8:30am	8:30am	Closed
Lobby	Closed	4:00pm	4:00pm	4:00pm	4:00pm	4:00pm	Closed
Drive Through	Closed	8:30am	9:30am	8:30am	8:30am	8:30am	Closed
Drive Through	Closed	5:00pm	5:00pm	5:00pm	5:00pm	5:00pm	Closed

Neosho, MO Branch

Service 1 Federal Credit Union
P.O. Box 96
816 W. Harmony
Neosho, MO. 64850

Ph: 1-417-451-7588
Fx: 1-417-451-5304

More information.

Neosho Branch Hours
	Sun	Mon	Tue	Wed	Thu	Fri	Sat
Drive Through	Closed	8:30am	8:30am	8:30am	8:30am	8:30am	Closed
Drive Through	Closed	5:00pm	5:00pm	5:00pm	5:00pm	6:00pm	Closed

Xtend Shared Branching

Additionally, as a member of the Xtend Shared Branching program, you have access to over 120 branches throughout Michigan and Northern Indiana. Be sure to visit the Xtend web site for details about shared branching.