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Contact Us

Need assistance? Call our number below. You won’t get a recording, but real live people, ready to help you. Or, if you prefer, send an email and we’ll get back to you as soon as possible.

Email our departments directly:

Deposit Accounts
Loan Officers
Business Accounts
Human Resources

Or fill out our easy form:

Phone Number
How can we help?

Remember, Internet e-mail is not secure. Please do not send sensitive information, i.e. your social security number, account numbers, or other account information, via email.

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Our Branch Location

201 Wells Avenue South
Renton, WA 98057

Lobby and Drive-Up Hours

Monday through Thursday: 9am - 5pm
Extended Hours Friday: 9am - 6pm

See map below

Mailing Address

PO Box 360
Renton, WA 98057

Phone and Email

Toll Free: 866.372.1200
Local: 425.255.4400
FAX: 425.228.7227

E-mail: info@fsbnw.com


Teller-phone is a free telephone service that allows you to access your First Savings Bank Northwest accounts, day or night. Simply dial (425) 277-8610.

Check current deposit account balances, transfer funds, and get current loan information.