Gallagher Benefit Services, Inc. Gallagher Benefit Services, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Finance & Insurance >> Insurance >> Insurance Agencies and Brokerages Gallagher Benefit Services, Inc. 906 W Second Ave, Ste 400Spokane, WA 99201 (509) 838-5571 Visit Site Connect With Us Member Since: 2003 Send a message to: Gallagher Benefit Services, Inc. Your Name: Your Email: Subject: Message: (Date: 12/4/2023)