Liberty Mutual Surety Liberty Mutual Surety Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Services >> Bond and Surety Liberty Mutual Surety 24001 E Mission Ave Ste 100Liberty Lake, WA 99019 | View on Google Maps Mike Sommerville (509) 960-3852 Visit Site Connect With Us Construction bonds. Member Since: 2005 Send a message to: Liberty Mutual Surety Your Name: Your Email: Subject: Message: (Date: 8/11/2025)