USI Insurance Services USI Insurance Services Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Professional Services USI Insurance Services 601 Union StreetSeattle, WA 98101 | View on Google Maps Jaime Johansen (206) 577-5531 Visit Site Property & Casualty Insurance Agency Member Since: 2025 Send a message to: USI Insurance Services Your Name: Your Email: Subject: Message: (Date: 4/4/2026)