Based in Orange County, California, Infinity Assurance Group (IAG) is a full-service independent insurance brokerage serving clients across the West and nationwide. IAG’s goal is to protect your business, your executives and employees, and your family from the unexpected by finding the right coverage at an affordable rate. Its team brings deep expertise in property, complex and excess liability, management and executive liability, surety, workers’ compensation, employee benefits, high-net-worth personal lines and captive insurance solutions. IAG works with businesses in manufacturing, construction, transportation, warehousing and logistics, hospitality, and large property risks.
IAG’s philosophy is simple: “Trust… But Verify.” Too many businesses assume their coverage is in place, only to find gaps when a claim happens. IAG acts as an extension of its clients’ management teams, reviewing what’s really in place and making sure every policy delivers what it promises. Founded by Chairman John Kookootsedes and led by CEO Eric Doll, IAG joined Keystone in 2026 as its first Platform Partner in California. That partnership gives clients wider carrier access and more resources, with the same personal service they’ve always relied on.
