An Experienced Team of Industry Experts: As one of the largest, independently owned insurance firms in the region, TriSure helps the area’s leading businesses successfully manage risk through our full range of comprehensive services. TriSure was founded in 1999, when two competing insurance firms realized they shared the same philosophy – providing the highest level of client service with honesty and financial integrity. Property & Casualty Insurance: Workers' Compensation • Umbrella • Automobile/Equipment • General Liability • Builder's Risk • Claims Management • OSHA Safety & Site Inspections • OSHA Training Bonding: Performance & Payment Bonds Personal Insurance: Home • Auto • Umbrella Employee Benefits: Health Insurance • Group Life • Disability