7501 E Lowry Blvd
Denver, CO 80230-7006
(303) 361-4000
(303) 361-5000 (fax)
Pinnacol Assurance does just one thing, and does it better than anyone: provide caring workers’ compensation protection to Colorado employers and employees. The 57,000 employers we insure enjoy fast claims support, convenient online tools, a keen understanding of their business, and the expertise of the largest workplace safety team in the state. We’re responsible stewards of customer premiums, giving back through general dividends and rate decreases for three consecutive years. Our online home is Pinnacol.com.