Why Choose Pinnacol Assurance?

For more than 100 years, Pinnacol Assurance has done one thing – provide workers’ compensation insurance in Colorado. That singular focus distinguishes Pinnacol from its competitors and makes the company the preferred workers’ comp carrier for nearly 56,000 Colorado employers. Our integrated, customer-focused service approach gives you access to a team of professionals that are focused on understanding the challenges unique to your industry.

States Participating



I love, love, love my Pinnacol team! We have a wonderful working relationship. It’s more of a back and forth conversation, and they help me stay on the ball through weekly interactions.

Pam, Greeley, CO

Everyone has been professional and a pleasure to work with. Our claims experience was very easy from start to finish.

Construction Risk Manager, Denver, CO

Brand Values

Our policyholders are at the foundation of all we do and the reason we work so hard doing it. From the road pavers to the trailblazers, the food purveyors to the craft brew makers, the home builders to the peach growers…we insure them all. In fact, more Colorado companies trust Pinnacol Assurance for their workers’ compensation insurance than any other, knowing we’ve made it our business to protect their business.

Special Discounts

Pinnacol offers a range of discounts for loyal policyholders and for those who take steps to reduce injuries and contain costs. These include the Pinnacol performance credit, group association discount, cost containment discount and more.

Insurance Lines

Commercial Insurance
Workers Compensation