As a trusted name in workers' compensation insurance for Colorado employers, we've made it our business to protect their business. And even though we work with more than 57,000 employers across the state, we provide the type of focused, personalized attention that helps keep worksites safe, gets injured workers back to work, helps them stay healthy and ensures that Colorado has a prepared workforce and a strong economy.

The Pinnacol Difference

We were established as the trusted source of workers' comp insurance for Colorado companies more than 100 years ago — a role we're proud to continue serving in today. And 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. Learn more about The Pinnacol Difference. 

Spanish Services
Customers come first.
Jessica Rael
Business Services
When you care about the details, it shows.
Rod Cole
Start from a place of caring, and it's not work.

The Pinnacol Assurance difference

Satisfied employers

90 percent of our customers chose to keep their business with Pinnacol last year 

Safety first

Our safety consultants spend more than 35,000 hours per year keeping Colorado businesses safe

Award-winning workplace

Pinnacol has been recognized as one of the best places to work by AARP, ColoradoBiz Magazine and the Denver Business Journal and The Denver Post

Giving back

Last year, nearly 80 percent of our employees spent time volunteering in the community

group of people and a service dog