Same Experienced Team – New Agency Name


Dan Bertrand - CoreMark Insurance

Dan Bertrand – CoreMark Insurance

By Daniel Bertrand – CEO – CoreMark Insurance Services, Inc

As the endorsed insurance agent of the CCTA for close to 9 years, Armstrong & Associates Insurance Services takes pride in bringing to CCTA members access to competitive and comprehensive insurance programs. The same CCTA endorsed team who brought you discounted Workers’ Compensation programs, exclusive Health Insurance programs and access to the most competitive trucking rates in California is changing our name to CoreMark Insurance Services, Inc.

Founding partners Dan Bertrand, Sean Tsui and Mathew Nabity are joining resources to create CoreMark Insurance Services, Inc. Our agency is only new in name, for we will continue to rely on the same experienced, knowledgeable and service focused staff that made us the premier transportation agency in California.

Healthy partnerships are those where all parties thrive. As the CCTA grew its services and membership benefits, so did our agency. With the support of the CCTA members, our agency enjoyed excellent growth and excellent results with our insurance carrier partners. It was this success and synergy that continue to attract A+ rated insurance companies to develop and offer discounted trucking programs. Those same insurance companies quickly realized that CCTA members are a cut-above in terms of their business acumen and the underwriting results reflected that.
Our agency enjoyed extremely low loss ratios with our book of business. We owe a lot of that to CCTA members who tend to see the big picture and the long term benefits of operating smartly and safely.

Those who understand that:

  • It is more cost-effective to sit a truck than to put an unqualified driver in it.
  • Well maintained equipment reduces or avoids claims and keeps insurance rates down.
  • The power of membership brings value through education, having a voice and sharing best practices with one another.

The owners and staff of CoreMark Insurance Services, Inc wish to thank the members for years of support. We are honored and excited to continue to bring to CCTA members the best and most competitive insurance programs.

Please visit us at and like us on Facebook.

CoreMark Insurance Services, Inc

Toll Free (866) 340-2247