Colorado Ready Mixed Concrete Association Staff


Todd R. Ohlheiser, Executive Director

Todd Ohlheiser has been Executive Director for the CRMCA, as well as the Colorado Stone, Sand & Gravel Association (CSSGA) since 2013.  Prior to that, he spent many years in the construction, concrete, and aggregate mining industry managing businesses and operations the both US and Canada.  In the current capacity, Todd oversees both associations in an effort to positively impact legislative & regulatory issues, continuously drive safety, and drive overall improvement within the ready mixed concrete industry.

Todd holds a B. S. in Business Administration from Regis University in Denver, CO and a Associate Degree in Mechanical Engineering from the North Dakota State College of Science.  He is currently earning a Masters Degree in Organizational Leadership at Colorado State University Global Campus.

annelise-shepherdAnnelise Shepherd, Communications & Administrative Coordinator

Annelise has been involved with the Colorado Stone, Sand & Gravel Association (CSSGA) since August 2012 when she began working part time as the Administrative Assistant. Her involvement grew when she came on full time with the Colorado Ready Mixed Concrete Association (CRMCA) and CSSGA in January 2014. Her role has evolved to Communications & Administrative Coordinator.

Annelise spends her time managing the associations’ websites and social media presences, continued research and development of safety training products, event planning, and working with the membership to continue to expand industries’ impact throughout Colorado.

Annelise holds a B.S. in Psychology & Sociology from Virginia Commonwealth University. Her background includes administrative work and research in the social psychology and usability testing fields. She is an avid traveler and enjoys spending her time cooking, hiking, and exploring all that Colorado has to offer.

stevie-harris-crmcaStevie Harris, Program Administrator

Stevie Harris joined the Colorado Ready Mixed Concrete Association as the Program Administrator in June 2016. Her responsibilities include management of CRMCA educational and certification programs with an emphasis on the American Concrete Institute (ACI) program. She is also responsible for the coordination of CRMCA’s regional market and technical committees’ meetings, events and seminars. 

Prior to this role, she spent several years in association management for the real estate industry. She was instrumental in the coordination of a modified certification, which was adopted at the national level. Her passion for the industry stems from her upbringing in a family owned construction company, where her father was a licensed contractor for many years.

Stevie holds a B.A. in Sociology from Colorado State University and is also alumni of the Golden Key International Honor Society. She oversees various CRMCA Committee efforts and manages the ACI Certifications Program. Stevie and her husband enjoy spending weekends with their rescue pup in the beautiful outdoors.