Staff

Sandra Giarde, CAE

Executive Director


Sandra serves as chief administrative officer of the association and has overall responsibility for CLCA operations and staff. She manages and directs staff, oversees the lobbying efforts of the association, manages fiscal operations, serves as liaison to other construction and green industry groups, assists with the LEAF scholarship fund, administers the Landscape Water Conservation Foundation and oversees the general administration of all association activities and business.

Maria Abero

Accounting Manager


Maria administers the accounting functions for CLCA, LEAF, LandPAC, Water Conservation Foundation and CLCA Insurance Solutions. Maria serves as liaison to the Chapter Presidents Council, Membership Committee and Chapter Treasurers.

Micheyl Barnett

Meetings & Events Manager


Micheyl organizes and manages CLCA’s seminars, conferences and tradeshows. She serves as the liaison to the Events, Landscape Industry Show, Education and Associate Member committees.

Susan Carlson

Graphic Designer


Susan works with CLCA’s members and staff on the association’s public relations, marketing, internet and communications efforts.

Jessie Riggs Schambers

Certification Program Coordinator / Administrative Assistant


Jessie supports CLCA HQ, maintains the online bookstore, oversees general front desk duties and much more!

John Sassaman

Communications Manager


John works with CLCA’s members and staff on the association’s public relations, marketing, internet and communications efforts.

Cassandra Sonne

Water Programs Certification Manager


Cassie oversees the Water Management Certification program and is a resource to members, the industry and the public on water efficient landscaping. She works with green industry professionals, consumers, government leaders and other water stakeholders.