Jimm Vosburgh, CAFM

Chapter Chair


Jimm Vosburgh serves as Vice President of Corporate Assets for West Valley Construction, an underground utility contractor with 8 locations in California and 1 in Nevada.  Jimm has been involved in construction fleet maintenance and management for over 30 years.  He started his career in the Operating Engineer’s Local 3 apprenticeship program as a Heavy Duty Repairman. He spent 16 years repairing heavy equipment in a quarry and on highway, dam & land development projects around the state. He transitioned into fleet management in 1996, before joining West Valley Construction in 1998.    

Jimm has been a NAFA member since 2002, CAFM
since 2008.  He looks forward to serving as a Chapter Officer.

NAFA is a not-for-profit, professional automotive fleet management 
association with 34 chapters in the United States and Canada.  

The NorCal-Northern Nevada Chapter covers the northern two-thirds of California and all of the State of Nevada except for the Las Vegas 
area.  NAFA NC-NN provides regional members supportive and educational services and networking opportunities.

David Barr



After graduating from the University of Rhode Island with a bachelor degree in Business Administration, David went to work for Modern Continental Construction Company working on the Central Artery Tunnel Project in Boston, Massachusetts (The Big Dig).  Employed as a Purchasing Agent, not only did he purchase all large scale construction materials but also purchased 250 fleet vehicles (cars, light duty and heavy duty trucks) per year for construction operations.  He also maintained all maintenance records and all ownership titles for a 1,300 vehicle fleet.  

Deciding to leave the cold weather, David moved to Turlock, CA and came to work for the Turlock Irrigation District as a Senior Buyer and soon after, he was promoted to the Position of Purchasing Supervisor.  David worked closely with the Fleet Department, purchasing all vehicles for the fleet since his arrival to the District.  In August of 2010, the position of Fleet Analyst opened within the District and was a perfect fit for David to work exclusively with the District’s fleet.  

David became an official member of NAFA in October, 2010, although he attended a number of meetings prior to joining.   He is excited to be serving NAFA.

Affiliate Chair - Norma Havens - affiliate@nafa-ncnn.com

Membership Chair - Dan McCann - membership@nafa-ncnn.com

Program Chair - Jason Hicks - program@nafa-ncnn.com

Safety Chair - Lonnie White - safety@nafa-ncnn.com


Secretary/ Reception Chair


Our Team

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Richard Callis

Chapter Vice Chair


Richard Callis is currently the Fleet Services Manager for INTREN, INC, a utility construction contractor, serving Utilities across 5 states, including 9 locations in California.

Richard has been in the transportation industry for over 30 years and the last 15 years as a fleet manager.  He started as a heavy duty mechanic in 1985, working his way up from the shop floor to his first fleet manager’s position in 2000 for a moving company. From there, he’s managed various fleets from refrigerated OTR trucking to the last 10 years in tree industry. In 2015, Richard accepted the challenge to manage INTREN’s west coast fleet operations.

Richard has been a member of NAFA since 2011 and has served on the NAFA/TCIA Utility Line Clearance Committee for 2 years. He looks forward to serving our chapter and the organization that’s given him so much. 

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