1200 Westlake Avenue N., Suite 301,  Seattle WA  98109-3528
Phone  206.284.0061

Kelly Barber, Chief Financial Officer 
kbarber@agcwa.com

Alta Bassett, Customer-Service Associate
abassett@agcwa.com

Greg Crisostomo, Senior Accountant 
gcrisostomo@agcwa.com

David D’Hondt, Executive Vice President
ddhondt@agcwa.com

Sonja Forster, Seattle District Manager 
sforster@agcwa.com 

Randy Guzman, Assistant Safety Director 
rguzman@agcwa.com

Paulina Hampton, Safety Specialist
phampton@agcwa.com

Philip Hong, Accounting Assistant
phong@agcwa.com

Mandi Kime, Director of Safety
mkime@agcwa.com

Andrew Ledbetter, Director of Labor Relations
aledbetter@agcwa.com

Sean Lewis, Director of Marketing
slewis@agcwa.com

Greg Manoske, Chief Facilities Engineer
gmanoske@agcwa.com

Stacy Mullane, Chapter Events & Membership Director
smullane@agcwa.com

Penny Schmitt, Safety & Labor-Relations Assistant 
pschmitt@agcwa.com 

119 North Commercial, Suite 110,  Bellingham WA  98225
Phone: 360.961.5323 

Lance Calloway, Northern District Manager
lcalloway@agcwa.com

The Larson Building  –  6 South Second Street, Suite 910, Yakima WA  98901
Phone: 206.549.6442 

Celina Venegas-Sanchez, ASP – Central District Manager & Safety Representative
csanchez@agcwa.com

3601 20th Street East, Fife WA  98424
Phone: 253.896.0033  –  Fax: 253.896.0036

Tim Attebery, Southern District Manager
tattebery@agcwa.com

410 11th Avenue SE, Suite 203,  Olympia WA  98501-2383
Phone: 360.352.5000   –   Fax: 360.352.4411

Jerry VanderWood, Chief Lobbyist
jvanderwood@agcwa.com 

Michele Willms, Lobbyist
mwillms@agcwa.com

PO Box 14309, Tumwater WA  98511
Phone: 360.352.1632   –  Fax: 360.352.2940

Lauren Gubbe, Director of Workers’ Compensation Group Retro Program
lauren@agcwa.com

Violet Wilson, Seattle Light-Duty Center Manager
violet@agcwa.com

Craig Patnode, Arlington Light-Duty Center Manager
craig@agcwa.com

Nate Watts, Tacoma Light-Duty Center Manager
nate@agcwa.com

Howard Hoefs, Spokane Light-Duty Center Manager
howard@agcwa.com

1200 Westlake Avenue N, Suite 411,  Seattle WA  98109-3528
Phone: 206.284.4500   –   Fax: 206.284.4595

Diane Kocer, Executive Director 
dkocer@agcwa.com

Dan Morris, Director of Education and Training
dmorris@agcwa.com

Michael Ervin, Education Program Associate
mervin@agcwa.com

Sarah Patterson, Workforce Development Director
spatterson@agcwa.com