Chapter Administrator
Becky Patterson Phone: (971) 300-6165 Email Me
Chapter Officers & Directors 2026-27
Ashley Mahaffey Tullius
President
Pacific Foundation
Don H. Mahaffey Drilling
Compton, CA
Aaron Thomas
Vice President
Keller, N.A.
Phoenix, AZ
Brad Hutton
Treasurer
Pacific Foundation
Vancouver, WA
Nathan Tourtellotte
Secretary
Malcolm Drilling
San Diego, CA
Raffaele Zuccolo
Director
Center Rock Drilling
Beaverton, OR
Ray Fassett
Director
Condon-Johnson & Assoc. Oakland, CA
Jeff Veilleux
Associate Chair
PJ’s Rebar
Fremont, California