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WFO 1

William O’Keeffe

President & CEO
rafael-new

Rafael Valencia

Territory Manager - West, ext. 734
415.230.6734
415.230.6735 (fax)
Mike White

Michael White

Territory Manager – Central, ext. 728
415.230.6728
415.230.6729 (fax)
Mike Gebruers

Mike Gebruers

Territory Manager – Northeast & Int'l, ext. 762
415.230.6762
415.230.6763 (fax)
Jesse Fuentes

Jesse Fuentes

Territory Manager – Southeast & Caribbean, ext. 730
415.230.6730
415.230.6731 (fax)
Tim3_small

Tim Nass

VP of National Sales, ext. 704
415.230.6704
415.230.6705 (fax)
Diana-san-diego-sm-2

Diana San Diego

VP of Marketing, ext. 756
415.230.6756
415.230.6757 (fax)
Ron Drew

Ron Drew

VP of Operations, ext. 640
415.230.6640
415.230.6641 (fax)
Sharon Heagney

Sharon Heagney

VP of Engineering & Project Management, ext. 740
415.230.6740
415.230.6741 (fax)
mike-augustine

Mike Augustine

National Technical Director & Architectural Representative, ext. 708
415.230.6708
415.230.6709 (fax)
Peter Cheung

Peter Cheung

Director of Finance, ext. 750
415.230.6750
415.230.6751 (fax)
kasia-sister-photo-sm

Kasia Grzelak

Executive Coordinator, ext. 722
415.230.6722
415.230.6723 (fax)
Thanh Truong

Thanh Truong

CAD/Engineering, ext. 746
415.230.6746
415.230.6747 (fax)
Bruce-Chow

Bruce Chow

Senior Project Manager, ext. 774
415.230.6774
415.230.6775 (fax)
Denise Esquivel

Denise Esquivel

Project Manager, ext. 742
415.230.6742
415.230.6743 (fax)
Catherine Masuda

Catherine Masuda

Director of Contracts Administration, ext. 744
415.230.6744
415.230.6745 (fax)
jennifer-hom

Jennifer Hom

Marketing Coordinator, ext. 758
415.230.6758
415.230.6759 (fax)
Tina Zhao

Tina Zhao

Project Management Assistant, ext. 714
415.230.6714
415.230.6715 (fax)
Karen Wu

Karen Lim

Office Manager, ext. 712
415.230.6712
415.230.6713 (fax)
Owen Lai

Owen Lai

Payroll Manager, Accounting Assistant, ext. 752
415.230.6752
415.230.6753 (fax)
Leo Zhang

Leo Zhang

Accountant, ext. 754
415.230.6754
415.230.6755 (fax)
Jung Eun Yun

Jung Eun Yun

Accounts Payable Manager, ext. 764
415.230.6764
415.230.6765 (fax)
Rex 1

Rex

Office Security

Call Us

888.653.3333 - English
888.653.3333 ext. 734 - Spanish

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