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2026 CEA Officers

(Seated, from left)
President — Kathryn Cahill Thompson, Cahill Contractors LLC  
Past President/Treasurer — Kevin O’Riordan, Hathaway Dinwiddie Construction Co.
(Standing, from left)
Secretary — Michael Walton

First Vice President — Bob Erskine, S. J. Amoroso Construction Co., LLC 
Vice President — Dan Oliver, Rodan Builders, Inc.

image 1

President

Kevin O’Riordan, CEO

Hathaway Dinwiddie Construction  
Co.

275 Battery Street, #300
San Francisco, CA 94111
Phone:  (415) 986-2718

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First Vice President

Kathryn Cahill Thompson, CEO
Cahill Contractors LLC

425 California Street, Suite 2200
San Francisco, CA 94104
Phone: (415) 986-0600

CEA Officers

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