Dorvin D. Leis Co., Inc.
Dorvin D. Leis Co., Inc.

Hawaii's Premier Mechanical Contractor Since 1967


About Us

The DDL Team

Name Title E-Mail
Betty Leis Owner  
Stephen T. Leis President, Chief Executive Officer Stephen@leisinc.com
Nancy Leis Overton Vice President Nancyo@leisinc.com
Richard Pennington Executive Vice President Rich@leisinc.com
David Parke Vice President of Construction Operations DParke@leisinc.com
Ward Letvin Chief Financial Officer Wardl@leisinc.com
David Painter Human Resources Davidp@leisinc.com
Jason Blinkhorn Fire Protection Division Manager JasonB@leisinc.com
Sachin Shah Director of Design Build Division SachinS@leisinc.com
Wayne Yamabe Director of Procurement WayneY@leisinc.com
Tom Freudig Kauai Island Manager Tomf@leisinc.com
Byron Tanaka Oahu Pipe Trades Division Manager ByronT@leisinc.com
David Randall Maui Pipe Trades Manager Davidr@leisinc.com
Mike Neumiller Kauai Pipe Trades Manager Miken@leisinc.com
Jerry Haddin Big Island Pipe Trades Manager Jerryh@leisinc.com