Our Practice Engineering Services Engineering Portfolio Interface Engineering News Careers Contacts
Our Practice Home
- Our Leadership
- Our Culture
- Awards
- Testimonials
- Locations
- Registrations
- Charitable Work
New Book
New Book on Green Building Breakthrough:
Platinum LEED on a Conventional Budget

New BookCheck out IE’s pioneering work in this complimentary, illustrated 48-page book.
Download (PDF 5MB) »
Learn More »
   
Our Practice  

Our Leadership


Steven Dacus, PE

Associate Principal
Steven Dacus, PE Steve is a Senior Mechanical Engineer with over sixteen years experience. His background includes energy and life cycle cost analysis, as well as building commissioning. Steve has experience with virtually all building types and has extensive field experience with virtually all control vendor products. Steve has been a successful team leader for Interface for several years. Reflecting on his leadership skills, he comments, “I believe in leading through example and encouragement. Whether between consultants or within our company, I work to keep everyone on the project team informed and motivated toward realizing our goals for each project—timely, accurate construction documents.” Steve also has considerable sustainable design experience with a concentration on energy consultation strategies. Steve is a Registered Engineer in Oregon and Washington and a member of ASHRAE.
 
Leadership


Omid Nabipoor,
LEED® AP

President

David Pickett, PE,
LEED® AP

Senior Vice President

Andrew Briones
Associate Principal

David Chesley, PE, RCDD, LEED® AP
Associate Principal

Joel D. Cruz
Principal

Steven Dacus, PE
Associate Principal

Paul DuPont, PE
Principal

Robert Dupuy, LC, IALD
Associate Principal

Issam Elsahili
Principal

Andy Frichtl, PE
Principal

Jonathan F. Gray, CIPE
Principal

Hormoz Janssens, PE,
LEED® AP

Principal

Creighton Kearns, PE
Principal

Stuart Lindsay,
LEED® AP

Principal

Beverly Markstrom
Principal

Rob Matteson, CIPE,
LEED® AP

Principal

John McMichael, PE
Principal

Philip Michaels, PE,
LEED® AP

Principal

Nicholas P. Rich, PE,
LEED® AP

Principal

Douglas C. Smith, PE,
LEED AP

Associate Principal

David A. Williams, PE,
LEED AP

Associate Principal

 

503.382.2266   ·