Colorado Springs, Colorado
Colorado Springs, Colorado
2 North Nevada Ave. Suite 1020, Colorado Springs, Colorado 80903
Colorado Springs, Colorado
Colorado Springs, Colorado 80903
Phone
(719) 266-3900
Fax
(719) 266-3901

Mark Andrew, PE
Colorado Springs Manager
Mark serves as EST’s Colorado Springs Manager overseeing all company affairs and interests in the Colorado Springs areas. This includes, but is not limited to: construction management, roadway and bridge design, survey, and traffic engineering and management operations.
Colorado Springs Staff
Richard Zamora, PE
Senior Engineer
Mark Andrew, PE
Colorado Springs Manager
Ananna Anu, PE
Project Engineer
Laura Zamora, PE
Senior Engineering Manager
Sarah Itz
Senior Biologist / Environmental Programs
Mario Castaneda
CAD Technician / Inspector
Lane Sanders
EST Graphics Designer
Mario Jimenez
Construction Manager
Holly Fransua Lundquist
Construction Project Manager
Joshua Barnes
Construction Inspector
Derek Wagner
Construction Inspector
Wayne Greene
Construction Inspector
Josh Hare
Construction Inspector
Nathaniel Pitts
Construction Inspector
Jesse Mullins
Construction Inspector
Colorado Springs Projects
Colorado Careers
Colorado Springs News
EST Inc. is proud to announce the acquisition of Craig & Keithline Inc.!
EST Inc. is proud to announce the acquisition of Craig & Keithline Inc.! This merger of two of Oklahoma’s most experienced engineering firms offers a wide variety of advantages to our customers. Craig & Keithline has some of the most experienced transportation...
Paul Jesaitis, PE Joins EST as Colorado Regional Director
Paul Jesaitis, PE Joins EST as Colorado Regional Director For the last 6 years, Paul Jesaitis has served as the Colorado Department of Transportation (CDOT) Region 1 Transportation Director where his responsibilities included managing all aspects of the state highway...
EST Announces the acquisition of GeoConcepts
EST is excited to announce that we have added a new company to our team! EST now owns and operates a Los Angeles based company called GeoConcepts. GeoConcepts is a multi-disciplined geology and geotechnical engineering firm in Los Angeles, California. They provide...