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Sierra Construction Company, Inc.
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Roger Collins
Chief Executive Officer
Bryan Ploetz
President
Justin Griner
IT Manager
Andy Bley
Director Of Business Development And Preconstruction
Nancy Adler
Director Of Corporate Administration
Alex Newton
Project Manager
Robert Overton
Project Engineer
Eduardo Equihua
Evan Heeringa
+ 9 more
April 1, 2024 - present
January, 2023
August, 1999
President at LBU Community Clinic
President at Great Neck North High School
President at Benicia Unified School District
President at HUPY AND ABRAHAM, S.C
President at CTR Technical Services