Sigma Engineering, Inc.
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Demonstrated Experience
A Practical Approach
Multidisciplined Capabilities
Expert Services
Insurance Coverage
Key Personnel
Key Personnel

Senior Staff

For detailed information please contact our office and request a Statement of Qualifications booklet.

Bijan Saless, PE
President

Mike S. Tabbara, REA
Vice President

Laura Gustorf
Marketing Director

Yonan Benjamin, CIH, CAC, DHS
Director, Industrial Hygiene and Indoor Air Quality

Keith Farrell, RG
Senior Registered Geologist
Chris Wells, REA, CSST
Senior Environmental Scientist

Sigma Engineering, Inc.

www.SigmaEngineeringInc.com