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Unlike others, VERTEX provides forensic consulting alongside traditional AEC services which allows for a 360 degree view of your project.

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VERTEX CIH, Alexander Johnsen

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US: 888.298.5162

Global: +1.781.952.6000

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Colorado

Alexander Johnsen CIH

Senior Industrial Hygienist, I.H.B.S.

Alexander Johnsen has over nine years of experience working on various construction and environmental remediation projects at residential, commercial, municipal, and government sites. With a broad clientele base ranging from individual homeowners to private contractors and government agencies, Mr. Johnsen has worked extensively with a wide variety of environmental contaminants and cleanup procedures.

Education & Certification

B.S. Biology, University of Colorado

Expert Witness Services

Environmental, Air Quality

Environmental, Demolition & Abatement

Environmental, Environmental Compliance/Disclosure

Environmental, Environmental Safety

Environmental, Hazardous Waste