Susan L. Evans

Susan L. Evans, CIH, CSP, P.E.

Senior Consultant

Ms. Susan Evans is a Certified Industrial Hygienist and Certified Safety Professional with over 28 years of experience in industrial hygiene, environmental health and safety evaluations, and compliance efforts. She has participated in numerous industrial hygiene, safety, and environmental projects including indoor air quality, microbial colonization, sewage infiltration, smoke and asbestos investigations, remediation/abatement plans and oversight, water and air quality, worker exposure assessments, regulatory agency compliance, real estate environmental assessments, safety investigations, and construction site specific plans, training, and on-site monitoring. Ms. Evans regularly conducts investigations related to building assessments, building code compliance, slips, trips and falls, and ADA (Americans with Disabilities Act) compliance assessments.

Ms. Evans is also a civil engineer with 25 years of experience in building construction/reconstruction oversight and investigations. She regularly conducts investigations for building envelope and component analysis for walls, finishes, mechanical, plumbing, and water intrusion. She has evaluated buildings for construction defects, wood rot, tree fall damage, snow and wind damage, forces from tree roots or earth movement and acoustical concerns including noise and vibration transmission.

Ms. Evans regularly provides litigation support for a wide variety of cases.



  • AIHA Technical Guide for Wildfire Impact Assessments, American Industrial Hygiene Association Publications, January 2018
  • Wildfires - The Role of the Industrial Hygienist in Evaluating Smoke Damage, American Industrial Conference and Exhibition, June 2017
  • Investigations and Evaluations; Back to Basics, Joint Puget Sound Claims Adjusters Association and Washington Defense Trial Lawyers, March 2017
  • Mold and Sewage, and How Little Claims Can Become Big Losses, CPCU Organization, January 2017
  • Settlement Objectives, Joint Puget Sound Claims Adjusters Association and Washington Defense Trial Lawyers, March 2016
  • Developing Effective Air Contaminant Bake Outs, American Industrial Hygiene Conference and Exposition, June 2015
  • The Science of Forensics, Oregon Claims Adjusters Association, OCAA Spring Symposium, April 2015
  • Leak Detection as a Part of Water Loss Evaluations, Puget Sound Adjusters Association, PSAA Spring Symposium, March 2015
  • How Little Claims Become Big Losses, Puget Sound Adjusters Association, PSAA meeting, February 2015
  • When "Home Sweet Home" Isn't - An Unusual Indoor Air Quality Problem, Northwest Occupational Safety and Health Conference, October 2014
  • Forensic Evaluations, Washington Association of Independent Medical Examiners, September 2014
  • See CV for further publications

Home Office


700 South Industrial Way Seattle, WA 98108
  • Phone: (206) 622-2007
  • Fax: (206) 622-2248

ESi's expertise spans dozens of industries and specializations organized across several practice groups, each staffed by dozens of in-house experts with the technical knowledge, hands-on expertise, and courtroom experience required to execute projects for and with our clients from start to finish.

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