Mark S Densmore, PE, SI Expert Witness
Curriculum Vitae

Contact Information

  • Company: MSD Engineering, LLC
  • Phone: (941) 536-9504
  • Cell: (941) 400-0935
  • Fax: (941) 536-9505
  • Website:
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Specialties & Experience

General Specialties:

Construction Defects and Structural Engineering

Specialty Focus:

Roof Damage, Hail/Wind Damage, Moisture Intrusion/Damage, Structural Damage, Structural Collapse/Failure, Construction Defects, Structural Forensic Consultant/Engineer, Tornado Damage, Hurricane Damage, Flood Damage, Vibration Damage, Flooring Damage


Bachelor of Science Civil Engineering, Worcester Polytechnic Institute

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

25+ Years Engineering Experience. I am a professional structural forensic consultant/engineer and expert witness, licensed in 16 states, plus DC. My experience involves inspecting property damage/defects, documenting and evaluating damage due to the effects of "mother nature" (hail, wind, and water), and providing a litigation-ready report. You can count on me to scientifically examine and evaluate your construction defect and/or failure, and deliver a timely report. MSD Engineering gives you the personal service with integrity that you can depend on (Independent & Unbiased). I would like to put my 25+ years of engineering experience to use to serve as your expert witness. I have authored over 1800+ civil/structural forensic engineering reports and 500+ sinkhole and structural damage reports. I have inspected over 1000+ residential structures and 100+ commercial structures. I am a member of the American Society of Civil Engineers, American Society of Testing Materials, International Code Council, and National Society of Professional Engineers.