expert witnesses
Concrete Slabs / Foundations Expert Witnesses: 21
Roadway Highway Construction Expert Witness William Stein
PO Box 355
Longville LA
70652
USA
phone: 337-725-3052
![William-Stein-Engineering-Expert-Photo.jpg](/Content/images/members/William-Stein-Engineering-Expert-Photo.jpg)
Transportation Engineering Expert Witness Shakir Shatnawi
Dr. Shakir Shatnawi, Ph.D., P.E.
Highway Engineering/Traffic Engineering Expert
El Dorado Hills CA
95762
USA
phone: 916-790-1158 or 916-990-6488 (Cell)
![Shakir-Shatnawi-Transportation-Engineering-Expert-Photo.jpg](/Content/images/members/Shakir-Shatnawi-Transportation-Engineering-Expert-Photo.jpg)
Construction Litigation Expert Witness Robert Ryan
Robert Ryan, PhD, PE
Evergreen Park IL
60805
USA
phone: 757-377-9398
![robert-ryan-construction-defect-expert-photo.jpg](/Content/images/members/robert-ryan-construction-defect-expert-photo.jpg)
Construction Defect Expert Witness Mark Rieser
Mark E. Rieser, II, MS, PE, AIA, GBC, GEC
President / CEO / Civil Engineer
See Multiple Addresses Below
CA USA
phone: N. CA HQ 408-392-2345 S. CA HQ 310-651-9995
![Rieser-Building-Group-Logo.gif](/Content/images/members/Rieser-Building-Group-Logo.gif)
Forensic Structural Engineering Expert Witness Casey Hemmatyar
Casey K. Hemmatyar, PE, SE
Chief Expert
515 South Flower St.,
Suite 1800
Los Angeles CA
90071
USA
phone: 213-261-6600
![Casey-Hemmatyar-Structural-Forensic-Engineering-Expert-Photo.jpg](/Content/images/members/Casey-Hemmatyar-Structural-Forensic-Engineering-Expert-Photo.jpg)
Construction Defect Expert Witness Dan Bawden
Daniel D. Bawden, GMB, CAPS, CGR, CGP, JD
5008 Locust St.
Bellaire TX
77401
USA
phone: 713-723-8850
fax: 713-729-7125
![Dan-Bawden-Construction-Remodeling-Expert-Photo.jpg](/Content/images/members/Dan-Bawden-Construction-Remodeling-Expert-Photo.jpg)
Geotechnical Engineering Expert Witness Rudolph Frizzi
Rudolph P. Frizzi, PE, GE, D.GE
Geotechnical Engineering Consultant
515 South Flower Street, Suite 2860
Los Angeles CA
90071
USA
phone: 201-398-4613
![Rudolph-Frizzi-Geotechnical-Engineering-Expert-Photo.jpg](/Content/images/members/Rudolph-Frizzi-Geotechnical-Engineering-Expert-Photo.jpg)
Structural Engineering Expert Witnesses Josephson Werdowatz
Carl H. Carl Josephson, PE SE, Sr. Princ. Struct. Engineer
Dan Werdowatz PE SE, Sr. Princ. Struct. Engineer
See Multiple Addresses Below
USA
phone: 858-558-2181
![Josephson-Wedowatz-Associates-Logo.gif](/Content/images/members/Josephson-Wedowatz-Associates-Logo.gif)
Jose Villalobos Wastewater Forensic Engineering Expert Witness
Jose Villalobos, PE
Presdent
399 Haas Ave.
San Leandro CA
94577
USA
phone: (510) 414-9394
![jlv-wolf-inc-logo.jpg](/Content/images/members/jlv-wolf-inc-logo.jpg)
Construction Defect Expert Witness Andrew Allocco
Andrew Allocco, PE
President/Owner
23061 SW Accesi Way
Port Saint Lucie FL
34986
USA
phone: 772-388-3188
![andrew-allocco-construction-defect-expert-photo.jpg](/Content/images/members/andrew-allocco-construction-defect-expert-photo.jpg)
Habitat Engineering Expert Fari Barzegar
Dr. Fari Barzegar
Ph.D., P.E., CPEng
446-17th Street, Suite 300
Oakland, CA 94612
All States USA, International, CAN, AUS
phone: 510-891-0300
fax: 510-891-0333
![fari_barzegar_photo.jpg](/Content/images/members/fari_barzegar_photo.jpg)
Plumbing Expert Witness Robert Jalnos
Robert F. Jalnos, CBD
Master Plumber
7344 Caribou
San Antonio TX
78238
USA
phone: 210 771-7505
fax: 210 681-7580
![robert-jalnos-plumbing-expert-photo.jpg](/Content/images/members/robert-jalnos-plumbing-expert-photo.jpg)
Building Design Construction Expert Witness David Morris
David Morris
El Cajon CA
92019
USA
phone: 619-572-3179
![david-morris-building-design-construction-expert.jpg](/Content/images/members/david-morris-building-design-construction-expert.jpg)
Construction Defect Expert Witness David Bekus
David M. Bekus
45 Hunt Lane
Skilllman NJ
08558
USA
phone: 732-735-7444
![David-Bekus-Construction-Defect-Expert-Logo.jpg](/Content/images/members/David-Bekus-Construction-Defect-Expert-Logo.jpg)
Featured resources
by Prudence Gourguechon, MD
by Shawn Coyle
by Francis Wellman