expert witnesses
Building Design Expert Witnesses: 20
Architect Construction Management Expert Witness Jeffrey Weinstein
Office of Design & Construction
2115 Third Street, Suite 208
Santa Monica CA
90405
USA
phone: 805-798-0010
![Jeffrey-Weinstein-Architect-Construction-Management-Expert-Photo.jpg](/Content/images/members/Jeffrey-Weinstein-Architect-Construction-Management-Expert-Photo.jpg)
Civil Engineering Land Survey Expert Witness James Wamble
James D. Wamble, PE, RLS
PE, RLS
216 Centerview Drive, Suite 180
Brentwood TN
37027
USA
phone: 615-251-9555
![James-Wamble-Associates-logo.gif](/Content/images/members/James-Wamble-Associates-logo.gif)
Architecture Expert Witness David Brotman
David Brotman, FAIA
Principal
24350 N Whispering Ridge Way, #38
Scottsdale AZ
85255
USA
phone: 480-912-1110
![David-Brotman-Architecture-Expert-Witness-Photo.jpg](/Content/images/members/David-Brotman-Architecture-Expert-Witness-Photo.jpg)
Roofing Waterproofing Expert Witness John Shepherd
John D. Shepherd, RRO, RRC
IIBEC Registered Roof Consultant & Roof Observor
PO Box 10010
Torrance CA
90505
USA
phone: 310-378-0791
fax: 310-378-0794
![John-Shepherd-Waterproofing-Expert-Photo.jpg](/Content/images/members/John-Shepherd-Waterproofing-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)
Fall Protection Solutions Expert Witnesses Rauch Safety and Engineering
Uwe Janssen, CEO
Mahmoud Hammouda, COO, PMP
9550 S Eastern Ave
Las Vegas NV
89123
USA
phone: 702-818-1765
![rauch-safety-engineering-logo.jpg](/Content/images/members/rauch-safety-engineering-logo.jpg)
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)
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)
Plumbing Forensic Engineering Expert Witness David Shreve
David G. Shreve, PE
Senior Consultant
8330 Juniper Creek Lane
San Diego CA
92126
USA
phone: 858-587-2874
![Ivey-Engineering-logo.gif](/Content/images/members/Ivey-Engineering-logo.gif)
Data Center Infrastructure Expert Witness Philip Isaak
Philip J. Isaak, PE, P.Eng., DCDC, RCDD, SMIEEE
Victoria MN USA
phone: 952-679-4604
![Isaak-Technologies-Logo.jpg](/Content/images/members/Isaak-Technologies-Logo.jpg)
Land Expert Dennis Wilson
Dennis Wilson
Principal
909 14th Street
Modesto CA
95354
USA
phone: 209-491-7620
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)
Engineering Expert Vincent Ettari
Design, Analysis, Expert, Trial, Forensic Witness
Counties of Westchester, Rockland, Queens, Putnam
Dutchess, Orange, Ulster, Nassau, Suffolk, Bronx, Statin Island
Richmond & Brooklyn / Kings County Long Island / NY City / Manhattan / White Plains
Shrub Oak NY
10588
USA
phone: 914-245-6320
fax: 914-245-6335
![Vincent-Ettari-Design-Engineer-Expert-Photo.jpg](/Content/images/members/Vincent-Ettari-Design-Engineer-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 William R. Acorn
by Benjamin J. Cantor
by Michael Wakshull