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John Rohosky AIA

Principal Architect

John Rohosky AIA Architect

5214 F Diamond Heights Boulevard, #223
San Francisco, CA 94131-2175
Phone: (415) 370-3070 Fax: (415) 587-9364 Email: Website:


Forensic architect; Expert witness; Construction defects; Code compliance; Slips and falls; Remedial construction documents/construction administration; Life safety issues; Guardrail/handrail/stairway design; Water intrusion; plan defects; Architecture standards of care, ADA.


Licensed Architect C-7096 (CA); Licensed Contractor B-402418 (CA); BS Architecture.

Formal Education

BS, Architecture, Catholic University, 1967; Graduate studies in City Planning and Urban Design, 1968.

Previous/Current Position

Principal Architect.


National Association of the Remodeling Industry (NARI) "Remmies" awards: 1st Place: Design/Residential Interior; 1st Place: Contractor Residential Exterior; 1st Place: Design/Residential Exterior; 2nd Place: Design/Residential Interior; Merit Award: Design Residential/Exterior; Ford Foundation Grant.

Prof. Affiliations

AIA (American Institute of Architects); CSI (Construction Specification Institute); FEWA (Forensic Expert Witness Association)


Technical Reviewer, "Home Remodeling for Dummies"; Design project featured in Taunton Press book titled "At Work, At Home."

Prior Expert

Depositions/court testimony -- approximately 85+ cases over 35 years (30+ depositions, 8 courtroom testimonies) involving: Slips and falls (stairs, handrails, guardrails); construction defects; water intrusion; building code and maintenance issues; defective architectural plans, construction assemblies, injury involving life safety elements as stairs, guardrails and handrails. Court appointed expert in a case involving a neighbor's dispute, consulted to the DOJ (Dept. of Justice) in a matter involving the VA (Veterans Administration); and ADA codes as applied to a HOA (Home Owners Association) case.

Featured Lister

David Neagley AIA

Architecture & Construction Industry Expert


P.O. Box 2265
La Jolla, CA 92038
Phone: (858) 354-8070 Email: Website:


Over 35 years architectural design and construction experience, specializing in commercial and institutional buildings. Reconstruction design, details, specifications, visual inspection, intrusive testing, defect analysis, repair recommendations and forensic expert services.


Architect (CA, AZ, NV, OR, WA, HI, ID, IA); Architect (NCARB); Contractor (CA); M. Arch (1984); BA Lit / Arch (1980).

David J. Brotman FAIA

Principal and Founder

Sunset Consultants

24350 N Whispering Ridge Way
Unit 38
Scottsdale, AZ 85255
Phone: (480) 912-1110 Alternate: (301) 409-7111 Email:


A Senior Executive with over 50 years of solid experience in all aspects of Architectural and Engineering Firm Management. Worldwide, multi-million-dollar project proficiency includes retail, office, hotel, institutional, and mixed-use.


Arizona, California, Colorado, District of Columbia, Georgia, Hawaii, Maryland, Nevada, New Jersey, New York, Ohio, Oregon, Texas, Registered APEC (Asia-Pacific Economic Cooperation) Architect, BS in Architecture.

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