Witnessly
Expert Witness Profile
Expert Directory

Randal Jay Ehm AIA, CDS, NCARB, ASID, ASCAP, MENSA, WSRCA

Principal Architect

San Diego, CA
Architectural Design and Construction Defect Analysis Expert Witness

Is this your profile?

Claim this listing to verify your information, add details, and be discoverable by attorneys searching for expert witnesses.

Claim Your Profile

Professional Summary

Randal Jay Ehm AIA, CDS, NCARB, ASID, ASCAP, MENSA, WSRCA is an architectural design and standards expert specializing in construction defect analysis and building code compliance. With a career spanning diverse architectural projects including entertainment facilities, waterfront resort hotels, and municipal developments, he brings a comprehensive understanding of sustainable design and ADA compliance to his litigation work. His work centers on investigating construction defects, assessing building code adherence, and evaluating whether architectural standards have been met.

Mr. Ehm has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to architectural design disputes, construction defects, and ADA compliance. His education from the University of Oregon School of Architecture, along with certifications such as Certified Development Strategist and Construction Quality Control Manager from the US Army Corps of Engineers, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving architectural design and standards.

Work Experience

Ehm Architecture — Principal Architect | 1987–Present TREATY Development Solutions — Founder / Manager | 2022–Present AIA San Diego — Practice Commissioner | 2017–2018 NOLAH, Inc. — Advisory Board Member | 2011–Present International Association of Color Consultants – North America — Vice President | 2008–2010

Expert Intelligence

AI-Generated AnalysisBased on public information

Best Descriptor

Randal Jay Ehm is a Principal Architect specializing in diverse architectural projects including hotels, schools, and commercial facilities.

Best Use Cases

  • 1architectural design disputes
  • 2construction defect analysis
  • 3development strategy consulting

Full analysis available to registered users

View full report

Work with Randal?

Create a free account and contact through Witnessly.

Let's Get Started!

Education

  • AIA Continuing Education Program

    American Institute of Architects · 1991-Present

  • California Polytechnic University Pomona · 1989-1990

  • NewSchool of Architecture · 1985-1986

  • University of Oregon School of Architecture · 1979-1982

Licenses

  • Registered Architect (AK)
  • Registered Architect (AZ)
  • Licensed Architect (CA)
  • Licensed Architect (CO)
  • Licensed Architect (FL)
  • Licensed Architect (HI)
  • Licensed Architect (ID)
  • Registered Architect (IA)
  • Registered Architect (MT)
  • Registered Architect (NV)
  • Registered Architect (NM)
  • Registered Architect (OR)
  • Registered Architect (TX)
  • Registered Architect (UT)
  • Registered Architect (WA)
  • Registered Architect (WY)
© 2026 Witnessly. All rights reserved.