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Last updated: September 2026
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Pittsburgh Design & Engineering Services LLC

Pittsburgh, PA
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Pittsburgh Design & Engineering Services LLC provides structural engineering evaluations, consulting, and expert-witness services for homeowners, attorneys, insurance companies, contractors, property owners, and businesses. Principal Engineer Firas Abdelahad, P.E. holds bachelor's and master's degrees in structural engineering and has more than 20 years of professional experience.

structural engineering expert witnessconstruction defect evaluationfoundation and retaining-wall failure assessmentbuilding-envelope and water-intrusion evaluationengineering document reviewsite investigation and documentationwritten engineering opinionsdeposition and trial support
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Credentials & Experience

Certifications
  • Professional Engineer (P.E.)
  • active NCEES record

Coverage Area

Pennsylvania, West Virginia, and surrounding regions; Pennsylvania service areas include Pittsburgh and Western PA.

Additional Details

Area of Expertise
Engineering
Holds Advanced Degree (PhD, MD, JD, etc.)
Yes
Professional Licenses & Certifications
Licensed PE (Engineering)
Courtroom Testimony Experience
Not disclosed

Location

Pittsburgh, PA

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