
A1 Consulting Group, Inc.
Raleigh-Durham, NCLeaders in Design, Construction, and Environmental Services
Project: RDU Airport Terminal 2 Expansion
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Leaders in Design, Construction, and Environmental Services
Project: RDU Airport Terminal 2 Expansion

Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management
Project: Washington Avenue Streetscape Project

Engineering, Surveying, and Inspections
Project: 95REVIVE Pottstown Expressway Reconstruction
Enhancing communities and the built environment.
Project: SFO Harvey Milk Terminal Boarding Area B
Multidisciplinary Engineering, Special Inspections & Expediting Services
Service detail: Structural Engineering
Practical Solutions. Designed to Last.
Service detail: Civil Engineering
Engineering with integrity & purpose.
Project: The Virginia Vanguard

Engineering The Future
Service detail: MEP & Fire Protection Engineering

Innovative geotechnical, forensic structural, and materials testing services throughout Florida.
Service detail: Geotechnical Engineering
Engineering and Environmental Consultants
Project: ATOKA Bioremediation Project

Geotechnical, Civil, and Structural Engineering Across California and the Western States
Project: LA Metro Gold Line - MSE Wall

Leading in Asphalt Testing and Equipment
Service detail: Asphalt Material Testing Services

Advanced Infrastructure Design, Inc. (AID) is a consulting engineering practice established in 1998. Headquartered in Hamilton, New Jersey, with an office in Philadelphia, Pennsylvania, it is staffed by licensed Professional Engineers, scientists, researchers, and technicians. The practice specializes in transportation infrastructure preservation, deploying advanced non-destructive testing (NDT) technologies to evaluate and design solutions for roads, bridges, tunnels, airports, substructures, foundations, and parking structures. It is led by President Mojgan Mohtashami, PhD, MBA.
Service detail: Pavement Engineering
Expert engineering consulting and investigation services for aircraft accident investigation and reconstruction.
Project: TWA Flight 800
Forensic engineering and materials testing
Service detail: Forensic Engineering Investigations

Safety Focused Engineers
Service detail: Structural Engineering

Professional Consulting Services
Project: Flat Top Lake Dam

Raising the Quality Standard
Project: NY Botanical Garden Dome

Geotechnical engineering, structural design, and construction materials testing in the Texas Panhandle
Project: City of Amarillo Osage WTP High Service and Transfer Pump Station

Providing High Quality Results in a Cost Effective and Timely Manner
Service detail: Construction Inspection

Engineering consulting and construction support services in the New York Metropolitan Area
Service detail: Geotechnical Engineering

Engineering Solutions Across Industries, Built on Precision
Service detail: Foundation Mapping
Civil Engineering Consulting You Can Trust
Service detail: Geotechnical Engineering