Virginkar & Associates, Inc. (VAI) is a Management and Technical consulting firm, located at 1561 E. Orangethorpe Ave, Suite 120, Fullerton, CA, United States.

VAI is a results-oriented organization, committed to delivering top quality technical and project management services to clients for passenger bus and rail transportation projects within budget and on-schedule.  Our company consistently looks for the means to provide top value and meet our clients'​ needs, with an emphasis on cooperation, team work and problem solving to make every project a success. 

Our Areas of Expertise:

•	Rolling Stock - Passenger Buses & Rail Vehicle Rolling Stock including Light Rail vehicles, Heavy Rail vehicles, Commuter Rail vehicles and Locomotives, Diesel Multiple Units (DMU) and Streetcars
•	Systems - Train Control, Railroad Signaling, Traction Power, Communications, Fare Collection, Electrical Controls, Positive Train Control (PTC), Operations Control and Supervisory Control and Data Acquisition (SCADA)
•      Technical Support - Engineering Support, QA Inspection, System Integration, System Safety, Technology Assessments and Reviews, Acceptance Testing and Commissioning, Reliability and Warranty
•	Maintenance and Operations - Fleet Management, Maintenance Planning, Operations Planning, Project Management Oversight, Regulatory Compliance, Rail System and Fleet Condition Assessment
•      Project Management - Contract Review, Schedule Review, Deliverable Evaluations, Buy America and Quality Audits

Rail

Transportation

Virginkar & Associates, an HJI Group Company

James Qin

Patrick Tully

Scott Rodda

Eric Welch

Christopher Dyer

Ben Holland

Hong Jiang

Jim Qin Pe

Quality Assurance Team

Program Management Team

Leadership Team

Teams at Virginkar & Associates, an HJI Group Company

Quality Assurance Team

Program Management Team

Leadership Team