Our Clients

Our Clients

The City of Santa Monica

VTC is under a general services contract to provide quality assurance and engineering support for all of Santa Monica’s bus procurements. This to date has included four orders of buses including the first Hybrid Electric buses built by El Dorado and Gillig’s first All Electric bus.


Facebook and VTC have worked together for several years. We have had the pleasure to help Facebook by providing several inspections on their company fleet of over 400 buses to ensure their fleet is safe and secure for their employees.

RTC Las Vegas

VTC has performed online inspections as well as quarterly maintenance audits for the RTC for over ten years.

Los Angeles Department of Transportation

VTC provided daily on-site vehicle audits of the LADOT’s fleet of 400+ vehicles. The purpose of these audits was to identify shortcomings in the day-to-day operations of three Contractors. Part of our responsibilities were to review maintenance historical files and develop weekly reports and overall trend analysis to help the LADOT establish and respond to on going issues and shortcomings.

Los Angeles Metropolitan Transportation Authority

VTC performed in plant quality assurance inspections for over 1000 45 foot composite buses built at the North American Bus Industries plants in Kaposvar Hungary and Anniston Alabama.

Long Beach Transit

VTC inspected Long Beach’s for order of 10 BYD All Electric Buses as well as performed the Pre-Award and Post Delivery Buy America Audits. We have also Inspected numerous other Bus Builds (Gillig’s, New Flyer’s, Etc…).

San Diego MTS

VTC has performed in plant quality assurance inspections for Hundreds of New Flyer Buses for the San Diego MTS that have been built in all 4 of New Flyer’s Manufacturing Facilities.

Riverside Transit Agency

VTC Performed Quarterly Maintenance Audits and Turnover Inspections for the RTA for Years. We have also inspected Hundreds of Cutaway Buses and also Heavy Duty Buses for the RTA as well.

San Francisco MUNI

VTC provided quality assurance and engineering support for all of MUNI’s rehabilitation projects and new bus procurements. We served as the on site quality assurance inspectors for 100’s of buses, both articulated and forty footers.

Sun Line Palm Springs

VTC performed an in-depth study of the staffing and productivity of employees with the focus to cover parts and inventory control required by the FTA Triennial audit and to improve coverage while lowering cost. VTC also continues to perform in-plant inspections for SunLine as well.

Denver RTD

VTC performed a turn over vehicle audit for 300 units in five days. This was a quick turnover due to the selling of the contract to another contractor. We were able to inspect all of the units and provide the reports electronically within one day. We also performed Quarterly Maintenance Audits for the RTD for many years as well.

Valley Metro – RPTA (Mesa, AZ)

VTC has been under contract with the RPTA for over 12 years providing In-Plant Bus Inspections and Full-Time Maintenance Audits at their Facilities in Mesa, Arizona.