Welcome to Transitair-TTA

North America’s premier manufacturer and overhauler of passenger rail Systems & Components. New Assembly and Overhaul of railcars.

About Us

North America’s premier manufacturer and overhauler of passenger rail Systems & Components. New Assembly and Overhaul of railcars.

Founded in 1984 as an engineering consulting firm, Transitair – TTA quickly grew into one of passenger-rail industry’s leading manufacturer and supplier of wide variety of Systems & Components and Services. Products and Services are provided as Prime and/or Sub-Contractor to most of the leading Transit Properties and OEM’s in North America.

Much of our uninterrupted record of success is owed to the experience, knowledge and dedication of our workforce. The location in Western New York State is long known for its rail excellence and some of the country’s most talented railcar workers.

Clients & Partners

Proven track record with Transit Agencies & Car Builders

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Product & Services

Trucks & Bogies

Transitair-TTA is the leading assembler of new trucks/bogies, as well as overhauler of old trucks/bogies of all types ranging from High Speed, Metro, Commuter to LRV. 

Wheels & Axles

Transitair-TTA has recently augmented its truck/bogie related capabilities by adding an AAR Certified state-of-the-art Wheel & Axle assembly operation. 

HVAC Systems & Controls

We are a leader in design, build and testing of modern HVAC systems to exacting standards for new and existing passenger railcars and locomotives. 

Components & Systems - New

We design, manufacture, test and supply a truly wide variety of new components and systems, both electrical and mechanical, for all types of new and existing passenger railcars. 

Components & Systems - Overhaul & Upgrade

We have extensive experience and skills developed over hundreds of contracts for overhaul and/or repair & upgrade of a wide variety of components that make up a modern passenger railcar – both electrical and mechanical.

Railcar - New Assembly & Overhaul

We assemble, test and deliver new passenger railcars supplied by international car builders for service in the United States

Services

Transitair’s range of experience in car systems and components, both electrical and mechanical, is truly extensive and varied, earned over hundreds of successful projects.