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Business Details
45 Years
experience
Your Trusted Transit HVAC Systems Manufacturer
Sutrak USA has been a leading manufacturer of HVAC systems for transit vehicles since 1981. Our expertise spans over four decades of innovation in roof-mounted HVAC technology, serving transit buses, light rail vehicles, and automated people movers across North America. We pioneered electric HVAC systems for transit applications and hold multiple patents reflecting our commitment to energy efficiency and environmental responsibility. Located in Commerce City, Colorado, our team designs systems installed by major OEMs nationwide. With a legacy dating back to the 1960s globally, we combine deep industry knowledge with cutting-edge technology to deliver reliable climate control solutions.

Our engineers specialize in custom HVAC designs for diverse applications, including articulated buses and automated transit systems. We maintain a robust parts and service network through company technicians and authorized partners. Our ACE series systems have set industry benchmarks for performance in hybrid and electric transit vehicles. Backed by decades of operational experience, we prioritize customer satisfaction through tailored support and durable engineering. This foundation of technical excellence positions us as a trusted partner for transit climate control needs.
Services
Transit Bus HVAC Electric HVAC Systems APM HVAC Parts & Service Custom HVAC Solutions
Details
  • Year established: 1981
Highlights and features
  • We have over 40 years of experience in transit HVAC system design and manufacturing.
  • Our patented roof-mounted HVAC technology sets industry performance benchmarks.
  • We specialize in electric HVAC systems for hybrid and zero-emission transit vehicles.
  • Our engineers hold multiple patents for energy-efficient climate control solutions.
  • We maintain a nationwide service network through company technicians and partners.
Services
Transit Bus HVAC
We design and manufacture HVAC systems specifically for transit buses, including conventional and electric models. Our patented roof-mounted technology ensures efficient climate control while reducing maintenance needs. Systems are compatible with diesel, CNG, and electric bus platforms.
Electric HVAC Systems
Our ACE series electric HVAC systems provide energy-efficient climate control for hybrid and battery-electric transit vehicles. First deployed in 2006 with generator-powered systems, we now offer fully electric solutions that minimize road calls and improve reliability in modern transit fleets.
APM HVAC
We develop customized HVAC systems for automated people movers worldwide. Our solutions address the unique climate control requirements of driverless transit systems while maintaining the durability and efficiency standards required for continuous operation environments.
Parts & Service
We provide original replacement parts and service support for all Sutrak USA HVAC systems. Our network includes company mobile technicians and authorized third-party service providers to ensure optimal fleet performance and minimize downtime for transit operators.
Custom HVAC Solutions
We engineer tailored HVAC systems for specialized transit applications including light rail vehicles, heavy rail test vehicles, and school buses. Our design team works directly with clients to create solutions that meet specific dimensional, performance, and environmental requirements.
Questions
What types of vehicles does SUTRAK provide HVAC systems for?
We specialize in HVAC systems for transit buses, light rail vehicles, automated people movers, and other specialty transit applications.
Do you offer electric HVAC solutions for zero-emission buses?
Yes, our ACE series electric HVAC systems have been deployed on battery-electric and hybrid transit vehicles since 2006.
How can I get replacement parts for SUTRAK HVAC systems?
Contact our parts department through our website or call 303-287-2700 extension #208 for replacement parts and service support.
Are your HVAC systems compatible with existing transit fleets?
Yes, we provide both original equipment and retrofit solutions for conventional and electric HVAC systems across major OEM platforms.
Where is SUTRAK's manufacturing facility located?
Our headquarters and manufacturing operations are based in Commerce City, Colorado, with nationwide service coverage.