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Business Details
45 Years
experience
Trusted Transit HVAC Solutions Manufacturer in Commerce City, CO
Sutrak USA has been a leading manufacturer of HVAC systems for transit vehicles since 1981. Our company pioneered roof mount technology globally and continues to lead with energy-efficient ACE (Air Conditioning Electric) systems for transit bus applications. With over four decades of combined domestic and international experience, we specialize in HVAC solutions for transit buses, light rail vehicles, and automated people movers. Our patented designs and commitment to innovation have made us a trusted partner for major OEM manufacturers across North America. Headquartered in Commerce City, Colorado, our team of expert engineers delivers reliable, environmentally responsible systems tailored to evolving industry needs.

We maintain a robust service network through company technicians and authorized partners to ensure optimal fleet performance. Our track record includes groundbreaking projects like the first electric HVAC systems powered by generator packages on production buses. Today, we continue to advance sustainable transit cooling solutions while upholding rigorous quality standards. Our focus remains on solving complex HVAC challenges through technical expertise and customer-centric service. This dedication positions us as a preferred provider for transit agencies seeking proven performance and long-term value.
Services
Electric HVAC Systems Traditional HVAC Systems Power Generation Packages Custom HVAC Solutions Replacement Parts
Details
  • Year established: 1981
Highlights and features
  • We have over 40 years of specialized experience in transit HVAC systems
  • Our patented roof mount technology revolutionized industry standards
  • We pioneered electric HVAC systems with generator packages for transit buses
  • Our ACE systems lead in energy efficiency and environmental responsibility
  • We maintain a proven track record with major OEM manufacturers nationwide
Services
Electric HVAC Systems
Our ACE series electric HVAC systems provide energy-efficient climate control for transit buses and rail vehicles. These systems eliminate belt-driven compressors, reducing maintenance while improving reliability through patented dual-loop technology. Designed for CNG, diesel-electric, and fully electric vehicles, they deliver consistent cooling performance in demanding transit environments.
Traditional HVAC Systems
We manufacture belt-driven HVAC systems for transit buses with our patented roof mount technology. These proven solutions offer cost-effective climate control while maintaining durability across diverse operating conditions. Our conventional systems remain widely used in fleets nationwide with established service support networks.
Power Generation Packages
Our generator-powered HVAC solutions enable all-electric cooling on diesel and CNG buses. By integrating air-cooled components with generator systems, we provide reliable power sources for HVAC operation without engine dependency, enhancing system longevity and reducing roadside service calls.
Custom HVAC Solutions
We design tailored HVAC systems for automated people movers, light rail vehicles, and specialty transit applications. Our engineering team develops customized solutions that meet unique spatial, performance, and environmental requirements for diverse passenger transport systems worldwide.
Replacement Parts
We supply genuine replacement parts to maintain optimal performance of installed HVAC systems. Our parts inventory supports both legacy and current systems, backed by technical guidance and service network access through company technicians and authorized third-party providers.
Questions
What types of HVAC systems does SUTRAK specialize in?
We specialize in electric HVAC systems for transit buses, light rail vehicles, and automated people movers, including both conventional belt-driven and all-electric models with patented technologies.
Where is SUTRAK located?
Our headquarters and manufacturing operations are based in Commerce City, Colorado, strategically positioned near Denver International Airport for national logistics efficiency.
What makes SUTRAK's HVAC systems unique?
We pioneered roof mount HVAC technology and developed the industry's first generator-powered electric HVAC systems with patented dual-loop configurations for enhanced reliability and efficiency.
How long has SUTRAK been in business?
We've been manufacturing transit HVAC systems since 1981, with our patented technologies continuously evolving to meet modern sustainability and performance standards.
What service areas do you cover?
We serve transit agencies and OEM manufacturers across North America, with installed systems operating in diverse climates and geographic conditions.