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Moving Your Mission Forward


Since 1967, SGM has partnered with clients with wide-ranging vehicular heating and cooling needs to identify, address and meet their ever-changing, diverse needs.

We’re problem solvers. 

Clients depend on our proven track record, commitment to seamless performance, and customer-first approach. This means developing specifications together, leveraging our industry knowledge and decades of experience to design, manufacture, test, install and service overhead HVAC solutions. Because much of our work is custom or modified for installation, our team is prepared to accommodate the most extreme system requirements. 

We’re a single source. 

Extensive in-house capabilities include unit testing in varying temperatures and humidity levels. And our robust vertical integration with SGM’s family of companies fast-forwards lead times while containing costs and assuring top-tier quality every step of the way. SGM’s capabilities extend to metal fabrication, welding, machining, and paint and power coating finishing. Customers rely on us as a reliable single source for vehicular HVAC solutions, and we also back them up with service and parts support. 

Move Forward

with SGM

How can we help? Learn more about SGM customized overhead heating and cooling systems to suit your application. Let’s start a conversation .