JET SUPPORT SERVICES, INC.

JET SUPPORT SERVICES, INC. specializes in the maintenance, overhaul, and technical support of commercial and military aircraft engines, with a primary focus on CF34 and PT6A-135A powerplants. The company delivers engine repair, component refurbishment, and extended service support under government contracts, often performing over-and-above work to sustain mission-critical aviation assets. Their technical expertise includes hot section inspections, turbine blade restoration, fuel system calibration, and engine reassembly to OEM specifications, ensuring airworthiness and extended service life. A key differentiator is their ability to execute rapid-turnaround engine overhauls under tight operational timelines, supporting agencies with high-demand flight schedules and limited spare inventory. The contractor maintains a consistent, long-standing relationship with the Department of Transportation, particularly through its aviation oversight and fleet sustainment divisions. Work performed includes scheduled and unscheduled engine overhauls, funding extensions for ongoing maintenance programs, and contract modifications to accommodate mission-critical repairs. This pattern indicates deep integration into DOT’s aviation logistics framework, where reliability and regulatory compliance are paramount. JET SUPPORT SERVICES operates primarily under NAICS 488190, which encompasses specialized support activities for air transportation, including engine overhaul and maintenance services not covered by standard manufacturing codes. They also engage in NAICS 336412, indicating direct involvement in the manufacturing and remanufacturing of aircraft engine components. Their market positioning centers on niche, high-value engine sustainment services for government aviation fleets, filling gaps between OEM support and in-house maintenance capabilities. As a 2L entity headquartered in Chicago, Illinois, JET SUPPORT SERVICES, INC. is structured as a mid-tier contractor with focused operational capabilities in aviation logistics. The company holds no federal certifications but leverages technical proficiency and proven performance to maintain trusted vendor status with key federal aviation stakeholders. Their geographic presence is anchored in the Midwest, with services deployed nationally to support DOT’s regional aviation operations.