HALL Technical Services, LLC. is a diversified manufacturing, design and engineering company serving the Aviation Industry. HALL Specializes in Boeing 737 series Tail Support Stand, Pre-Conditioned Air Test Units: “Load Bank” and “Flow Tester”, Aircraft Inlet Adapters, PCA Handling Systems, 14” PCA Hose, Powered Reels, Tow-bars, Pantographs, GSE Overhaul, Repair and Maintenance Services, GSE and PBB Solid Tires as well as GSE Aftermarket Parts.