Process Supplies & Accessories, PSA, is a sales representative of instrumentation and valves servicing the process and power industries in East Tennessee, Georgia and Northern Alabama. Companies represented are: Aaliant, Ametek/PMT Products, Ametek/Mansfield & Green, Ametek/U.S. Gauge, BICC General, Brandt Instruments, Dwyer Instruments, Flowserve, Hersey Measurements, Invalco, Kammer Valves, Kunkle, MTS Systems, Olympic Controls, Parker, Polysonics, PSA, Robertshaw, Smar International, Trend Instruments, Taylor, Texas Thermowell, Triac Controls, Valtek, United Electric Controls, Yarway

Basic-PSA, Inc. is the manufacture of PSA Mechanical Shock Arrestor, Basic Engineers,BE Hydraulic Snubbers,Pipe Supports,Pipe Hangers,Rigid Struts,used to protect piping from dynamic forces and permit free thermal movement. Field Service provides Certified Technicians, Inspectors, and Mobile Test Trailer Facilities for Testing and Repair of Mechanical and Hydraulic Snubbers. Basic-PSA also provides temporary “On-Site Snubber and Snubber Spare Part Inventories” to support critical outage schedules. NAVCO Piping Datalog,NAVCO Piping Data log,Quality Assurance program meets ASME Section III, and 10CFR50

Professional Services Automation software from Projector PSA helps services organizations track time and expenses, manage projects and schedule resources.

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UOP is an international supplier and licensor of process technology, catalysts, adsorbents, process plants, and consulting services to the petroleum refining, petrochemical, and gas processing industries.