Custom engineered and built to suit individual conditional requirements. We offer simple, effective, fully enclosed, complete compressed air solutions, which are semi-portable and sealed against the elements. Available with single point electrical connection. Complete Blower Packages Custom fabricated and packaged to your performance and environment needs. We al
Power Supply Industries
Power Supply Industries has a source-verified physical presence in Fenton, MO and publicly lists industrial air-compressor parts or parts support.
- Headquarters
- Fenton, MO, US
- Verification
- verified public
- Observed
- Aug 7, 2026
Advertised supply
ible compressor service in the Midwest. From routine maintenance, installations, rebuilding, parts, and more, let us handle your air system equipment. We specialize in service and parts of all makes and models of air compressors from these reliable brands you can trust. 24/7 Emergency Service No matter the make or model, you can count on our 24/7 emergency service to keep your compressed air, pump, or bl
ee, Rotary Screw compressors have become the industry standard for Plant Air. Reciprocating Compressors 1/2 HP for Shop, Light Industrial, and Heavy Industrial markets. Compressed Air Dryers Desiccant, Membrane, and Refrigerated Dryers in a wide range of models and sizes. Centrifugal Compressors Nitrogen Generators On-site Pressure Swing Adsorption Nitrogen Generators
t centrifugal blowers promises to raise the bar for industrial blower performance. Flow and pressure not attainable with competitive single stage products are now easily achieved. Piping systems Easy to install aluminum piping systems from ½ to 10. Positive Displacement Blowers Reliable, effective method to provide constant flow. Suitable for many industrial appli
l requirements. We offer simple, effective, fully enclosed, complete compressed air solutions, which are semi-portable and sealed against the elements. Available with single point electrical connection. Complete Blower Packages Custom fabricated and packaged to your performance and environment needs. We also handle replacement blowers for any system from 1/2 HP Regene
lation team an advantage over traditional pipe fitters. Compressed air system piping is what we do everyday. Projects range from 1/2" Aluminum Piping Systems to 10" Plant headers. Air End Rebuilding Our compressor re-builds can bring new life to your old compressor. All components are returned to OEM specifications allowing increased performance and reliability. Qu
rovide unmatched service for our customers. Contact Us Today Compressors Air Treatment Blowers & Vacuum Air Management Nitrogen Generators Used/Rental Equipment Quality Compressor Parts & Service Power Supply Industries has a long history of providing the best possible compressor service in the Midwest. From routine maintenance, installations, rebuilding, parts, and more,
handle your Routine Maintenance To ensure the best possible service for your equipment, consider a periodic maintenance agreement with PSI. Factory trained technicians and genuine OEM parts are key to making your system operate correctly. A PM Agreement provides the highest quality of service for your equipment. Installation, Improvement, or Re-Location Highly skille