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Silver Steel Plate

Air Compressor Maintenance, Service and Repair

Full Service Annual Maintenance Includes:

Full Inspection of most compressors:


  • Replace Oil filter, Air filter & Separator elements

  • Complete Oil change

  • Check Belts – Tighten as needed or replace from wear

  • Inspect and Tighten Electrical Connections

  • Clean the after cooler from debris and dust







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At  AST Compressors, we take the worry, aggravation and unforeseen costs out of routine air compressor maintenance by tracking and scheduling regular checkups and service to keep your machines running smoothly and efficiently. Preventative maintenance for air compressors ensures that your equipment continues to work properly, extends its overall life, and saves money by avoiding severe damage.

  • Our service technicians receive the most comprehensive, ongoing training program available.

  • Our certified refrigeration mechanics and service technicians are available in the Twin Cities and surrounding areas. 

  • We offer the correct OEM and competitive parts, compressor oil, and qualified service on all major brands of air compressors and dryers whenever you need it.

Our AST technicians service many brands of compresors including the following:  Sullivan-Palatek, Saylor- Beall,   Atlas Copco, Ingersoll Rand, Gardner Denver, Quincy, Rolair, Champion, Boge, and Sullair. Whether you need parts or service, we can help you.


Our non-binding service agreements enable AST Compressors to perform specific services on your compressed air system on a routine basis:

  • Perform all required maintenance and safety checks

  • Keeps your compressed air system operating at optimum efficiency

  • Reduces down time and costs

  • Fit the operating profile of each individual piece of equipment, based on your operating hours and environment

Our highly skilled service managers are trained to:

  • Monitor and analyze each and every service

  • Look for ways to prevent the possibility of a severe system failure

  • Provide free technical assistance via telephone.

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