Maintenance, Repairs and Upgrades

Mack Pump and Equipment Co., Inc. offers a number of services to assist you in keeping your fluid handling equipment operating properly.  We are an ITT Authorized Service Center and are equipped to repair all manufacturers’ pump lines.  Our trained and knowledgeable technicians have engineering support and follow our quality control program.


  • Equipment Repair
  • Dynamic Rotor Balancing
  • Shop Laser Alignment
  • Custom Baseplates
  • Equipment Upgrades
  • Retrofit and Replacements
  • Failure Analysis


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Field Service

Mack Pump can offer a number of field services to assist your maintenance personnel in keeping your equipment up and running.


  • Field Laser Alignment
  • Plant Surveys
  • Training
  • Lubrication
  • Start-Up Services




Mechanical Seal Repair and Exchange

As a John Crane authorized distributor, Mack Pump & Equipment Co., Inc. inventories both new and repaired seals.  John Crane's Service Center is located within miles of our facility in Bolingbrook, IL.  This service center along with our inventory allows us to provide our customers with fast turnaround times. 


  • Repair
  • Exchange
  • Upgrades
  • Identification