alpha seal


40 years of experience repairing Industrial pumps and Mechanical seals including the manufacture and supply of new and custom parts meeting or exceeding O.E.M standards at a substantial cost savings.
Our fully equipped machine shop and seal repair department allows us to keep all work in house giving us the highest level of quality control.
We are able to repair all makes and models with a vast library of drawings and technical information.

Please note: The Alpha Seal Corp has moved to 638 Newbold St. London ON N6E 2T6


Mechanical Seal Department


  • In house lapping and grinding
  • Repair of all seal manufactures 
  • Replacement parts of O.E.M seals
  • New “Apex” cartridge and component seals
  • Ultrasonic and glass bead cleaning and pressure checks 
  • Fast turn around time and substantial cost savings 
  • No contact service and no cost for repair quote

Pump repair Department


  • Fully equipped machine shop
  • Repairs to all manufactures 
  • Manufacture and supply parts 
  • Balancing 
  • Packing to mechanical seal retrofits 
  • Pressure checks


    About Us

    The Alpha Seal Corporation was founded in 1980 in London, Ontario and has established itself as a major asset to municipalities and industry throughout the eastern half of Canada. We have been able to provide technical improvements and cost savings for many customers over the years and continue to improve and expand our abilities.

    Contact Us


    For quotes and requires
    519 652 3062

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