Knife Sharpening

Knife Sharpening, While you wait!

Eliminate the expense and invonvenience of replacing dull knives. Visit us today for all your knife sharpening needs.


Kritz Vacuum & Allergy Relief has been a trusted repair center on the Northshore for years. Customers have trusted us to repair their vacuum cleaners, Kitchenaid mixers and built in vacuum systems since 2008.

We are now offering Expert Knife Sharpening (personal or commercial) in our Highland Park store. We bring our passion for detail, follow through and excellent customer service to all culinary enthusiast, family cooks and carry out chiefs. We use state of the art knife sharpening, honing & buffing equipment in our service department at our Highland Park store. 

Kritz Vacuum & Allergy Relief sharpening service ensures long-lasting sharp edges and increases the lifespan.


  • Steak Knives
  • Chef’s Knives
  • Slicing Knives
  • Boning Knives
  • Filet Knives
  • Paring Knives
  • Cleaver
  • Bread Knives
  • Breaking Knives
  • Double Handled Cheese Knives
  • Produce Knives


  • Eliminate the expense and inconvenience of replacing dull knives
  • Safer and cleaner than knife and blade sharpening in-house
  • Prevent food-borne illness that can arise from unsanitary kitchen sharping
  • Expect consistently sharp quality services
  • Sharp edges maintain food quality and appearance while minimizing waste
  • Our standardized sharpening procedure takes the guess work out for you

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