Kostko, LLC is near and dear to our hearts because it represents the first two letters of our family’s first and last names.  We value this name just as much as the products that we offer our customers.  We seek to serve our clients by adding the highest quality products with the best ratings from our customers including our own personal experiences.

We also understand the value of cost savings, time, and convenience of buying essential items in order to accommodate a busy lifestyle.  Kostko,  LLC is dedicated to making the lives of our customers easier while ensuring the level of quality that meets your expectation.