On The Rocks Co.

About On The Rocks Co.

Mike Heitzler


Our Mobile Bar Pearl was created with the vision of adding a unique, elegant, affordable, and memorable experience to every special event. After my wife and I experienced the hunt of a lifetime for the perfect venue with flexibility and a memorable Bar service for 100+ guests, our dream was born. Open bars at your wedding shouldn’t cost thousands of dollar for limited options. It should be affordable and exactly what you want. With Pearl you can have a wedding anywhere and still have all the elegance. Pearl allows you to have the full experience you imagined with a unique touch at an affordable price that people will remember!

We are the only mobile bar and tap in Colorado that offers a 4-tap draft tower on one side and a bar service window on the other, capable of serving events of 300+. In addition to that, our TIPS certified bartenders come with several years of experience, which you will notice immediately.



  • Bartenders
  • Cleanup and breakdown
  • Delivery and setup
  • Rental coordination - directly invoice couple

Beverage services

  • Bartending
  • Mixers/non-alcoholic options

Drink types

  • Beer
  • Liquor
  • Mobile bar
  • Non-alcoholic
  • Signature cocktails
  • Wine


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