mike gerbaz June 17, 2019 Archive Horse Creek Sale Company LLC ~ Horse and Tack Auction at Castle Rock, Colorado mike gerbaz June 17, 2019 Archive September 14 and October 9 | HORSE CREEK SALE COMPANY HAS OVER TWO DECADES OF EXPERIENCE HOSTING HORSE AND TACK SALES. FOR MORE THAN 25 YEARS, THIS HORSE AUCTION COMPANY HAS BEEN HOSTING HORSE AND TACK SALES TO CUSTOMERS ACROSS THE COUNTRY.