If you have a question or issue please call 1-800-809-4899 to speak to our customer service representatives.
Please email firstname.lastname@example.org for questions about TemChek™ units
Please email email@example.com for wholesale/bulk purchasing.
Please email firstname.lastname@example.org for further information on how to donate.
Or if you are sending a check please send checks payable to Hartstone Designs, mailing address is 150 Industrial Court Kalispell MT 59901. Please include a note if you wish your donation to go to a specific school or location.
Please email email@example.com if you'd like us to host a Donation Drive for your county schools
Our customer service representatives can also help answer any questions in regards to Donations or Donation Drives, please call 1-800-809-4899.