We strive to provide the best customer experience. If you have questions about Loomis Enzymes® products or integrating Loomis Enzymes® into your practice, don't hesitate to contact us!
If you have a Customer Account, to better assist you please create a Support Case, also available under My Account.

Hours of operation

Our normal business hours are Monday through Friday from 8:00 AM to 5:00 PM (US Central Time Zone), excluding holidays.

Holiday Hours

 Our offices will be closed in observance of the following holidays:
  • January 1, 2026 / New Year's Day
  • January 19, 2026 / Martin Luther King, Jr. Day
  • May 25, 2026 / Memorial Day
  • July 3, 2026 / Independence Day (Observed)
  • September 7, 2026 / Labor Day
  • November 26, 2026 / Thanksgiving Day
  • November 27, 2026 / Day after Thanksgiving
  • December 24, 2026 / Christmas Eve
  • December 25, 2026 / Christmas Day
  • December 31, 2026 / New Year's Eve
  • January 1, 2027 / New Year's Day
800-614-4400 - Toll-free
608-273-8100 - Phone
608-273-8111 - Fax

General Inquiries
contact@loomisenzymes.com