Hours of Operation

• PO Box 131
  Lake Ann, MI 49650

  Mon - Fri 8:00 am - 5:00 pm
  Saturday 9:00 am - 2:00 pm
  Drop Box is accessible 24/7 to drop off samples and pick up sampling containers.
  
  Holiday Hours:
  January 1st – Closed
  May 30th – Closed
  July 1st-5th – Closed
  September: 2nd-6th – Closed
  November: 23rd-28th – Closed
  December: 23rd-27th – Closed