Sample Receiving Hours
Samples received after 3:00 PM will be scheduled for testing on the next business day unless prior arrangements have been been made and approved. For after-hours, weekend, or holiday sample drop-offs, please contact samples1@pcaslabs.com and project1@pcaslabs.com at least one business day in advance to make the necessary arrangements.

Emergency Contact (after hours):
If you have an urgent matter after regular business hours, please call our office and choose option 5. Leave a detailed message when prompted, and a member of our staff will respond to your needs.

Observed Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Day After Thanksgiving, Christmas Day