Contact Us

Need assistance? Call HNL Lab Tests Direct toll free at 1-844-233-9087 to speak with a customer service representative. 
We will be happy to help you. 

Customer Service Hours of Operation:
24 hours a day, 365 days a year 

Customer Service Chat Hours:
Monday - Friday 8 a.m. to 8 p.m.

You can also send correspondence to:

HNL Lab Tests Direct
P.O. Box 90549
1000 Postal Road
Allentown, PA 18109