Express Analytical Laboratory Services, L.L.C.
P.O. Box 640922

Kenner, LA 70064

Telephone:  +1 415 283 5318
E-mail: support@expressals.com


Express ALS & Cornerstone Laboratory

Express ALS partners exclusively with Cornerstone Laboratory to perform all of our testing services. Feel free to contact Cornerstone directly with any questions or concerns you may have about the testing services you need. We have provided Cornerstones contact information below for your convenience.





Cornerstone Laboratory

+1 415 283 5318Telephone:
CornerstoneLab.comWebsite:


Testing Inquires

+1 415 283 5318Telephone:
+1 901 398 4223FAX:
E-mail: slabonia@cornerstonelab.com