Keystone Labs

Keystone Laboratories, Inc. is a full service environmental testing laboratory committed to providing the highest quality services at competitive prices. We fully believe that the work we do is helping protect the public and the environment.



Contact Keystone Labs

Corporate Headquarters
Keystone Laboratories
600 E 17th St S
Suite B
Newton, IA 50208
Tel: 800-858-5227
Fax: 641-792-7989
Waterloo, IA Location
Keystone Laboratories
3012 Ansborough Avenue
Waterloo, IA 50701
Tel: 319-235-4440
Fax: 319-235-2480
Kansas City Location
Keystone Laboratories
1140 W. Cambridge Circle Dr.
Kansas City, KS 66103
Tel: 913-321-7856
© Keystone Laboratories, Inc.
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