We are conveniently located in both Southern and Northern California at our Fresno, Kerman and Yuba City Facilities to offer an array of services and accessibility.

South Valley Laboratory
1855 South Van Ness
Fresno, CA 93721
Phone : 559-233-7249
Fax : 559-266-2199

Kerman Laboratory
1221 South Madera Avenue
Kerman, CA 93630
Phone: 559-842-8803

North Valley Office
770 Stafford Way
Yuba City, CA 95991
Phone : 530-673-6417
Fax : 530-673-6484

Sample Courier Services

DFA of California provides sample courier services driven by customer needs. Regional services are coordinated to help provide efficient, cost effective and reliable sample transport.