Lab Locations

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Keller Laboratories, Inc.

St. Louis

160 Larkin Williams Industrial Court
Fenton, MO 63026
(636) 600-4200
(800) 325-3056
Fax (636) 600-4396
Click here for a map and directions to Keller Labs.

Louisville

1700 Cargo Court
PO Box 99536
Louisville, KY 40299-9949
(502) 499-7400
(800) 292-1894