Research and Development Laboratories
Als Environmental
1317 South 13th Avenue Kelso, WA 98626
(360) 577-7222 caslab.com
Testing Laboratories
Als Group Usa Corp
1317 South 13th Avenue Kelso, WA 98626
(360) 577-7222 alsglobal.com
Verified Analytical Laboratories
Columbia Analytical Services, Inc
1317 S. 13th Avenue Kelso, WA 98626
(360) 577-7222 caslab.com