We thoroughly test our laminar flow equipment prior to shipment. After installation but prior to placing into operation, you will need to test the laminar flow equipment.

The following is a list of laminar flow certification companies we work with and find their service is a good value. Additionally, these companies perform equipment maintenance and repair.
ENV Services, Inc.
San Antonio, TX 78240
Phone 1-800-690-3368
Facsimile 1-210-690-3646
209 Technologies
Boulder Creek, CA 95006
Phone 1-408-655-7770
Facsimile 1-831-338-7422
CEPA Company, Inc.
Ontario, CA 91761-5795
Phone 1-909-923-1988
Facsimile 1-909-923-8712
Certifiers
ENV Services, Inc.
Norcross, GA 30093
Phone 1-800-394-3368
Facsimile 1-336-221-0501
ENV Services, Inc. Corporate
Hatfield, Pennsylvania 19440
Phone 1-800-883-3681
Facsimile 1-215-997-5088
Clean Room Services
Canoga Park, CA 91309
Phone 1-818-701-6453
Facsimile 1-818-701-6520
Certco
Needham Heights, MA 02494
Phone 1-978-657-7777
Facsimile 1-978-657-4111