Constellation Technology Corporation
7887 Bryan Dairy Road, Suite 100
Largo,FL 33777-1452
Business hours are Monday-Friday 8:00 AM
to 4:00 PM Eastern (US) Time.
Voice: 800-335-7355
Local: 727-547-0600
For Laboratory Testing: extension 102
For all other Customer Service: ext.104
FAX: 727-545-6150
email:info@contech.com
website: www.contech.com