Contact Us Wae look forward to hearing from you. Address & Map Certified NETS, Inc. 1353 Baur RoadSt. Louis, MO 63132 Phone: (314) 292-6260 Fax: (314) 292-6255 Send us a message! Name* First Name Email* Phone How did you hear about us? AdvertisementBusiness DirectoryReferralSearchOtherI'm an existing client Subject* Message Email This field is for validation purposes and should be left unchanged.