Certified Inspectors Network

Land Science trains and certifies contractors to install the TerraShield system. The application of TerraShield can be performed by any one of many certified installers throughout the country.

Land Science trains and certifies contractors to install the Nitra-Seal system. The application of Nitra-Seal can be performed by any one of many certified installers throughout the country.

Land Science trains and certifies contractors to install the MonoShield system. The application of MonoShield can be performed by any one of many certified installers throughout the country.

Land Science trains and certifies contractors to apply Retro-Coat™ Vapor Intrusion Coating System. The application of Retro-Coat can be performed by any one of many certified installers throughout the country.