Land Science

Certified Inspectors Network

Land Science trains and certifies inspectors for the Geo-Seal® membrane system. The inspection of Geo-Seal and Vapor-Vent™ can be performed by any one of many certified inspectors throughout the country.

Land Science trains and certifies inspectors for the Retro-Coat™ Vapor Intrusion Coating System. The inspection of Retro-Coat can be performed by any one of many certified inspectors throughout the country.

Find a certified installer

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