Testimonials

Please click on the links below to view our testimonials.

Investa Letter of Recommendation

Investa Sustainability Report 2007

South Australian Cold Stores Letter of Recommendation

South Australian Cold Stores Report

Salisbury Council Letter of Recommendation

TAFE Report August 08

Texas Department of Criminal Justice

Whitney Bank - March '08

Please Note: PermaFrost and  EnviroTemp are the exact same product. The technology is marketed Internationally under the name PermaFrost and was changed to EnviroTemp for the Australian market only in August 2008