Abstract: A soil remediation unit that changes the use and purpose of certain commercially available aggregate mixing devices and or pug mills for removing unwanted contaminants from a quantity of contaminated soil aggregate or substrate which includes a canopy and a burner tube attached to the canopy. The burner tube includes an upper securing element and a lower adjustment element. The soil remediation unit also includes a burner supported in a desired position within the burner tube by the upper securing element and the lower adjustment element.