ENCON Technologies installed a vapor extraction system at a car wash in Capistrano, California in December 2009. This included installing dual-nested vapor wells and subsurface conveyance piping, preparing trenches, and resurfacing concrete. A thermal oxidizer unit by Mako Industries was also installed to treat extracted vapors. ENCON provides environmental services such as site assessments, investigations, remediation, monitoring, and construction services for fuel systems.