Erthwrks, Inc. is able to provide the full suite of emission stack testing services for the Power Industry and Power Plants. Our services include all Initial/Permit Renewal compliance testing for PM, PM10, PM2.5, NOx, CO, SO2, CO2, Unburned Hydrocarbons, Ammonia and all HAPs. Our mobile laboratories are spacious, climate controlled and equipped with all implements necessary for a wide range of dry and wet chemistry analytical methods. Our services include, but are not limited to: