We are composed of two operating divisions, PPC Industries & PPC Biofilter located in Longview, TX. Established in 1967, we have completed over 500 successful air pollution control projects. The PPC Industries are responsible for the engineering, fabrication, delivery and installation of dry electrostatic precipitators, dry acid scrubbers, wet electrostatic precipitators and ancillary industry equipment for particulate and opacity control. PPC Biofilter is responsible for the engineering, fabrication, delivery, and installation of bioscrubbers, biofilters, and associated equipment for VOC and odor control. Use of your keyword search engines should bring you to PPC Industries & PPC Biofilter but if not you may click directly on our web site at www.ppcbio.com.