About Us

• Matrix Systems services Northern California and Northern Nevada from our sales offices in San Leandro, CA and Grass Valley, CA and our service facility in San Leandro, CA. We are the exclusive representative for United Air Specialists, Inc., SMOG HOG mist filtration, DUST HOG dust filtration and PSG commercial kitchen exhaust filtration products. We also provide a variety of other mist media filtration products and dust media filtration products. We provide dust collector replacement parts, SMOG HOG parts, and filters. In addition, we are a complete SMOG HOG service provider including equipment and airflow testing, component cleaning and exchange, as well provide our proprietary SMOG HOG SP7 detergent for automatic wash systems. We look forward to working with you to provide solutions for your industrial air filtration and commercial air filtration needs.