M Si-Material Supply Inc.

International Sensor Technology in Irvine specializes in providing a wide range of accessories for fixed and portable monitoring systems designed for over 150 toxic and combustible gases. Their products include photoionization detectors, solid-state, infrared, electrochemical, and catalytic sensors, catering to industrial hygiene and occupational health and safety applications. Generated from their website's infomation

Lennox Stores, formally known as Lennox PartsPlus was founded with one simple mission: to be the first choice for HVAC contractors looking for reliable equipment, parts and service. Lennox Stores, located at 299 Goddard Street in Irvine, offers a complete selection of reliable residential and light commercial HVAC equipment, universal parts, indoor air quality products, repair and installation accessories, plus professional service and support.

Clean Air Specialists, IncClean Air Specialists, Inc is the exclusive representative of United Air Specialists' products in the Southern California region. This includes the Mexico border cities as well as Las Vegas and parts of Western Nevada. Our professional staff looks forward to working with you to solve your industrial air cleaning needs.United Air Specialists Inc has been providing air quality solutions worldwide since 1966. We have a broad and diverse product line incorporating leading filtration technologies to meet your specific need. From our Southern California office we offer a full range of products and services to meet your air cleaning needs.All products meet or exceed regulations set forth by O.S.H.A., S.C.A.Q.M.D., and the E.P.A. We also offer the best backed product