Consultants
Air Tech International, Air Testing Environmental Consultants, Chelsea Group, Criterion Labs, Digital Diagnostic Systems, LLC, EHS Innovators, Enviro Health Environmental Home Inspections, Envirodesic, Environmental Care Ltd, Environmental Restoration
Duct Cleaning
Air-Care, BioVac System Inc., Ductbusters Indoor Pollution Control, Indoor Environmental Solutions, Meyer Machine and Equipment, National Air Technologies, Video-Aire International, Inc., WorldofClean.com
Filters and Purifiers
Advanced Filtration Concepts, Aget Manufacturing Company, Air Life Environmental Products, Air Savers Inc, AirSick, American Lung Association: Ozone Generators, Cadillac Vacuum, Campbell Environmental Systems, Collectors and Filters, Inc., General Innovations and Goods, Inc.
Industrial
Air Cleaning Technologies, Air Dynamics, Air Impurities Removal Systems, Inc., Air quality equipment for industry, Airtech, American Air Filter, B & L Welding Company, Beckert and Hiester, BECO Engineering Company, Bryair
Odor Control
Air Purification Systems, Bentax of North America, Lenntech, Odor Management, Inc., Probe Industries
Testing
Abbey Lane Laboratory, Advanced Mold Testing LLC, Aemtek, Inc., Aerotech Laboratories, Inc., Air Diagnostics and Engineering Inc., Air Quality Sciences, Inc., AIRxpert Systems, Inc., American Home Laboratories, Inc., Assay Technology, BBJ Environmental Solutions
Airpak
Offers software for modeling air flow, thermal transfer, and contaminant distribution in ventilation systems and other indoor environments. Includes online demonstration, contact information, and sample output.
AirQual
Portal for commercial indoor environments industry to research products and services, as well as legislative issues.
Clean Air Delivery Rate
Explains this rating system for air cleaners and shows application examples. Also provides a tutorial about air cleaners.
ETV Indoor Air Products assessment
U.S. EPA and the Research Triangle Institute pilot project to verify performance of indoor air quality products in three broad categories.
Healthy Home and Workplace Pty. Ltd.
Information about health issues relating to indoor living and working environments as well as safe housing and associated technologies.
IEQ Strategies
Offers a monthly newsletter on developments in the field of indoor air quality.
Indoor Environment Connections
Offers information about a trade magazine for commercial, industrial, and institutional building owners providing data about indoor environmental issues.