Air Quality
- 261
- Whitehead Construction Incorporated
- Whitehead Construction offers electrostatic precipitator and agglomerator turnkey services. They can fabricate, install and maintain most air pollution control units.
- 262
- atea-WK USA, Inc.
- Provides a complete range of environmental treatment equipment to treat process exhaust employing different technology such as thermal abatement, absorption, adsorption and catalytic oxidation.
- 264
- Air Quality Services
- Indiana based firm offering ambient air monitoring services to businesses for compliance with environmental regulations related to air quality.
- 265
- Apex Emission Testing
- Supplier of stack and vent emissions testing services throughout Southern Africa. Apart from isokinetic testing, also offers ambient air quality sampling and assessment services to industry.
- 266
- Chester LabNet
- Offers inorganic analysis of air samples, including source emissions, ambient and indoor air, with filters available for personal use. Lists methods, and customer services available in Tigard, Oregon.
- 267
- Trace Analytics Inc.
- Accredited analytical laboratory specializing in the testing and analysis of compressed breathing air used for life-support.
- 268
- Air Tech International
- Offers environmental management and home inspections. Features EPA and FDA registered air disinfection equipment, mold cleaning products. Offers air duct, HVAC and dryer vent cleaning services within the Maryland, Virginia and the Washington DC area.
- 269
- Air Testing Consultants
- Offers materials regarding indoor air quality and sick building syndrome. Located in North Miami Beach, Florida.
- 270
- Altec Analytical & Technical Services
- Independent provider of air quality, pipeline and gas systems testing, training, and consultancy services to hospitals and industry.
- 272
- EHS Innovators
- Testing services for indoor air quality analysis and industrial hygiene compliance are offered.
- 273
- Enview Inspections
- Provides on-site IAQ assessments including VOC's, particulate and mold testing in Virginia, Maryland and Wahsington DC, USA.
- 274
- IBS
- Provides design and site engineering for heating, HVAC, public health, and refrigeration as well as repayment calculation for hydronic radiant cooling systems combined with HVAC systems.
- 275
- Indoor Air Health Advisor
- A residential guide to indoor air quality issues that affect the health of modern society.
- 276
- Indoor Environmental Engineering
- IAQ consulting firm specializing in healthy building design, building air quality diagnostics and mitigation planning, and construction defect forensics.
- 277
- Killeen Heating and Air Conditioning Inc.
- Addresses indoor air quality needs worldwide, from a single dwelling to a Factory.
- 278
- Quality Environmental Services
- Offers Indoor Air Quality (IAQ) guidance for providing acceptable IAQ in commercial, industrial, and educational buildings.