Indoor Environmental Engnrng

read moreIndoor Environmental Engineering is an indoor air quality (IAQ) consulting firm based in San Francisco, California. Founded in 1981, we have a long standing commitment to the study of indoor environments and the dynamic interaction between occupants, contaminant sources and building materials and systems. Our staff of professional engineers, certified industrial hygienists and building scientists utilize a multi-disciplinary approach which has earned us an international reputation as IAQ diagnostic and building forensic experts.

read moreIEE has performed over 2000 building investigations and research studies throughout the United States. IEE is known for their thorough and comprehensive diagnostic methods and protocols that are tailored to fit the requirements of the specific needs of each project. Our team leaders are engineers and industrial hygienists and have extensive experience evaluating building environments and ventilation systems for investigations and research studies. IEE puts to use our experience to develop an understanding of the conditions impacting our site investigations, and provide or conclusions regarding the quality of the indoor air, with respect to appropriate guidelines, and outline mitigative actions to improve the indoor air quality where required.