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Healthy Building Services • Diagnostic Services • Laboratory Services

Indoor Environmental Engineering (IEE) is a building science consulting firm with 31 years of experience diagnosing building air quality problems and designing healthy and energy efficient indoor environments. Our staff of professional engineers, building scientists, and industrial hygienists investigate ventilation and air quality issues in a wide range of building occupancy types, including office, hospital, school, laboratory, and single and multi-family residential.

Our Services Include:

Healthy Building Services. IEE provides annual proactive IAQ ChecUps, building material and equipment emission testing/modeling, ventilation system performance assessments, construction & renovation practice plans, and indoor air quality management plans. IEE also provides all USBGC LEED ventilation and indoor air quality testing certifications.

Diagnostic Services. To address occupant indoor air quality concerns IEE utilizes a hypothesis-based six step protocol to quickly and diagnose the problem and prescribe an effective mitigation measures. Our experienced field staff uses state-of-the-art instrumentation to quickly determine the quality of the indoor air, locations of potential indoor contaminants, and the building ventilation rates and air pressure relationships.

Laboratory Services. IEE has state-of-the-art analytical and ventilation laboratories to accommodate all the needs of IAQ investigations and research studies.

 

IEE is committed to the advancement of

healthy indoor environments that are both

energy efficient and sustainable.



Publications

 

Ventilation and Indoor air Quality in New Homes -

Study of ventilation and indoor air quality in 108 new homes. Airtight construction practices contributing to elevated indoor air contaminant concentrations force changes to the California Building Code.

Residential Outdoor Air Ventilation Systems

Do intermittent mechanical outdoor air systems provide IAQ that is equivalent to continuous systems ?

Safe Indoor Air Criteria

Can we define what constitutes safe indoor air in our pursuit of net zero energy buildings ?

The IAQ Top Ten

Bud Offermann PE CIH gives his list of the top 10 items for reducing and fixing IAQ complaints.

Addressing Mold In Homes

The four steps for addressing mold in your home.

More Publications >>

Current & Recent Projects

Ventilation and Indoor Air Quality in New California Homes

Ventilation and Indoor Air Quality in Multi-Family Homes

More Projects >>

News & Events

Healthy Buildings 2012

The Biannual International Scientific Conference on Indoor Air Quality and Climate, July 8-12, 2012, Brisbane, Australia

More Industry News >>