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Doug Hoffman

Doug Hoffman

CEO, NORMI

Doug Hoffman is CEO of NORMI, the National Organization of Remediators and Mold Inspectors. He can be reached via email at doug@normi.org.


Articles by Doug Hoffman

Man blowing his nose at a computer
June 3, 2019 Doug Hoffman

Take Indoor Air Quality Complaints Seriously

Facility Management

Even if just one worker complains of poor indoor air quality, employers have a responsibility to follow through on the complaint. Workers have varying sensitivities to indoor allergens.

Article
Mold on a white ceiling
May 9, 2019 Doug Hoffman

Minimize Mold

Health and Safety

A tell-tale musty smell means you should check these four areas to find where mold may be lurking in your facility.

Article
Butterflies and flowers
April 1, 2019 Doug Hoffman

Is Dilution the Answer to Indoor Air Pollution?

Health and Safety

Bringing fresh air into the facility may be the answer to improving indoor air quality. But it also may be harmful.

Article
Man removing a ceiling vent screen
February 6, 2019 Doug Hoffman

Will “Dead” Mold Hurt Your Building Patrons?

Health and Safety

Is dead mold dangerous or harmful? Also, what is dead mold? How do I identify it? Learn the basics here.

Article
photo of a ceiling vent
October 16, 2018 Doug Hoffman

Look UP! You May be Housing Airborne Contaminants

Infection Control

Your indoor air contamination may be coming from your vents. Learn how to clear up the mess and prevent future IAQ issues.

Article