Training HVAC professionals to protect human health, prevent contamination, and lead the next era of indoor air quality excellence.
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Founded by Steve McLeod, CEO of Indoor Environmental Systems (IES), IAQHealth™ helps HVAC professionals move beyond heating and cooling — into true indoor air quality (IAQ) leadership.
With over 30 years of field experience, Steve has worked in hospitals, schools, and homes nationwide — developing the proven Find • Fix • Prevent™ method for diagnosing and eliminating microbial contamination in air systems.
IAQHealth™ is more than a certification — it’s a movement to protect public health through better HVAC practices and informed, preventive care.
Steve McLeod is a nationally recognized IAQ expert, educator, and environmental systems consultant.
Through his leadership at Indoor Environmental Systems, Inc., he’s trained hundreds of HVAC professionals to recognize and solve the air-quality challenges that affect health, comfort, and system efficiency.
He developed the Find • Fix • Prevent™ methodology after decades of investigating indoor environments for hospitals, schools, and sensitive-home projects.
This approach remains at the heart of every IAQHealth™ training module today.
“Clean air isn’t a luxury — it’s a responsibility.
Every technician has the power to make homes and buildings healthier.”
— Steve McLeod, Founder, IAQHealth™
IAQHealth™ combines decades of environmental science, hands-on field experience, and modern digital learning to deliver practical, profitable training.
Real inspection and remediation techniques.
Serving the 25% of clients sensitive to mold and microbes.
Helping technicians add $6K–$12K in new IAQ revenue per job.
Access to the IAQHealth™ Referral Network and peer professionals.
Enroll Now & Save $100
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