John Kay
John Kay is director of Contractor Nation Air Group. He is a certified building scientist, business trainer/coach, and energy conservationist. With more than 30 years' experience in home services and the home improvement sector, Kay has dedicated his career to enhancing indoor environments, improving energy efficiency, and empowering contractors to achieve greater success.
Healthy Homes, Clean Buildings, Bigger Profits
In today’s cleaning and restoration industry, indoor air quality (IAQ) is a hot topic—and rightly so. Homeowners are more educated than ever. They want healthier...
New Way of Thinking About the Air We Breathe
Too often, we attempt to fix today’s challenges with yesterday’s mindset. But progress demands more from us—learning, evolving, and applying new knowledge. Nowhere is this...
The Health-First Cleaning Revolution Is Here—Are You Ready?
Cleaning for health isn’t a new idea—it's been discussed and practiced for centuries. In fact, the concept began to take recognizable form during the 19th-century...