HVAC Owners Who Don't Use A Whole Home Approach Are Losing Profit - Brynn Cooksey Sr, CEM, CMS

HVAC Owners Who Don't Use A Whole Home Approach Are Losing Profit - Brynn Cooksey Sr, CEM, CMS

July 8, 2026 · 20 min

About this episode

Brynn Cooksey Sr discusses how HVAC contractors can enhance profitability through a whole home approach and effective business practices.

In this episode of the HVAC Know It All Business Edition Podcast, co-hosts Gary McCreadie and Furman Haynes from WorkHero sit down with Brynn Cooksey Sr, CEM, CMS . He is the Founder of Air Doctors Heating & Cooling and HVAC U (Building Scientists) . He discuss the business side of home performance contracting and explains how contractors can build highly profitable businesses by focusing on diagnostics, customer education, and measurable results. The discussion explores customer qualification, maintenance retention, team training, operational systems, and the financial benefits of delivering complete solutions instead of simple equipment replacements. Brynn also shares practical advice for business owners looking to scale their companies through better processes, stronger customer relationships, and a commitment to quality. Brynn a leading training organization focused on HVAC, building science, and home performance. With experience in both utilities and contracting, Brynn has become a respected educator and industry leader, helping thousands of contractors improve their technical knowledge, business operations, and customer outcomes through data-driven solutions. Expect To…

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Hosts: Gary McCreadie, Furman Haynes

Guest: Brynn Cooksey Sr

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Organizations: Air Doctors Heating & Cooling, HVAC U, WorkHero

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