Don't Let AI Replace the Power of the Human Voice in HVAC Customer Service
In this episode of HVAC Chats, Nicole Krawcke, head of content of Contracting Business, speaks with Erica Leonor, founder and CEO of Voxa, about elevating the role of customer service representatives (CSRs) in HVAC businesses. Leonor explains why CSRs should be viewed as an extension of the marketing team, shares strategies for improving customer interactions through tone and communication skills, and discusses the importance of voice training and accountability. The conversation also explores the growing role of AI in call centers, offering practical guidance on how HVAC contractors can improve efficiency while preserving the human connection that drives customer trust, booking rates, and long-term business growth.
Key Moments Timestamps:
- 04:52: The hidden role of tone and voice in customer experience and booking success.
- 09:17: Why CSRs should adopt a sales mindset and view themselves as educators and trust builders.
- 13:50: AI adoption in HVAC call centers: using automation to enhance efficiency without replacing human connection.
- 22:08: The "double intro" technique for creating ownership, trust, and stronger customer engagement.
- 24:57: Why investing in CSR training improves customer experience, sales performance, and business growth.
About the Author

Nicole Krawcke
Nicole Krawcke is the Editor-in-Chief of Contracting Business magazine. With over 10 years of B2B media experience across HVAC, plumbing, and mechanical markets, she has expertise in content creation, digital strategies, and project management. Nicole has more than 15 years of writing and editing experience and holds a bachelor’s degree in Journalism from Michigan State University.
