“Yes, We Do That”: How Halco Embraced Home Performance and Became a 40 Year Success Story

If there’s proof that treating the house as a system isn’t just good building science, but a powerful business strategy, Halco Home Solutions is it.In this episode, Energy Circle founder and CEO Peter Troast sits down with Hal Smith, founder of Halco, one of the largest and most successful true high-performance contracting companies in the country. Over four decades, Halco has grown from a traditional HVAC company into a full whole-home organization offering HVAC and heat pumps, insulation and air sealing, solar and electric, plumbing, basement waterproofing, indoor air quality, and much more.Hal shares the candid story behind that evolution: why he moved beyond equipment-first thinking, how diagnostics became central to sales and trust, what it really takes to add services sustainably, and why “customers for life” has guided every major decision. The conversation also explores maintenance agreements, compensation, new diagnostic tools, and how Halco has remained independent, and values-driven, in an increasingly private-equity-dominated market.This episode is packed with practical insight for contractors at any stage who believe high performance should lead to stronger homes and stronger businesses.Episode Links: Listen on Apple Podcasts Listen on SpotifyWatch on YouTube Energy Circle website Energy Circle LinkedIn Peter Troast Energy Circle CEO and Founder LinkedInHalco