Made In Iowa: The Science (and Business) of Making Systems Work

BPC Streaming Network · Apr 23, 2026 · 32m

Jim Hall built Systems Management & Balancing (SMB) into a quiet powerhouse in a niche most people never think about - but rely on every day. What started in 1967 as a small Des Moines operation grew into a multi-state firm focused on testing, adjusting, and balancing (TAB) HVAC systems to ensure buildings actually perform the way they were designed. Jim shares the bet he made when he acquired the company in 2002, leaning into independence and precision as their differentiator. In an industry where comfort, safety, and efficiency are on the line - especially in hospitals, schools, and complex…