This week on Trades Talk, Justin White sits down with Peter Lemon, CEO and President of Graniterock, the 126 year old vertically integrated construction and aggregates company headquartered right here in Watsonville. From the Wilson Quarry, the largest hard rock quarry this side of the Mississippi, to bridges, roads, asphalt, concrete, and logistics across the Bay Area and Central Coast, Graniterock has helped build the infrastructure of an entire region. In this conversation, Peter shares the leadership principles, capital strategy, and culture of innovation that have kept Graniterock thriving across three centuries of work. He breaks down how safety became the foundation of their culture, how saying yes to every opportunity took him from intern to CEO, and what it actually takes to lead a workforce through wave after wave of technology change. In this episode, we cover: Why safety culture is the leading indicator for every other culture decision a trades company makes How Peter's career path from civil engineering intern to CEO was built on saying yes to whatever the company needed next Inside the Wilson Quarry, a mile long, half mile wide operation moving up to 4 million tons of rock a year The 126 year arc from donkeys and pickaxes to locomotives to the 1980s "Rock ATM" to machine learning and now AI Graniterock's capital deployment philosophy, including why you should not waste analysis on must replace decisions and where to spend that energy instead How to build a culture of innovation in an industry that can be stuck in the mud, and the "trust currency" required to make change stick The train the trainer model and why field credibility beats a professional trainer in a classroom every time Where AI is already a no brainer for contractors, including contracts, communication, and translating jargon, and where physical trades still need humans in the loop for years to come Why family referrals are Peter's true measure of community success and how that drives Graniterock's nonprofit and event engagement Peter's trade secret: "Food is love, gear is great" and why the personal exchange matters more than the gift itself Peter's biggest takeaway is simple. Take care of your people, communicate change clearly, mitigate their concerns honestly, and the rest will follow. Whether the technology is a new loader, a robotic mower, or an AI agent, the companies that win are the ones that bring their people with them. If you are building a trades business that you want to last for decades, or you are wrestling with how to lead your team through this next wave of technology change, this episode is full of lessons from someone running the playbook for 126 straight years. JW Group Website: https://www.jwhitegroup.com/ Justin Instagram: https://www.instagram.com/justinwhiteceo/ Justins Youtube: https://www.youtube.com/@justinwhiteceo K&D Website: https://kndlandscaping.com/ K&D Instagram: https://www.instagram.com/kanddlandscaping/ Disruptors Community: https://www.skool.com/disruptors Disruptors Advantage Newsletter: https://disruptors-advantage.beehiiv.com/ 5th Annual K&D Water Summit: https://www.eventzilla.net/e/5th-annual-central-coast-water-summit-2138673574 Leanscaper: https://www.jwhitegroup.com/leanscaper
