From Corporate Exec to Luxury Landscapes: Scaling a 39-Year Design-Build Firm

In this episode of The Contractor Grow Show, host Mark Lamberth talks with Dustin Walker of Landscape St. Louis about how he went from leading 400 creatives at a Fortune 500 real estate data company to acquiring a 39‑year‑old landscape design‑build firm and carefully modernizing it without breaking what already worked. Dustin shares how, as a non‑landscaper by trade, he bought a legacy residential company known for high‑touch garden and estate work, spent his first months in the field with foremen to understand the work firsthand, and then began layering in software, systems, and marketing to drive 20–30% annual growth. He explains how he’s moving the business from purely referral‑based to a more scalable model with targeted ads and tighter project selection, why he’s so selective about only taking on the “right” design‑build clients in affluent St. Louis neighborhoods, and how he approaches change management with long‑tenured team members—including a foreman with 31 years at the company—so they embrace new tools instead of resisting them. If you’re thinking about buying a contracting business or leveling up an established shop, Dustin’s story is a masterclass in respectful, systems‑driven growth. What you'll learn on this episode: The services Landscape St. Louis offers as a design‑build firm, from high‑end hardscapes and softscapes to estate‑level bed and garden maintenance How Dustin went from running a media agency and corporate photo operations to acquiring a 39‑year‑old residential landscape company The key metrics and fundamentals he evaluated before buying: earnings, working capital needs, employee tenure, and client base quality Why he spent his first three months in the field with crews and how that shaped his leadership and operational decisions How implementing modern software (like end‑to‑end job and routing tools) helped a legacy team improve efficiency without losing craftsmanship The shift from 100% referral work to strategic growth using Google and Facebook ads—while still saying “no” to the wrong projects How he’s targeting roughly 20% annual growth by adding “billable time” through more crews and higher‑value work instead of just working harder Dustin’s advice for aspiring buyers: what to look for in an acquisition, how to respect the legacy you’re inheriting, and how to lead long‑tenured employees through change