Jack Eso: The $4M Move Most Contractors Are Afraid to Make

He went from renting a skid steer on weekends to landing $4 million in work in 60 days.But the real shift wasn’t equipment — it was systems.And the biggest lesson? Stop racing to the bottom on price.Jack Eso of RoseBrooke Site Development breaks down how he scaled from a side hustle to a 10-man operation doing site work, utilities, concrete, and full residential packages in North Carolina. This episode isn’t about hype — it’s about margins, structure, and building a company that doesn’t fall apart when you step away.If you’re tired of guessing at numbers, chasing every job, and feeling buried in your own business… this one hits home.Takeaways:✅ 50% Gross Profit Rule (Residential): Jack stopped chasing the “going rate” and built his pricing around what his business actually needs — not what competitors charge.✅ $300K–$350K Revenue Per Employee: He tracks revenue per team member to know exactly when it makes sense to hire.✅ Automated Sales Follow-Up: Email, voicemail drops, and video walkthroughs of estimates increased professionalism — and conversions.✅ Outsourced Estimating = Time Freedom: Hiring a commercial estimating firm helped him land $4M in projects without becoming the bottleneck.✅ Say No Early: Fiberglass pools? Done. If it doesn’t fit the system, it’s not worth the lesson.Why It Matters:If you're running crews, bidding bigger jobs, or trying to stop undercharging — this episode shows how to build real structure without losing control.Links:➡️ Visit Rosebrooke Site Development’s website – Follow his Jack Eso’s excavation journey.https://rosebrookelh.com/➡️ Shop Attachments at Skid Steer Nation: ⁠https://www.skidsteernation.com⁠ – “Build your business with the right attachments.”➡️ Marketing Help at Throttled Up: ⁠https://www.getthrottledup.com⁠ – “Marketing built for contractors.”