Lean Crew Profitability Model
Cap headcount at owner plus five to maximize excavation margins
Clay Hudspeth tested multiple crew sizes across 25 years spanning landscaping and excavation: solo, three-person, six-person, and full multi-crew operations. His conclusion is that the profitable sweet spot sits at the owner plus up to five skilled workers. Below that band the owner is often bottlenecked on equipment operation and cannot bid enough volume. Above it, fixed labor costs during slow seasons and feast-or-famine cash-flow swings eat into margin faster than revenue growth compensates. The model works because midsize excavation jobs do not require large gangs; they require skilled equipment operators and one or two ground workers. Keeping the crew tight also forces the operator to qualify jobs rather than chasing volume, and maintains quality accountability across the whole team.
- Overhead scales faster than revenue once you exceed the owner-plus-five threshold in small excavation
- Feast-or-famine cash flow hits hardest when fixed labor costs are highest
- Quality accountability degrades as crew size outpaces direct owner oversight
- A small skilled crew can win midsize contracts that large firms must overprice to cover their overhead
- Keeping headcount low forces job qualification, which protects margin
- Audit current headcount against billable rolesList every employee and the specific billable output they produce. Remove anyone whose role is primarily coordination that the owner can absorb.Pro tipIn small excavation, a skilled operator who can also do hand grading is worth two unskilled laborers on margin.
- Model the slow-season cash floorCalculate the minimum weekly revenue needed to cover payroll at your current headcount during your slowest four weeks. If that floor requires winning jobs at reduced margin, reduce headcount first.WarningDo not use your best month as the baseline. Use your worst two months of the last two years.
- Set a hard headcount ceilingDecide on owner plus a fixed maximum, typically three to five, and treat any hire above it as requiring displacement of an existing role or a permanent new revenue stream to justify it.Pro tipWriting the ceiling into your annual operating plan makes it a business rule, not a gut feeling.
- Qualify jobs to match crew capacityWith a small crew you cannot absorb every job. Build a simple bid filter: minimum contract value, minimum margin, and acceptable timeline. Decline jobs that fail the filter rather than stretching the crew.WarningSaying yes to every job because you have empty calendar days is how overhead creep starts.
- Review and hold the ceiling quarterlyCheck overhead-to-revenue ratio each quarter. If margin is compressing as utilization rises, that signals a pricing problem, not a headcount solution.Pro tipRising utilization with falling margin usually means you are underpricing, not understaffed.
Clay Hudspeth built and then walked away from a 20-plus-person landscaping operation that he could not sell because it required him to run. He rebuilt under HudX with a three-person core including himself, focusing on small excavation, drainage, footers, driveways, and irrigation for residential builders. Five years in, the business remains at that lean scale, handles midsize contracts without the overhead that larger firms need to cover, and positions itself in the gap between solo operators and large landscaping companies.
Extracted from Blue Collar Business Ep 32. Hudspeth described testing crew sizes from three to six-plus people across two decades, arriving at owner-plus-five as the overhead-to-revenue sweet spot for small excavation operations.