MarginWorkshopPlumbing
Truck stocking, crew mix, callback cost, and maintenance plan decisions for plumbing contractors.
Truck Stock Inventory Carrying Cost
What it really costs every year to carry parts inventory on your trucks, and whether that cost is worth it against the supply-house runs it saves.
Crew Mix Economics (Apprentice vs. Journeyman)
Sending an apprentice-journeyman team costs more in raw labor than a journeyman alone, but frees up the journeyman's time. See the real breakeven, not just the hourly-rate difference.
Callback and Warranty Cost Allocation
What callbacks and warranty work really cost you every year, and the reserve you should be building into every job's price to cover it.
Plumbing Maintenance & Inspection Plan Pricing
What an annual plumbing maintenance plan actually costs you to deliver, the minimum price to keep it profitable, and whether your current plan price is still making money.