The “Chemicals %” Number That Controls Profit Per Stop

If you want higher profit per stop, start with one metric: chemical cost as a percent of monthly service revenue. Most pool companies feel chemical costs rising, but they don’t always track it clearly and consistently enough to know when to raise prices or know if they should jump to a +Chems pricing model. It could be your costs are normal, seasonal, or a true leak in profit.

Clean bookkeeping makes this measurable. When chemicals are consistently coded to a chemical COGS bucket (not mixed into “supplies” or “parts”), you can compare months and spot problems fast. A jump usually points to one of three things: dosing inconsistency, price increases from suppliers, or chemicals being used without being recovered in pricing.

Once you can see the number, you can do something. You can adjust service pricing, tighten chemical controls with your guys, or change how you handle “extras” like phosphate remover or algae treatments. The point is simple: profit per stop improves when your chemical spend stops being a guess and becomes a tracked ratio.