Maintenance Agreement Profitability
Does each tier of your maintenance plan make money on its own — before counting a single dollar of repair or replacement revenue?
How Maintenance Plans Work (and Why the Margins Look Thin)
A maintenance agreement is an annual plan where a customer pays a fixed fee for scheduled tune-ups, member discounts on repairs, and sometimes a waived diagnostic fee. Most plans have 2–3 tiers with increasing benefits at each level.
The plan itself is not the profit center. Direct margins on the plan fee are thin by design. A $149/year plan that costs $125 to deliver earns $24 in direct profit. That looks bad until you see the full picture.
Where the real money comes from:
- Repair revenue. Your tech is in the home 1–2 times per year. They find issues the customer didn't know about. Agreement members spend $400–$800/year on repairs on average.
- Replacement sales. When a system needs replacing, the agreement member calls you, not your competitor. Agreement customers are 5–15× more likely to buy the replacement through you.
- Reduced marketing cost. Retaining an agreement customer costs nearly nothing. Acquiring a new customer costs $200–$350. Every renewal is marketing money you didn't spend.
- Lifetime value. Agreement customer LTV: $8,000–$47,200. Non-agreement customer LTV: $800–$3,500.
What this calculator measures: Whether each tier covers its own delivery cost. A tier that loses money means you are paying to visit that customer before any repair or replacement revenue. The plan should at minimum break even on delivery.
Enter a loaded labor rate to analyze tier profitability.
- Any tier in the red needs to be repriced. If a tier loses money on delivery alone, every new enrollment costs you money before any repair revenue. Raise the price, reduce visits, or reduce the discount offered.
- Watch the diagnostic waiver. This is the most common hidden cost in agreement programs. A $89 diagnostic fee waived 1.5 times per year at 50% utilization costs $66.75 per member. That alone can turn a profitable tier into a loss. Run the numbers with and without the waiver to see the impact.
- Agreements make money from downstream work, not from the plan itself. The plan gets your tech into the home twice a year. The repair and replacement revenue from agreement members is where the real profit lives. But the plan still needs to carry its own delivery cost.
- Track discount utilization. The default 50% is an estimate. If your actual utilization is higher, your costs are higher than this calculator shows. Pull a report from your FSM software showing how many agreement members used their discount last year.
These calculations use agreement pricing methodology from JordanWorx and T1 recurring revenue economics. They are estimates. Actual costs vary by market, route density, and operational efficiency.
Sources (4)
- JordanWorx — agreement tier profitability methodology
- T1: recurring-revenue-subscription-economics.md §1
- FieldEdge, HVAC Know It All — agreement revenue benchmarks
- Service agreements research — LTV comparisons, enrollment mix