Service contract
Service contract explained: what you are actually selling
A service contract is an agreement to maintain and repair an asset over a defined period for an agreed fee, rather than charging for each job as it arises. The customer is buying availability and a response commitment. The provider is taking on the risk of how much work that turns out to require.
For field service
Know what the job needs before the van rolls
Venta Capture, a product of VentaVid, lets the customer show you the fault first, so the engineer arrives with the right part or does not need to arrive at all.
You will also see maintenance contract, service agreement, planned maintenance agreement and, in some markets, a service plan. Where labour, parts and travel are all included, it is often called a full cover or comprehensive contract.
What does a service contract cover?
Scope is where contracts differ most, and where disputes start. The clauses that matter:
- Planned work. How many preventive visits a year, at what interval, against which standard.
- Reactive work. Whether breakdown attendance is included, capped, or charged separately.
- Parts. Included, excluded, or included above and below a value threshold. This single line decides most of the margin.
- Response and fix commitments. Attendance within a stated window, and sometimes a separate restoration target.
- Exclusions. Misuse, consumables, environmental damage, obsolete components, third party interference.
- Term and uplift. Length, renewal mechanism, and how the price moves with inflation or usage.
Contracted work is also where service organisations make their money. Deloitte reports that aftermarket operating margins globally run at roughly 2.5 times the margin on new equipment sales, with many manufacturers taking 40 to 50 percent of total profit from services.
Service contract vs break-fix: who carries what
These two are the commercial models buyers actually compare, so it is worth being precise about how they differ rather than which sounds better.
- Who carries the risk. Under a service contract, the provider does. If the asset fails five times in a year against an expectation of one, the fee does not move, and the extra visits come out of margin. Under break-fix the customer carries it: every failure is a new invoice, and a bad year costs them more than a good one.
- How revenue is recognised. A contract to stand ready to perform maintenance across a period is treated under IFRS 15 and ASC 606 as a performance obligation satisfied over time, so the fee is spread across the term rather than taken when it is invoiced. Cash received up front sits as deferred revenue, a contract liability, and unwinds month by month. That is a very different revenue profile from billing each job at completion, and it is the main reason finance teams push for contract coverage.
- What it does to response times. The contract makes response contractual. A named window, usually with a remedy attached, means contracted jobs get priority in the schedule ahead of ad hoc work. Faster for the customer who signed, and slower for the ones who did not, since the same engineers cover both.
A service contract explained: a worked example
A provider prices a year of cover at the equivalent of four planned visits, assuming two breakdowns. The asset fails six times. Revenue is unchanged and still recognised evenly across the twelve months, while four unplanned visits are absorbed at cost. Three of those four failed to close on the first attempt because the part was not on the van, so the real overspend is not six failures. It is ten attendances.
How service contracts are priced
Pricing is a bet on visit volume, so it is built from the same inputs that drive field performance:
- Expected failure rate across the installed base, by age and duty cycle.
- Planned visit cost, which is predictable and easy.
- Expected reactive visits, which is the number that sinks contracts when it is guessed.
- Your first-time fix rate, because every point of it changes how many attendances each failure actually costs you.
- Response commitment, since a four hour window prices very differently from next business day.
That fourth input is the one most often left out. A contract portfolio running at 70 percent first-time fix is buying roughly a third more attendances than one at 90 percent for exactly the same failure count, and each avoidable repeat visit lands entirely on the provider's side of the ledger. It is why contract profitability and the field's truck roll discipline are the same conversation.
What a service contract is commonly confused with
- A warranty covers defects the manufacturer is already liable for. A service contract covers work regardless of fault, including wear.
- An extended warranty is a risk product, often underwritten by an insurer. A service contract is an operational commitment you deliver yourself.
- An SLA is a clause inside the contract, not the contract itself.
- A managed service goes further, taking responsibility for the outcome or the availability of the asset rather than for performing maintenance on it.
