Work Order
Term 265 of 268 · Topic
In one sentence
A work order is the document that authorizes and details a field service task: what to do, where, who does it, with which parts and by when. It is the core unit that organizes field service work.
Reviewed by Juan Manuel Garrido
Co-founder of VantegrateLinkedIn
Work Order definition
A work order is the formal record that authorizes, describes and tracks a service task: an installation, a repair, a maintenance job or an inspection that a technician must carry out at the customer's site or at the asset. It brings together in one place the what (the task and its scope), the where (the location or the equipment), the who (the assigned technician or crew), the when (the time window or appointment) and the with what (parts, tools and procedures). It is the core operating unit around which all field work revolves.
In practice, the work order is what turns a request or an incident into a concrete, measurable action. It starts from a request (a complaint, a maintenance contract, an equipment sale) and moves through a cycle of statuses: created, assigned, in progress, completed and closed or invoiced. In Salesforce, the work order is one of the core objects of field service, which is what Field Service automates and orchestrates: it links the customer, the asset, the appointment and the closing report within a single data source.
Its value lies in traceability and coordination: without a well-structured work order, each visit is handled through scattered WhatsApp messages, spreadsheets and memory, and it becomes impossible to measure how long it takes, how much it costs or whether the failure was fixed the first time.
What a well-built work order contains
Beyond the title, a robust work order carries several pieces of data that make it actionable and auditable. When any of them is missing, the technician arrives without context and the job gets delayed. The typical components are:
- Customer and location: who is being served and the exact address or coordinates of the site (key for geocoding and route optimization).
- Asset or equipment: which machine, installation or component needs the work, ideally linked to its history through asset management.
- Type of work: installation, corrective repair, preventive maintenance or inspection.
- Priority and SLA: the urgency and the committed SLA (for example, "response within 4 hours").
- Assignment: the technician or crew, with their skills and availability.
- Parts and tools: the materials needed and whether they are available in the truck or warehouse.
- Procedure and outcome: the steps to follow and the closing report with a photo, signature or proof of delivery.
Why it matters for the business
The work order is where the metrics that matter in field service take shape. The most strategic one is the first-time fix rate (the percentage of visits that solve the problem on the first attempt): if the work order arrives complete, with the right part and a prior diagnosis, the technician does not need to come back. Every return visit is pure cost (fuel, hours, an annoyed customer). A well-managed work order also feeds metrics such as average resolution time, crew utilization and SLA compliance.
A concrete example in Argentina
Picture a company that supports refrigeration equipment for supermarkets in the Buenos Aires metro area (AMBA). A complaint comes in at 9 a.m.: a cold room at a store in Avellaneda has warmed up. The system creates a work order with high priority (risk of losing merchandise), links it to the asset (the compressor installed two years earlier, with its failure history) and assigns it to the nearest technician who has refrigeration skills and the part in the vehicle. The technician receives the work order on their phone, sees the history, fixes the problem, uploads the photo and the store manager's signature, and the work order closes automatically for invoicing. Without that structure, the same complaint travels over WhatsApp, nobody knows who is nearby, and the merchandise is lost before help arrives.
Common mistakes
- Treating the work order as a simple text ticket, without linking it to the asset or its history: traceability is lost.
- Not closing the work order with outcome data (part used, actual time, root cause): without a proper close, there are no metrics and no learning.
- Assigning by proximity without considering skills or part availability: return visits shoot up and the first-time fix rate drops.
- Leaving the SLA out of the work order: the team does not know what clock it is running against.
Work order vs support ticket
The two are often confused, because both "open a case." The difference is whether someone physically travels and carries out a task on an asset.
| Aspect | Work order | Support ticket |
|---|---|---|
| Focus | Physical task in the field or on an asset | Inquiry or incident, usually remote |
| Who carries it out | Technician or crew on site | Agent working from a queue |
| Key resources | Parts, tools, travel, scheduling | Knowledge, scripts, escalation |
| Closing | Report with proof (photo, signature, POD) | Resolved response or closed case |
| Star metric | First-time fix rate, SLA, utilization | CSAT, response time, resolution |
In mature service operations, the ticket is usually the origin and the work order the next step: when an inquiry requires a visit, the case becomes a work order with an appointment, a technician and materials. Understanding that chain avoids duplicate records and lets you measure end to end, from the moment the customer reports the problem until the asset is working again.
FAQs about Work Order
What is a work order?
What is a work order?
A work order is the document that authorizes, describes and tracks a service task a technician must carry out, such as an installation, a repair or a maintenance job. It brings together in a single record what to do, where, who does it, with which parts and by when. It is the core unit that organizes all field work and lets you measure how long it takes, how much it costs and whether the problem was solved the first time.
What is the difference between a work order and a purchase order?
What is the difference between a work order and a purchase order?
They are different things. A work order authorizes and details a service task that is going to be carried out, for example repairing equipment at the customer's site. A purchase order is a commercial document that formalizes the acquisition of goods or services from a supplier, with quantities, prices and payment terms. A work order can create the need to buy parts, but that purchase is handled with a separate purchase order.
What information should a work order include?
What information should a work order include?
A complete work order should identify the customer and the exact location, the asset or equipment to be worked on, the type of work (installation, repair, maintenance or inspection), the priority and the committed SLA, the assigned technician or crew with their skills, the parts and tools needed, the procedure to follow and a closing section with the outcome, the actual time, the cause of the failure and evidence such as a photo or the customer's signature.
How does the work order relate to the first-time fix rate?
How does the work order relate to the first-time fix rate?
The work order largely determines whether a visit is resolved the first time. When the work order arrives complete, with a prior diagnosis, the asset and its history linked, the right technician and the right part, the problem is solved on the first attempt and the first-time fix rate goes up. If the work order is incomplete or poorly assigned, the technician arrives without what they need, has to come back, and every return visit is pure cost and delay.
What statuses does a work order go through?
What statuses does a work order go through?
A work order follows a lifecycle that usually includes these statuses: created (from a complaint, contract or sale), assigned (to a technician or crew), scheduled (with an appointment or time window), in progress (while the technician is working), completed (task resolved with its report) and closed or invoiced. Tracking these statuses lets you know in real time where each job stands and measure the time spent in each stage.
This, applied to your team in the field
Technician scheduling, spare parts and job closeout from the phone, with the customer notified at every step. Tell us how you dispatch visits today.
Related terms
- First-Time Fix RateThe first-time fix rate (FTFR) is the percentage of service orders resolved on the first technician visit, without a second trip. It measures field service efficiency: the higher the FTFR, the lower the costs, the fewer the delays and the more satisfied the customer.
- SLA (Service Level Agreement)An SLA (Service Level Agreement) is a formal agreement that defines the level of service committed between a provider and a customer, with measurable metrics, compliance deadlines and agreed penalties if the targets are not met.
- Route OptimizationRoute optimization is the process of calculating the most efficient path for a fleet based on distance, time, delivery windows and capacity, so each vehicle delivers more orders while covering less distance and using less fuel.
- MTBF (Mean Time Between Failures)MTBF (Mean Time Between Failures) is the average time a repairable asset operates between one failure and the next. It is calculated by dividing operating hours by the number of failures, and it measures the asset's reliability.
- MTTR (Mean Time to Repair)MTTR (mean time to repair) is the metric that averages how long it takes to repair an asset or resolve a work order, from the moment the failure is detected until it is back in operation. The lower the MTTR, the less downtime.
Field Service industry
Technician scheduling, spare parts and job closeout on the phone, with the customer notified at every step.
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