Service Desk: Managing for Cost or for Impact?

Efficiency, Effectiveness, and Quality

There is a fundamental difference between an efficient and an effective service desk. An efficient service desk is careful with its own people and resources. An effective service desk is careful with the time of the employees it serves. That distinction may sound subtle, but it has major consequences.

You can optimise processes, reduce waiting times, and lower the cost per ticket — while employees are meanwhile:

• having to call back multiple times because the problem was not properly resolved;

• having to figure out how something works themselves, because the solution provided was unclear;

• waiting unnecessarily long for a workable solution;

• having to put in extra effort to get their problem truly resolved.

From a service management perspective, that looks efficient. From an organisational perspective, it is costly. A mature service desk seeks the optimum between both: as little waste as possible — on both sides of the line.

The Blind Spot in Most IT Organisations

Service desks typically have extensive information about efficiency — through tooling, service desks can easily track cost per ticket, handling times, and First Call Resolution. What is missing is structural information about effectiveness: how does the employee experience the handling, and what does it actually cost them in time?

That is precisely the information needed to find the optimum and to avoid tipping too far into efficiency at the expense of the customer. Those who also measure effectiveness can answer questions such as:

• Are we serving employees better with our new service catalogue?

• Does the deployment of AI pay off in better service, measured from the customer’s perspective?

• What are the costs and benefits of each support channel for different processes?

• Our ‘shift left’ strategy delivers efficiency gains — but is effectiveness being maintained?

• What potential in lost employee time can we reclaim?

Measuring Effectiveness: Simpler Than You Think

The key lies with the employee themselves. By systematically evaluating a fixed percentage of closed tickets through a short survey, you collect valuable information on the dimensions of quality, speed, and effort.

When those results are combined with the ticket’s characteristics — type, resolution group, channel, process — a powerful steering instrument emerges. Effectiveness becomes measurable and comparable. Questions like the following can be answered consistently:

• What percentage of tickets are resolved correctly?

• Which processes or request types consistently score lower?

• Which resolution groups deliver the most value to the end user?

• How does quality develop over time?

The Hidden Costs: Lost Employee Time

A major step forward is taken when, alongside quality, you also measure lost time. By asking during the ticket evaluation how much time the employee spent dealing with an incident or request, you quantify effectiveness in terms of organisational costs.

That makes it concrete. You can calculate:

• how much time employees collectively spend on interaction with the service desk;

• what an improvement in quality yields in fewer lost hours;

• how the cost of the service desk compares to the organisational costs it causes or prevents.

Only then do you have a complete picture of what the service desk costs the organisation — and what it delivers.

Balancing Costs and Benefits

A mature service desk has insight not only into its own efficiency, but also into its effectiveness for the organisation. Investments in the service desk — in people, tooling, or AI — can then be weighed against the savings they generate elsewhere in the organisation.

The difference in approach can be summarised simply: Those who only measure efficiency optimise within the service desk. Those who also measure effectiveness optimise for the entire organisation.