Why Technician Utilisation Is a Visibility Problem for OEM Service Teams

Key Takeaways: What's in this blog?

Technician utilisation is one of the most important but most misunderstood metrics in field service operations.
Many OEMs assume technicians are fully utilised, but real productive utilisation often sits only between 55–65%.
Lack of utilisation visibility forces managers to make decisions without accurate real-time operational insight.
Real-time visibility can increase technician utilisation by 15–25 percentage points without adding headcount.
Improved visibility directly reduces overtime, increases first-time fix rates, and improves overall service profitability.

It’s a familiar story for many service managers in industrial OEMs. You look at the schedule and see every technician marked as “busy”. The team is out on the road, yet service revenue is flat, overtime is climbing, and customers are complaining about slow response times. On paper, everything looks fine. In reality, something is clearly off.

The problem isn’t laziness or lack of effort. The problem is visibility. ‍

Technician utilisation visibility refers to knowing exactly where your technicians are, what they’re doing, and whether their time is truly productive.

And it is one of the biggest blind spots in the field service productivity gap today - without it, even experienced managers are making decisions based on incomplete or outdated information.

Let’s talk honestly about why this visibility gap exists, what it’s costing you, and how real-time technician tracking can transform your service operation.

What Technician Utilisation Really Means

Technician utilisation measures how much of a technician’s available working time is spent on productive, billable, or value-adding activities.

It sounds simple, but the reality is more complex. A technician can be “busy” all day driving, waiting for parts, filling out paperwork, or travelling between sites, while their actual productive utilisation remains surprisingly low.

Industry benchmarks show that many OEM service teams operate with utilisation rates between 55% and 65%. Top performers consistently push above 80%. That 15–25 percentage point gap represents thousands of lost productive hours every year.

The difference between average and high utilisation isn’t usually about hiring better people. It’s about having clear, real-time technician utilisation visibility so managers can make smarter decisions.

The Hidden Costs When Managers Lack Real Overview

When managers don’t have a clear view of what their technicians are actually doing, small inefficiencies compound into significant problems.

Excessive idle and travel time: Technicians spend hours driving to jobs only to discover they don’t have the right parts or skills.
Poor job allocation: The closest technician isn’t always the right one, leading to longer resolution times and repeat visits.
Rising overtime costs: When jobs run late due to bad planning, overtime becomes the default solution.
Lower first-time fix rates: Without proper context and preparation, technicians often need second visits.
Customer dissatisfaction: Delayed responses and repeated visits damage trust and increase churn risk.

Did you know?

Field technicians spend only 30–40% of their time on actual service work, with the rest lost to travel, admin, and waiting time.

Source: Service Council Field Service Benchmark Report

These issues rarely appear as a single dramatic failure. Instead, they show up as a slow, steady drag on profitability and team morale.

5 Reasons Technician Utilisation Suffers Without Visibility

1. Dispatchers Operate Blindly

Without live location and availability data, dispatchers rely on static schedules or verbal updates. This leads to inefficient job allocation and unnecessary travel time across the fleet.

2. Wrong Technician Assigned to the Job

Skill levels, experience with specific equipment, and current workload are often invisible. Sending the wrong technician is one of the fastest ways to turn a simple job into a multi-visit saga.

3. Excessive Travel and Idle Time

Without route optimisation or real-time tracking, technicians waste hours on the road or waiting at sites. This technician idle time reduction is rarely tracked accurately, making it invisible in reports.

4. No Real-Time Communication Loop

Field technicians often work in isolation. When issues arise or jobs take longer than expected, the back office has no immediate way to reallocate resources or provide support.

5. Poor Job Prioritisation

Urgent jobs on high-value machines get buried among routine requests. Without clear visibility, dispatchers can’t easily separate what matters most from what can wait.

How Real-Time Visibility Unlocks Higher Technician Utilisation

Gaining technician utilisation visibility doesn’t mean micromanaging your team. It means giving managers the information they need to make better decisions and giving technicians the support they need to be more effective.

Here’s what changes when real-time technician tracking is in place:

Dispatchers can assign jobs based on actual location, skills, and availability rather than guesswork.
Routes are optimised dynamically, reducing unnecessary travel time.
Technicians can update job status instantly, allowing the back office to respond quickly to changes.
High-priority jobs on critical machines are automatically surfaced and actioned faster.
Data from the field flows back into planning systems, improving future scheduling accuracy.

Our Scheduling and Dispatch feature in our Field Service Module is built to deliver exactly this level of visibility and control. Start the tour below to learn more about this:

Before vs After: The Visibility Difference

Factor	Without Real-Time Visibility	With Real-Time Visibility
Job Assignment	Based on schedule or guesswork	Based on live location + skills
Travel Time	High and unpredictable	Optimised and minimised
Technician Utilisation	55–65%	75–85%+
Response to Changes	Slow and reactive	Fast and proactive
Overall Service Efficiency	Limited by blind spots	Data-driven and scalable

Business Impact for OEMs

When you solve the visibility problem, the benefits appear across the entire operation:

Higher productive utilisation means more jobs completed per day without adding headcount.
Reduced overtime costs as better planning prevents unnecessary emergency call-outs.
Improved customer satisfaction through faster, more reliable service.
Stronger aftermarket revenue as technicians have more capacity for proactive and billable work.
Better team morale as technicians spend less time driving and more time doing meaningful work.

The Road Ahead

The future of field service belongs to manufacturers who treat visibility as a strategic advantage rather than an afterthought. As IoT sensors, AI-powered planning tools, and connected field applications become standard, the gap between high-performing and average service teams will widen further.

Machine manufacturers that invest in technician utilisation visibility today are not just improving today’s numbers they’re building the foundation for predictive, proactive service models that will define the next decade of aftermarket competition.

Conclusion

Technician utilisation is not primarily a people problem. It is a visibility problem.

When managers lack a clear, real-time view of where their technicians are and what they’re actually doing, even the best teams underperform. The good news is that the technology to solve this exists and delivers fast, measurable returns.

If your service operation feels busy but unproductive, the answer may not be hiring more technicians. It may simply be giving your existing team, and your managers, the visibility they need to succeed.

Book a demo with Makula to see how real-time technician tracking can transform your service efficiency and profitability.‍

Frequently Asked Questions

Good technician utilisation in industrial field service typically sits between 75–85% productive time, where most of a technician’s day is spent on diagnostics, repairs, and maintenance rather than travel, waiting, or administrative work.

Real-time tracking gives dispatchers live visibility into technician location, availability, and skills, enabling smarter job allocation, better routing, and faster adjustments. This reduces idle time and increases productive work.

Low utilisation is often caused by fragmented systems, lack of real-time visibility, poor communication, and reliance on static scheduling instead of dynamic, data-driven planning.

Yes. Many manufacturers see 20–40% reductions in overtime after improving visibility, as better planning reduces emergency call-outs, inefficient routing, and last-minute scheduling issues.

Yes. Smaller teams often benefit even more because inefficiencies have a bigger impact. Modern cloud-based tools make real-time visibility accessible, scalable, and cost-effective for OEMs of all sizes.