Wasted callouts: what to check before sending technicians out

The technician is on site, but the job can't start

Your technician has arrived at an apartment building, but the job comes to a halt at the locked door to the equipment room. They have the right materials, and the appointment is confirmed. The property manager has the key and isn't available just then.

The technician calls the office. Someone tries to reach the property manager, and the minutes tick by. If the key doesn't arrive, the job stays open and another appointment has to be booked. The rest of the schedule can be affected too: while you try to resolve the problem, you also have to decide what to tell the customers booked in next.

This is an example of what can happen in a maintenance business, and it raises a practical question: could you have found out about the issue that stopped the job before the technician set off?

Element8, a Texas company that provides internet to homes and businesses, asked itself a similar question. In its case, signal obstructions were preventing installations. To identify them before sending out a crew, it introduced a system that uses AI to check addresses.

Element8 reviewed ten installations that had already failed

The case is described in a joint press release published by Element8 and Federated Wireless on 29 October 2026. Element8 provides wireless and fibre internet connections in Texas and also operates in Oklahoma alongside another company. The checks apply to wireless installations, where trees and buildings can obstruct the signal.

In June, the company used an AI program to analyse ten installations that had already failed. The program flagged eight that the previous planning tool had approved.

The trial covered just ten cases, all selected from unsuccessful jobs. That result does not mean you can expect to identify eight out of ten problem installations in advance. It did, however, give Element8 something to build on: the new check picked up issues the previous planning tool had missed.

On 14 September, the company began checking addresses before sending out its crews. The program builds a three-dimensional model of the site, including terrain, buildings and trees, and combines the three-dimensional model with equipment performance data.

The aim is to assess whether the installation can succeed. If the check reveals obstacles, the company can consider different equipment or another location and prepare the technician for the conditions on site.

In the press release, the manager responsible for Element8's crews explains the operational benefit: technicians receive a plan before they set off, and alternatives can be assessed while there is still time to adjust the job.

What the five-week results measure

Element8 compared five weeks of using the check with the previous five weeks. To interpret the results, you first need to know which jobs were counted.

The comparison includes completed installations and those that failed because of signal obstructions. It excludes postponements and restrictions imposed by customers. On that basis, the proportion of successful installations in Texas and Oklahoma rose from 79% to over 90%. The two companies also report that the rate of installation failures caused by signal issues in Texas and Oklahoma more than halved during the five weeks observed.

The figures therefore relate to one specific cause of failure. They do not measure the success of every visit or allow you to calculate an overall reduction in wasted callouts. An appointment postponed by the customer, for example, falls outside the comparison.

The results come from the two companies' press release. They cover a single business over a short period. The total number of installations, the cost of the check and the time needed to carry it out are not available.

These limits matter when you consider what might work in your business. Element8's results give you a concrete case to examine, but to judge whether a similar check would help, you need to understand what prevents your own jobs from being completed.

What you can learn if you manage a small team of technicians

In a maintenance business, the obstacle might be access that hasn't been arranged, an outdated equipment record or the wrong materials in the van. These are possible examples: you need to examine your own business to establish how the US case relates to your work.

When you manage a small team, an unfinished job can force you to reorganise the workload. If no other technician is available, you have to find another slot in the schedule and explain to the customer when you can return. The office also spends time establishing what was missing and preparing for another visit.

That's why it helps to distinguish problems you could have anticipated from those you can only discover on site. A key that needs to be collected and a hidden fault call for different decisions. In the first case, you can confirm access before the appointment. In the second, a technician still needs to work on the system.

The commercial solar sector offers another useful perspective on the limits of these checks. In an article published on Sustainable Brands on 22 October 2026, a business owner who works in remote design explains that preliminary checks help reduce unnecessary site surveys and make necessary ones more focused.

In your business, too, a check may lead you to schedule a site survey: a visit arranged to resolve a specific question before you plan the work that follows.

How to trial a check before dispatch

To apply this idea to an Italian maintenance business, you can start with a simple process. The following steps are a suggested approach for you to adapt to your business.

Start with the job reports for work left incomplete over the past month. Read through them to identify what prevented each job from being completed. For each one, ask what information was missing and whether you could have obtained it before the technician set off.

A report that simply says “to be rescheduled” may not tell you enough. If the reason is unclear, you can go through it with the technician: was access unavailable, were the materials different from what was needed, or did the problem only become apparent when the system was opened up? This helps you avoid treating very different situations as though they were the same.

Once you have identified the causes, choose one you can check in a practical way. Confirmation from the customer may be enough to establish whether access is available. Preparing the materials may require an updated equipment record or a photograph. Before choosing software, work out which information would have changed the decision.

You can then introduce a check for just one type of job. If you ask customers for photos, give them simple instructions on what to photograph to resolve the question. Whoever prepares the visit needs to be able to use those images to make a decision.

The check may confirm the plan, lead to changes in preparation or prompt a further assessment. You can send the technician out as planned, change the materials or assign a different technician, or gather more information and arrange a site survey where needed. In this proposed approach, someone in the office approves the decision.

This is the point to consider whether AI has a role, once you understand what information you need and what the person organising the jobs has to decide. In some cases, a more focused phone call or an updated record may be enough.

Finally, compare a few weeks of the trial with the previous weeks. Separate jobs blocked by the issue you are trying to prevent from other unfinished jobs. If you are checking access, a fault that only becomes apparent on site does not tell you how useful that check is.

Ask technicians whether the information they received helped them prepare for the job. To evaluate the check, you need to understand both which problems it caught and how much work it creates for the office. The Element8 case provides no time or cost figures you can use as a benchmark for your business.

How we approach the problem at Gitogi

At Gitogi, we help Italian maintenance businesses adopt digital tools and use AI. We develop custom software and integrate AI to suit each business's needs. You can find out more about this service here: https://www.gitogi.com/en/servizi/integrazione-ai/

When you want to make coordinating your technicians easier, we start with your everyday work. For a check before dispatch, that means understanding what information reaches the office, what is missing for the person preparing the job, and where it would make sense to make changes.

The solution needs to fit the decisions you have to make. If the issue is access to an equipment room, you need confirmation you can rely on before booking the visit. If it concerns preparing the materials, you need to establish what information the technician needs about the system. Those needs provide the basis for assessing whether software or AI would help.

On our dedicated page, we explain how we meet the needs of businesses that send technicians to customers' premises: https://www.gitogi.com/en/field-service/

If you'd like to work out where to start, write to us. Tell us how you work, which jobs remain open and what your technicians report when they return. We start with a closed month of your business’s work: service reports, invoice lines and service contracts for that month. We show you where jobs, contracts and invoices don't line up. We then measure the most costly step together and, before building anything, show you the numbers.