Work order app with mileage tracking and Google Maps

Every trip to a job counts towards your margin. Not only because your van uses fuel, but also because travel time and mileage are often part of agreements with clients, employee compensation, and administration for the accountant or tax authorities. Yet, in many small construction and installation companies, mileage is still tracked somewhere “loosely”: in a notebook, in Excel , in a diary, or only afterwards from memory.

A work order app with mileage tracking handles this smarter: hours, materials , overtime (with photos and notes), and trips are all together in the same place. And if that mileage tracking is linked to Google Maps, you no longer have to estimate or look up the distance yourself.

Why mileage belongs on the same work order

In practice, work orders are about more than just “what was done.” They form the basis for invoicing, internal control, and retrieving agreements should questions arise later. Mileage is often the missing piece in this regard: driven, costs incurred, but not systematically recorded.

By linking mileage to a project or client, you get:

fewer loose lists and duplicate work
a complete file per job faster
better insight into travel movements in relation to hours worked

The latter is useful for planning. A day with two small tasks may seem efficient on paper, but if there is a lot of travel time in between, it feels very different during execution.

What Google Maps adds to mileage tracking

The added value of Google Maps lies primarily in two things: faster input and more consistent calculation. You enter a departure and arrival address, and the app calculates the distance based on the road network.

At Werkbriefje.app Address entry is handled by Google Places Autocomplete. This works just as you are used to from Google Maps: you type a few letters and choose a suggestion. This saves typing and prevents “Dorpsstraat 10” from accidentally becoming “Dorpsstrat 10”, resulting in a strange route.

After that, the distance is determined automatically (in practice via Google Maps route calculation). You can usually still adjust that distance if you deliberately took a different route or if you take a detour due to a road closure. The principle is: automatic where possible, correctable where necessary.

This is how it works in practice (without continuous tracking)

Many people immediately think of GPS tracking when it comes to mileage registration. That is not always desirable, especially for small teams where trust and simplicity are important. Werkbriefje.app records trips based on entered addresses and the calculated route, not by continuously tracking location data in the background.

This makes the workflow clear. After a trip (or at the moment you depart), you record a single entry with the date, departure point, destination, kilometers, and the link to the correct project.

A practical flow often looks like this:

Choose project
Add a ride via a +KM-action
Select departure address via suggestions
Select arrival address via suggestions
Check distance and save

For an employer or planner, the advantage is that everything becomes immediately visible in the dashboard, without first having to enter stacks of paperwork.

Less discussion regarding invoicing and additional work

Mileage quickly leads to discussions. “You charge quite a lot for call-out fees.” Or: “Why are travel expenses on the invoice? You were already in the neighborhood, weren't you?” If your trips are part of the work order, you can keep the conversation factual: which date, which addresses, which distance.

A work order app that combines this with photos and notes also helps with overtime . You record what you saw, what extra work you did, and which trips were involved.

That file becomes stronger if you consistently record the same components for each job:

Hours: working hours, travel hours, overtime and leave where applicable
Material: quantities, description, any comments
ride: departure, arrival, calculated kilometers, manual correction
Proof: photos and notes regarding deviations or additional work

Especially for maintenance or service jobs, where you often have short visits, this prevents travel costs from falling through the cracks.

Administration and the Tax Authorities: what do you need to record?

Anyone who records mileage for business trips, travel expenses, or tax documentation benefits from consistent trip records . The Tax and Customs Administration sets requirements regarding what you must be able to demonstrate, and this is only possible if you keep the same basic data for each trip.

With an app, you can standardize that process. Not because paper isn't allowed, but because paper becomes sloppy in practice: illegible handwriting, missing dates, trips you forget.

The table below shows which data you ideally keep together per trip and per work order.

Part	What do you record?	Why this helps
Date	Day of the ride	Retrieval and reporting by period
Departure and arrival	Address or location	Traceability and verifiability
kilometers	Automatically calculated, adjusted if necessary	Consistent basis for reimbursement or passing on
Project/client	Link to the job	Overview per project and invoice preparation
Explanation	Brief note regarding deviation	Fewer questions afterwards (detours, emergency rides)
Export/report	PDF/CSV or report	Useful for accountants and internal control

Werkbriefje.app This offers the option to generate trips as a report and find everything per project in the dashboard. This is particularly convenient when invoices are created later or when you provide a monthly overview.

Privacy and GDPR: transparent and practical

Addresses and trips can be personal data. An app must therefore handle this properly. In practice, there are three points that you, as a company, will want to get right:

Who is allowed to see the trips? Only the employee themselves, or also planning and administration?
How is data stored and transmitted? Encrypted connections (HTTPS) and secure storage are the foundation.
What happens when using Google services? With autocomplete and route calculation, addresses are sent to the Google Maps Platform, along with the associated terms and conditions.

Because Werkbriefje.app If continuous GPS tracking is not used, recording remains limited to what you enter yourself. This often makes it easier to explain internally what is and is not being recorded.

Also pay attention to the practical side: ensure your team knows why you are recording this (invoicing, reimbursements, overview) and briefly document it in your internal procedures or privacy information.

Who is this interesting for? Freelancers and small teams

A work order app with mileage tracking is particularly interesting if you work on location frequently and have multiple projects running per week. It is precisely then that trips would otherwise become fragmented.

You often see this in:

Painters and plasterers
Electricians and installers
Gardeners and roofers
Installation and service companies
Carpenters and tilers

Even if you have “only” a few rides a week, it can be worthwhile. Not because of the quantity, but because one forgotten month of rides becomes sorting work afterwards.

Points to consider when choosing a work order app with mileage

Not every app that can create work orders is automatically convenient in the field. Especially for mileage tracking, you want it to be fast on a phone, with few taps.

Pay attention to these kinds of points when comparing:

Input on mobile must be smooth, with address suggestions.
Kilometers must be linked to a project per trip.
Corrections should be possible without any hassle.
The overview per employee and per project must be clear.
Export must match your records (report, PDF, CSV)

Werkbriefje.app is aimed at small construction and installation companies: a mobile app and a desktop environment, with hours, materials, trips, and project management in one system. Kilometers are automatically calculated via Google Maps and are immediately visible in the dashboard. There is also annual plan with drag-and-drop, which is handy for planning capacity and projects in advance. A price indication of €12,50 per user per month (excl. VAT) is often cited.

Implementation in a small construction company: how to keep it simple

The biggest pitfall with a new app is trying to capture too much at once. Input then becomes “extra work,” and people drop out. It is better to start small and make the rhythm predictable.

A pragmatic start often looks like this:

Week 1: only hours and trips must be recorded, equipment can be added afterwards.
Week 2: add materials per job, using fixed product names or short descriptions.
Week 3: always record extra work with a photo and a short note
Week 4: review projects from the dashboard and prepare invoicing

Also choose a single time of day for entering trips. Some teams do this immediately upon arrival, others after the job. As long as everyone does the same thing, overviews become more reliable and verification becomes easier.

Finally: don't make things unnecessarily complicated for yourself with exceptions. If you occasionally need to split a private trip or explain a detour, put it in a note. The important thing is that your records are accurate and that you don't have to puzzle over which kilometers belong to which project again later.