Custom maintenance software development
Appfront builds custom maintenance software (CMMS) that brings work orders, preventive maintenance, asset management and spare parts inventory together in one system. Engineers work on mobile devices, even without signal in a basement or production hall, while planners see in real time which fault is open, which maintenance is coming up and what an installation actually costs. Tailored to your installations and the way you work, not the other way round.
What is custom maintenance software?
Maintenance software, often called a CMMS (computerised maintenance management system), is the system in which a technical department, facilities team or service organisation manages the entire maintenance process: from fault reporting and work orders through to maintenance scheduling, inspections, spare parts usage and reporting. All installations, machines and assets sit in one register, with the full history for each asset: what work was done, by whom, what it cost and when it is next due.
There are plenty of off-the-shelf packages, but they force your organisation into their process: screens full of fields you don't use, per-user licences that grow with every engineer, and just not the inspection cycle or machine integration your situation requires. Custom development turns that around: you get exactly the workflows your technical service needs, connected to your ERP, planning and machines, without the bloat.
Appfront builds maintenance software as a modern web application with a mobile app for engineers. We start with your actual process, how a report comes in, who sets priorities, how a work order is closed out, and build towards it in short iterations. The code is yours, and the software grows with your organisation rather than with a package vendor's roadmap.
Work orders that add up
Report faults from the shop floor, have them prioritised and assigned automatically to the right engineer or team. Close them out with photos, checklists, parts used and hours worked, so the history for each installation is complete.
Prevention rather than firefighting
Maintenance schedules based on calendar, operating hours or meter readings generate their own work orders. Inspections and certifications no longer come as a surprise, and the planning takes capacity and location into account.
Mobile for the engineer
An app that works where your engineers work, including offline in a basement, crawl space or production hall. Close a work order, add a photo, capture a signature; everything syncs as soon as coverage returns.
If your maintenance touches underground networks, a dig notification must be factored into the schedule. See WIBON software.
If the focus is on installations in buildings, you will also want to consider what happens with an alert from the building management system. That side is covered in the installation monitoring app for the plant room.
Maintenance of underground infrastructure works differently, because the condition only becomes visible during inspection. Read how we approach this on the page about sewer management software.
Our development process for maintenance software
We work to a proven methodology that removes uncertainty early and delivers software the shop floor actually uses. From an analysis of your maintenance process and installations through to go-live and ongoing management, every step is aimed at a system that planners and engineers can rely on.
We walk through your maintenance process: how requests come in, how work is allocated, which installations and inspections are critical, and which systems — ERP, planning, sensors — need to connect.
We design the data model around your assets and workflows, choose the right stack, and decide how mobile use, offline behaviour and integrations are set up robustly.
We build in short iterations and make working versions available to a test group of planners and engineers. Feedback from the shop floor shapes the next iteration.
Controlled go-live with data migration from your old system or Excel, training for your team, and ongoing management with monitoring and further development.
What custom maintenance software concretely delivers
Every organisation maintains things differently. That is why we configure the software specifically for your installations, teams and inspection obligations. These are the features we most often build for technical services and service organisations.
Asset register with history
Every location, installation and component in one tree structure, with documentation, certificates and the complete maintenance history. You see what each asset costs per asset — and when replacing is smarter than continuing to repair.
Planning board & capacity
A visual planning board that brings together work orders, teams and locations. Drag to reschedule, colours for priority and deadline, and direct insight into who has capacity — today and in the coming weeks.
Fault reports & prioritisation
Reports from the shop floor, from a fault portal or automatically from sensor data. Prioritisation based on safety risk and production impact, with escalation when a critical fault is left unattended.
Parts & stock
Book parts used against the work order, automatically deduct them from the warehouse, and flag when stock approaches the minimum level. This finally makes the costs per installation visible.
Inspections & certification
Digital checklists for periodic inspections and statutory certification, with certificates and evidence per object. Demonstrably compliant during audits, for insurers and for regulators.
Reporting & KPIs
Dashboards showing fault frequency, downtime, lead times and costs per asset or location. Underpin investment decisions with data from your own practice rather than gut feeling.
Who we build maintenance software for
Maintenance looks different in each sector: a production line needs something other than a building installation or a machine at a customer's site. These four situations are the ones we encounter most often — each with its own approach to work orders, planning and evidence.
Manufacturing & industry
Technical services that keep machines and production lines running. Report faults from the line, schedule preventive maintenance in downtime windows, and make downtime visible per machine, so the repair-or-replace discussion is based on figures. Often linked to a custom ERP system.
Property & facilities
Building managers, facility organisations and housing associations with installations spread across properties: climate control, lifts, fire safety. Contract maintenance and inspections secured per property, and reports from tenants or users flow directly into the workflow.
Machinery & service
Machinery builders and suppliers who provide service on equipment at customers' sites. Service contracts, periodic maintenance and fault visits per customer and machine, with a job sheet completed on site. See also our field service apps.
Infrastructure & installation companies
Installation and maintenance companies with objects across many locations: pumping stations, charging points, solar parks, technical rooms. Plan routes around periodic servicing, keep the evidence per object in order, and have the job sheet completed digitally before the van leaves the street.
Test your idea first: a working prototype in 1 day
With OneDayBuild, we turn your idea into something tangible in one day for €1,150, so you can see whether further development is worth the investment. Decide to go ahead with the full build? Then we credit the full cost.
Explore OneDayBuild →Technology we use
We build maintenance software as a modern web application with a mobile app or PWA for field engineers. We tailor the precise stack to your IT landscape, from ERP integration to sensor data, so your own team can manage and develop the software further.
If you're dealing with roof maintenance contracts, where visits can't be missed during the season, take a look at our app for roofing maintenance contracts.
If you're dealing with repairs following a tenancy change and the settlement with the tenant, take a look at void management and turnover maintenance software.
If you're maintaining customers' systems under a subscription rather than your own installations, our app for maintenance subscriptions is a better fit.
If you're running a workshop with mechanics and lifts rather than installations, workshop scheduling software for garages is a better fit.
Why choose Appfront for your maintenance software?
Appfront builds custom software for a wide range of organisations across the Netherlands. We always start with a thorough analysis of your existing processes: maintenance software must not only work technically, but above all fit how planners and engineers actually work. Software the field team doesn't use has failed, however attractive the dashboard.
With every handover, we write clear documentation so that your own team, or a future supplier, can understand and manage the software. No black box, but transparent code and clear agreements on monitoring, alerting and maintenance.
You work with a dedicated point of contact who understands both the technical and the functional side. This keeps communication short, prevents misunderstandings and speeds up decisions when choices need to be made during development.
See also our wider services around API integrations, middleware, custom software development and web app development.
- Experience with scheduling, work order and field service processes
- Built mobile-first: the engineer is the primary user
- Offline-first architecture for sites without coverage
- Integrations with ERP, planning, warehouse and IoT sensors
- Data migration from Excel, Access or an outdated CMMS
- No per-user licence fees: the software belongs to you
- Clear documentation your team can read and manage
- A fixed point of contact, no account managers passed around
- Ongoing maintenance and proactive further development
- A way of working aligned with your existing IT landscape
Security and privacy in maintenance software
Maintenance software holds more sensitive information than is often assumed: who worked where, which fault occurred, which inspection was carried out and how your installations are structured. Appfront builds to the OWASP ASVS standard: role-based access (a technician sees different work from a planner or contract manager), encrypted connections and an audit trail for every change.
We process employee and reporter personal data in line with the GDPR: data minimisation, clear retention periods and documentation for your record of processing activities. Where the software supports critical processes, we set up monitoring, backups and failover so maintenance can carry on, even when something goes wrong.
More on our security approach: information security policy and CVD policy.
Inspections and maintenance often fall in the same round. For inspection-required work equipment there is the inspection log with QR scanning, and for lifting and hoisting equipment a dedicated approach with certificate management.
Two inspection obligations that often coincide: the SCIOS inspection of heating installations and, for electrical installations, the NEN 3140 register with risk-based frequency.
- GDPR-compliant data processing and data minimisation
- Encryption in transit (TLS 1.2+) and at rest
- Role-based access and least-privilege principles
- Audit trail on work orders, inspections and changes
- Secure API integrations with ERP and sensor data
- Monitoring and alerting for anomalies
- Backups and failover for critical processes
- Documentation for your record of processing activities
Frequently asked questions about maintenance software
Answers to the questions we are asked most often about custom maintenance software and CMMS.
Maintenance software, also known as a CMMS (computerised maintenance management system), is the system a technical department or service organisation uses to manage its maintenance process: fault reports, work orders, preventive maintenance schedules, asset management, spare parts inventory, inspections and reporting. Custom maintenance software is built around your own installations and way of working, rather than you adapting your process to a off-the-shelf package.
Custom software pays off when your process differs from what off-the-shelf packages offer: your own inspection or testing cycles, a specific integration with your ERP or machines, field work at sites without coverage, or licence costs that climb too steeply with dozens of engineers. If you currently use Excel or an outdated system and struggle with oversight and history, that is usually the moment to seriously consider custom software.
Yes. Work orders, hours, parts usage and costs can sync with systems such as AFAS, Exact or SAP, so your administration is not duplicated. We also set up integrations with planning software, warehouse systems and machine sensor data (IoT). Which integrations make sense is determined during the analysis phase.
Yes. We build the engineers' app offline-first: work orders, checklists and documentation are stored locally on the device, and changes sync automatically as soon as coverage returns. This means the app also works in basements, plant rooms and production halls where Wi-Fi or 4G is unavailable.
The scope of functionality (work orders, planning, stock, inspections), the number of integrations with other systems, requirements for mobile and offline use, and the amount of data to migrate from your current system. Ongoing management and further development also count. After a no-obligation analysis we provide a clear quote; you pay no per-user licence fee.
Yes, and we would actually recommend it. Many organisations start with fault reporting and work orders, then expand to preventive schedules, inventory and reporting. Because you own the software, you set the pace and the order yourself, without waiting for a package vendor's roadmap.
Yes. We build to the OWASP ASVS standard, with role-based access, encrypted connections and an audit trail for changes. We process staff and reporter personal data in line with the GDPR, with data minimisation and documentation for your record of processing activities.
Yes. We migrate asset data, maintenance history and open work orders from Excel, Access or an outdated CMMS into the new software. We plan the switchover in a controlled way: first running in parallel with the old system, then cutting over fully, so the technical department doesn't lose history or work in progress.
Ready to get your maintenance organised digitally?
Tell us how your maintenance currently runs — Excel, an outdated package or loose emails — and where it hurts. We are happy to help you think through work orders, preventive schedules, the engineers' app and the integration with your ERP. A no-obligation first conversation will quickly give you a clear picture of what is possible.