Custom installer software development

Installation software supports the day-to-day work of an installation company: from quote and costing to scheduling engineers, digital work orders and time recording on site, materials and stock management, maintenance contracts and the fault service, through to invoicing and integration with your accounting package. Custom software lets you set this up the way your own way of working requires, rather than adapting your processes to a standard package. This means the engineer in the van works with the same data as the planning in the office, and the file for each client and installation stays complete.

Yes. A lot of installation work takes place in meter cupboards, crawl spaces, plant rooms and on building sites where mobile coverage varies. That is why we build the engineer's app so that work orders, hours, material lines and photos can all be completed offline, and the client can sign on the spot. As soon as a connection is restored, everything synchronises automatically with the office, so no orders go missing and nobody has to re-enter data.

We build bespoke software. An electrical contractor, a plumber and an HVAC or refrigeration engineer each work with different job sheets, calculations, maintenance schedules and inspections. Custom software matches your actual process and can grow as your business, services or teams change. After an initial consultation, we agree together which functionality matters most and in what order we develop it, without promising a fixed timeline or price that we cannot yet substantiate.

Yes. We integrate the software with common accounting packages such as Exact Online, Twinfield or e-Boekhouden, so that invoices, clients and payments are not entered twice. Invoices can be sent as UBL or via Peppol, and payment can run through an iDEAL payment link. This way the administrative chain from work order to invoice to accounts is connected, and you keep track of what has been invoiced and paid.

Yes. For each customer and installation, you record the maintenance agreements: which installation, which interval, and which tasks belong to a periodic service. From these, the software generates maintenance jobs on time, schedules them, and makes sure no service or inspection is missed. When a fault is reported outside the contract, the same installation history can get the fitter on their way straight away.

A planning board shows the engineers, their schedules and the open jobs, and lets the planner assign work based on availability, specialism and region. For the emergency service, urgent call-outs can be scheduled in between and sent straight to the nearest engineer. Engineers see their day's route on their phone or tablet, including the address, job details and installation history. This fits closely with our broader planning and scheduling software.

Yes. We regularly take over existing applications, even if another party built them. We review the architecture, integrations, data model and security, document the current setup and propose improvements. From there, we can handle changes, integrations and monitoring, or modernise step by step towards a maintainable setup.

We build for electrical installation firms, plumbers and sanitary contractors, central heating, heating and climate engineers, refrigeration companies, and service and maintenance businesses. Whether you mainly handle new-build and project work, a lot of servicing and call-outs, or a mix of both, we tailor the software to your type of work, your crews and the way you invoice.