Custom construction software
Your process. Your software. We design and build applications around the way your construction company works, from field capture to office decisions.
Build the software your team needs
Replace the workarounds that sit between paper, spreadsheets and subscription tools. A custom application can bring the records, rules and actions for your operation into one place.
See it working before the full build
We map the current workflow with the people doing it, design the application and test a focused version with field and office users. Their feedback shapes the screens, exceptions and release plan.
Start with the work that matters most. Expand from a tested first release as your priorities develop.
Connected to your operation
Your roles, project terminology, approval rules and reporting needs shape the application. Existing systems can remain in place where they work well.
We check the available interfaces and permissions before agreeing connections. Field devices, offline use, migration and data quality are assessed during scoping. Use the integration checklist to prepare your systems and data.
A clear plan for launch and ownership
The proposal defines the first release, acceptance criteria, source-code access, handover and ongoing support. Build cost is separated from hosting, third-party services and future changes. Our ownership and handover checklist sets out what to agree before work starts.
We also agree authentication, role access, data location, retention and backup responsibilities. SSO and two-factor authentication can be included according to your requirements.
Use the software cost guide and requirements checklist to prepare.
Before you build
When is custom software worth considering?
When an important process still depends on workarounds, repeated entry or several tools that do not fit together. The frequency and value of the workflow should justify building it.
Should we buy an existing product instead?
If it already fits the important work, it may be the better option. Our custom versus off-the-shelf guide helps compare fit, control and ongoing cost.
How much will it cost and how long will it take?
A first usable version typically takes 30–90 days. Users, workflow rules, integrations, data and field requirements determine the scope. We quote for your project and agree its delivery plan before building.
Can you maintain it after launch?
Yes. D25 can support and improve the agreed application, or prepare the specified product and documentation for handover. Responsibilities and recurring costs are agreed upfront.
Tell us what you need.
Share the workflow you want to improve. We’ll get back to you by email.
Send an enquiry ↗︎