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Worker in a red hard hat and high-visibility vest checking his phone on a construction site, with a concrete mixer truck and a piling rig behind

WhatsApp on Site

The Site Reports on WhatsApp, the Project Updates Itself

Your team sends daily reports, tasks, measurements and photos from the app they already use every day. ConstrAllianz understands the message, prepares the record and saves it in the project once the user confirms.

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From the Work Front

Everything the Field Team Can Send

Every message lands in the same project the office sees: no paper sheets, no forwarding photos and no retyping.

  • Daily Site Reports

    Labour and machinery hours, materials and measurements by line item, in a complete daily report.

  • Daily Tasks

    Activities, resources, incidents and measurements, with m³, m² or m worked out for you.

  • Photos and Voice Notes

    Send single photos or albums and voice notes: they are attached as evidence of the work.

  • Gantt Progress

    Update the progress of schedule activities with the same permissions as on the web.

  • CSS and PRL Reports

    Safety coordinators write basic or detailed visit reports in conversation, with their overall opinion.

  • Project Questions

    Ask about the project's reports, tasks or resources and get the answer in the same chat.

  1. 01Nothing Is Saved Unreviewed

    A Clear Summary before Every Record

    Before saving, the user receives the full summary of what will be recorded. They can confirm it, correct a detail just by typing it, or discard it. WhatsApp's speed doesn't cost accuracy.

    • Summary with Correct, Edit and Discard buttons.
    • Corrections in plain language, without starting over.
    • PDF of the report or task when you ask for it.
  2. 02Approvals from the Phone

    Management Reviews without Waiting to Get Back to the Office

    Approvers see what is waiting for them in the chat: valuations, certifications, daily site reports and daily tasks. Approve, add an observation or reject with a reason, and the change is recorded on the platform.

    • Approve, observe or reject with a reason.
    • Only what your role allows on each project.
    • Full traceability on the web platform.

How It Works

From a Message to a Validated Record

  1. 01

    Sign In

    Message the ConstrAllianz number with your account email and the verification code you receive by email. The session stays open until you type "logout".

  2. 02

    Choose Project and Action

    Interactive menus with your projects and the actions your role allows: report, task, progress, safety report or question.

  3. 03

    Send the Details

    Free text, photos or voice notes, in Spanish, English or French. The assistant understands and only asks for what is missing.

  4. 04

    Confirm and Done

    You review the summary, confirm, and the record appears in the project straight away for the whole office.

Account Security, Not Phone-Number Security

WhatsApp is another way to work with your ConstrAllianz account, not a separate account. Every user signs in with their verified email and only sees the projects and actions their role gives them.

Frequently asked questions

Got a question? We're here to help.

Find answers about ConstrAllianz and see how our platform can transform the way you run your projects, simply and efficiently.

Talk to an expert
  • ConstrAllianz brings everything it takes to run your projects into one platform: daily reports, Gantt schedules, payment certificates, documents and invoicing. Instead of chasing information scattered across spreadsheets and emails, your site and office teams work from the same data in real time, cutting out rework and reducing budget overruns.

Run your next project on ConstrAllianz

Tell us how you work and we'll show you the platform using a project like yours.

No spreadsheets. No delays. No errors.

We multiplied our client base and cut award times by 40%. An essential tool for any construction company.
Evangeline Brooks, CEO

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+34 931 252 071

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