Secure Contact & Calendar Sync for Construction Teams

CiraSync automatically syncs shared contacts and calendars to mobile devices—keeping construction field and office teams connected, informed, and productive.

When Mobile Teams Lack Contact Access, Communication Breaks Down

Construction companies rely on real‑time communication—but field workers often lack access to shared contacts and calendars on their mobile devices.

Field workers can’t access GAL contacts on mobile devices
Caller ID doesn’t work for internal calls, leading to missed or ignored calls
Manual or legacy solutions fail after migrating to Microsoft 365

Automatically Sync Shared Contacts and Calendars to Every Device

CiraSync syncs Global Address List (GAL) contacts and shared calendars to user mailboxes and mobile devices. This gives field teams instant access to internal contacts, restores mobile caller ID, and eliminates the need for manual updates or IT intervention.

1. Create Sync Paths

IT selects approved shared contacts and calendars  

2. Determine Frequency

CiraSync syncs updates automatically via Microsoft 365

3. Sync Complete

Field and office teams see current contact information on their phones

Outcomes Construction Teams Can Measure

  • Mobile workers gain access to up‑to‑date GAL contacts
  • Caller ID works correctly for internal calls
  • Reduced missed calls and faster field‑to‑office communication
Our Products

CiraSync Cloud

Effortless enterprise-grade one-way syncing of Contacts & Calendars across unlimited users, hosted on the Azure cloud

CiraSync On-Premise

All the benefits of CiraSync Cloud, hosted directly on-premises for high security environments

CiraSync Hub

Two-way syncing of Contacts & Calendars, not only across Microsoft environments but across Google, Hubspot, and many other CRM platforms

Use Cases

Built for Real Construction Workflows

Field Team Communication

Ensure crews can identify and reach internal contacts on the job site.

Office‑to‑Field Coordination

Keep project managers, supervisors, and field staff aligned.

Mobile‑First Workforce

Deliver shared contacts and calendars directly to smartphones.

Post‑Migration Continuity

Maintain communication after moving from on‑prem Exchange to Microsoft 365.

Enterprise Ready

Security You Can Trust

Built for the most demanding enterprise environments. Your data stays protected with industry-leading security practices.

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Ready to Sync Smarter?

Join 3,000+ enterprises that trust CiraSync for seamless contact and calendar synchronization.

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