What are the biggest technology challenges for construction companies?

1. Communication between site and office

When site managers, engineers, quantity surveyors and office teams aren't working from the same information, mistakes happen. Drawings and revisions are shared late, people use different messaging apps, and important decisions sit in someone's personal inbox. The result is rework, delay and cost.

Best practice: one collaboration platform (usually Microsoft Teams and SharePoint) where project documents, conversations and meetings are available to the right people, on site or in the office.

2. Poor connectivity on construction sites

Temporary compounds often have no fixed line, so teams fall back on phone hotspots. When that happens, cloud apps become unusable, video calls fail, drawings don't sync and health and safety paperwork is delayed.

Best practice: every site gets a connectivity plan covering the main connection, automatic failover, secure WiFi, secure remote access and room to grow. See Chapter 4.

3. Cyber security is now a business risk

Construction firms hold tender documents, contracts, drawings, staff records and supplier bank details, and they make large payments. That makes them attractive to criminals, particularly for invoice fraud. An attack can mean project delays, financial loss, contract disputes and lost tenders, and clients increasingly ask for proof of cyber security before awarding work.

Best practice: treat cyber security as part of operational risk management, not only as an IT issue. See Chapter 3.

4. Managing mobile devices

Smartphones, tablets, rugged devices, laptops and shared site devices get lost, fall behind on updates and hold sensitive data. Without central management, security is inconsistent and support is always reactive.

Best practice: every business device is centrally managed, kept up to date, secured and able to be wiped remotely if lost.

5. Document control and version management

Drawings, specifications, RAMS, inspection reports, variations, contracts and certificates all need to be current. When an out-of-date drawing reaches site, the consequences can be serious.

Best practice: structured document management with version control, permissions and secure sharing.

6. Rising technology costs

Over the years, many firms end up with several suppliers, overlapping software subscriptions, separate phone and broadband contracts, and licences nobody uses.

Best practice: review your technology regularly and make full use of what you already pay for before buying more.

7. Supporting business growth

Technology that worked with 20 employees often breaks at 80. Growth exposes weak user management, limited security, ageing hardware and the lack of a roadmap.

Best practice: a three-to-five-year technology roadmap tied to your business plan. See Chapter 2.

8. Artificial intelligence: opportunity or confusion?

We often hear the same questions. Can AI reduce admin? Is Microsoft Copilot worth it? Is it secure? The opportunity is real, but only when AI has clear objectives and sensible rules around it.

Best practice: start with practical uses that save time on repetitive tasks. See Chapter 6.

What these challenges have in common

These problems look different, but they usually have one cause: technology has grown piece by piece, with each system brought in to fix one problem, and nothing ties them together. The most successful construction companies don't necessarily spend more. They invest in technology that's integrated, secure, easy to use and matched to how their teams actually work.

How Indigo does this. We've worked with construction firms that already had Microsoft 365, business mobiles, cloud telephony and modern internet, yet staff still used personal messaging apps and emailed drawing versions back and forth. The fix wasn't new software. We simplified what they had, set up Teams and SharePoint per project, and trained people to use them.

Sources: NCSC, Cyber Security for Construction Businesses (2022, now archived) · DSIT, Cyber Security Breaches Survey 2025/2026 (April 2026).