Construction and manufacturing sites have time and attendance tracking problems that office-based software was never designed to solve: workers moving between sites daily, subcontractors who are not on your payroll system, muddy conditions that destroy cheap hardware, and CSCS compliance requirements that generic HR tools ignore.
FREE QUOTE COMPARISON
Compare Time & Attendance Quotes from Trusted Suppliers
✓ From £2/employee per month
100% free • No obligation • Takes under 2 minutes
This guide covers what construction and manufacturing businesses actually need from a time and attendance system, which UK providers handle site-based tracking best, and how to avoid the common mistakes that make implementation fail. All pricing is verified as of February 2026.
- Construction time tracking costs £2.75–£12/employee/month - Sage HR from £4.60, BrightHR from £2.75, Factorial HR from £8, Deputy from £4/user. Fixed terminals add £150–£500 per site
- GPS geofencing is the #1 must-have feature - workers can only clock in within site boundaries, eliminating buddy punching and proving on-site presence for contract disputes
- Standard office HR systems fail on site - they can’t handle multi-site GPS tracking, subcontractor labour, CSCS compliance, or rugged conditions that destroy cheap hardware
- Sage HR is best if you already run Sage Payroll - native integration means attendance flows directly into payroll with CIS deductions and multi-rate overtime calculated automatically
- Avoid the biggest implementation mistake: going live across all sites at once - pilot on one site for 2–4 weeks, fix issues, then roll out. Expect 3–6 months for full adoption
Why Construction and Manufacturing Need Specialist Time Tracking
Construction and manufacturing sites need GPS geofencing, rugged hardware, and subcontractor tracking that standard office HR systems cannot provide.
Standard time and attendance tools assume employees work from a single location, clock in at reception, and stay put for eight hours. Construction and manufacturing break every one of those assumptions.
Multi-Site and Mobile Workforces
A typical construction company runs 3–15 active sites simultaneously. Workers move between them, sometimes within the same day. You need a system that knows which site someone clocked in at, not just that they clocked in. GPS geofencing solves this by restricting clock-in to designated zones — workers physically cannot log time unless they are within the site boundary.
Subcontractor and Agency Labour
Up to 40% of a construction site workforce may be subcontracted or agency labour. These workers are not in your HR system, do not have company email addresses, and may only be on site for a week. Your tracking system needs to handle temporary workers without requiring full onboarding into your core HR platform.
CSCS and Health & Safety Compliance
The Construction Skills Certification Scheme (CSCS) requires verified competency records for everyone on site. Time and attendance systems that integrate with site access control can cross-reference CSCS card data with clock-in records, ensuring only qualified workers enter restricted zones. This creates an auditable trail for HSE inspections.
Rugged Site Conditions
Dust, rain, extreme temperatures, and physical impacts destroy consumer-grade tablets and kiosks within weeks. Manufacturing floors have similar challenges with oil, vibration, and temperature variation. Any hardware you deploy needs IP65+ rating and operating temperature ranges suitable for outdoor UK conditions (-10°C to 50°C).
Essential Features for Site-Based Time Tracking
The five essential features are GPS geofencing, biometric or touchless clock-in, mobile app access, automated timesheet generation, and payroll system integration.
Not every feature matters equally for construction and manufacturing. Here is what to prioritise and what you can skip.
GPS Geofencing (Critical)
Geofencing creates a virtual boundary around each work site. Workers can only clock in when their phone’s GPS confirms they are within the boundary. This eliminates “buddy punching” (clocking in for absent colleagues) and provides proof of on-site presence for contract disputes. BrightHR’s Blip App and Deputy both offer geofencing as standard. Sage HR includes it in the base plan at £4.60/employee/month.
Biometric and Touchless Clock-In (Important)
Fingerprint scanners struggle on construction sites — dirty or calloused hands cause frequent read failures. Facial recognition or touchless voice-activated clock-in works better in these environments. Deputy offers facial recognition across all plans. RotaCloud is another strong option with GPS clock-in. For manufacturing, QR code scanning at entry points (offered by Factorial HR and BrightHR) provides a fast, hygienic alternative.
Mobile App for Workers (Critical)
Most construction workers carry smartphones. A mobile app that handles clock-in, shift viewing, and timesheet approval removes the need for fixed hardware on temporary sites. All four leading UK providers — Factorial HR, BrightHR, Sage HR, and Deputy — offer mobile apps, but usability varies significantly. BrightHR’s Blip App is purpose-built for simplicity and consistently rates highest for ease of use among field workers. If you are deciding between standalone tracking and a broader HR platform, see our guide to time and attendance vs HR software.
Automated Timesheet Generation (Important)
Manual timesheets on construction sites are a guaranteed source of payroll errors. Workers forget to submit them, supervisors approve them late, and discrepancies between recorded and actual hours create disputes. Automated systems generate timesheets from clock-in data in real time, eliminating this entire category of problems.
Payroll Integration (Critical)
Construction payroll is complex: different rates for different sites, overtime calculations that vary by contract, CIS (Construction Industry Scheme) deductions for subcontractors, and multiple pay frequencies. Sage HR has the strongest UK payroll integration, connecting directly with Sage Payroll for automatic overtime calculation and multi-rate support. If you already use Sage Payroll, this integration alone can justify the subscription.
Prioritise GPS geofencing and payroll integration above all else. These two features solve the biggest pain points for construction and manufacturing: proving who was on site, and getting them paid accurately without manual timesheets.
FREE QUOTE COMPARISON
Compare Time & Attendance Quotes from Trusted Suppliers
✓ From £2/employee per month
100% free • No obligation • Takes under 2 minutes
Which UK Providers Work Best for Construction?
Sage HR suits construction firms already using Sage Payroll, BrightHR is cheapest for small sites, and Factorial HR works best for companies with 15+ employees needing full HR integration.
Not every time and attendance provider is equally suited to site-based work. Here is how the four leading UK providers compare for construction and manufacturing use cases.
| Provider | Best For | Starting Price | Geofencing | Biometric | Payroll Integration |
|---|---|---|---|---|---|
| Sage HR | Sage Payroll users | £4.60/emp/mo | ✓ | — | Sage Payroll (native) |
| BrightHR | Small sites (<20) | £2.75/user/mo | ✓ | QR code | API export |
| Factorial HR | 15+ employees, full HR | £8.00/emp/mo | ✓ | QR code | API/CSV export |
| Deputy | Shift-heavy environments | £4.00/user/mo | ✓ | Facial recognition | Xero, MYOB, ADP |
For detailed reviews and feature breakdowns, see our best time and attendance systems guide.
Sage HR — Best for Payroll Integration
If your construction business already runs Sage Payroll, Sage HR is the natural choice. The native integration means attendance data flows directly into payroll calculations without manual export. The base plan (£4.60/employee/month) includes geofencing and mobile clock-in. Add the Timesheets module (+£2.30) for detailed hour logging and Shift Scheduling (+£2.30) for rota management. Total cost with all modules: £9.20/employee/month.
BrightHR — Best for Small Teams
At £2.75–£5.00/user/month, BrightHR is the cheapest option and works well for small construction firms or individual sites with under 20 workers. The Blip App provides GPS geofencing and QR code scanning. The limitation is that time tracking is bundled with the full BrightHR HR suite — you cannot buy it standalone.
Factorial HR — Best for Growing Companies
Factorial HR’s Operations Hub (£12.00/employee/month) provides the most comprehensive feature set: geolocation, QR codes, shift management, and automated overtime compensation. The catch is a 15-employee minimum, which rules it out for sole traders and very small teams. For companies scaling from 15 to 100+ employees, the all-in-one platform avoids the need to switch systems later.
Deputy — Best for Shift Management
Deputy excels at shift scheduling and swapping, making it strong for manufacturing environments with rotating shifts. Facial recognition clock-in prevents buddy punching without requiring workers to touch anything — useful in food manufacturing and cleanroom environments. Note the £20/month minimum spend, which means teams under 5 users pay more per head.
Match the provider to your biggest pain point: Sage HR for payroll integration, BrightHR for budget-conscious small sites, Factorial HR for growing companies needing full HR, and Deputy for complex shift patterns in manufacturing.
How Much Does It Cost?
Construction time tracking costs £2.75 to £12.00 per employee per month for software, plus £150–£500 per terminal if you want fixed hardware on site.
Most construction firms can avoid hardware costs entirely by using mobile app-based solutions. BrightHR and Deputy both work purely through smartphones, which your workers already carry. Hardware terminals make sense for permanent manufacturing facilities or large construction sites with a fixed entry point.
For a full pricing breakdown including team size calculators and hidden costs, see our time and attendance system costs guide.
FREE QUOTE COMPARISON
Compare Time & Attendance Quotes from Trusted Suppliers
✓ From £2/employee per month
100% free • No obligation • Takes under 2 minutes
Common Implementation Mistakes
The three most common mistakes are deploying site-wide on day one, ignoring subcontractor onboarding, and choosing systems that do not integrate with existing payroll.
Mistake 1: Big-Bang Rollout
Deploying a new time tracking system across all sites simultaneously creates chaos. Workers who are unfamiliar with the app call supervisors for help, geofence boundaries need adjusting after real-world testing, and payroll runs the first month on unreliable data. Instead, pilot on a single site for 2–4 weeks. Fix issues, refine geofence zones, and train site supervisors before expanding.
Mistake 2: Forgetting Subcontractors
Your system must handle workers who are not in your HR database. If the onboarding process for a temporary subcontractor takes 15 minutes and requires an email address, it will not happen. Look for providers that offer quick-add options: QR code sign-in, temporary access codes, or guest worker modes.
Mistake 3: Payroll Disconnect
A time tracking system that cannot export data into your payroll software creates more work, not less. Before choosing a provider, confirm: does it integrate with your specific payroll system? What format does it export in? How often does sync happen? Sage HR has native integration with Sage Payroll. Other providers typically export CSV or connect via API.
Mistake 4: Ignoring Worker Buy-In
Construction workers may resist GPS tracking if they perceive it as surveillance rather than a tool for accurate pay. Be transparent about what data you collect, why, and who can see it. Emphasise the benefit to workers: accurate timesheets mean accurate pay, no more disputes, and faster overtime calculations.
Start with a single-site pilot, ensure the system handles subcontractors without heavy onboarding, verify payroll integration before purchasing, and be transparent with workers about GPS data usage. These four steps prevent the most common implementation failures.
Data Privacy and GDPR Compliance
UK GDPR requires a lawful basis (usually legitimate interest) for GPS tracking employees, plus transparent privacy notices and data minimisation in retention policies.
GPS tracking and biometric data collection trigger specific GDPR obligations. Construction firms need to get this right or face enforcement action from the ICO.
- Lawful basis: Most construction firms rely on “legitimate interest” for GPS tracking during working hours. Document your reasoning in a Data Protection Impact Assessment (DPIA).
- Privacy notices: Workers must be told what data you collect, why, how long you store it, and who can access it. This applies to both employees and subcontractors.
- Data minimisation: Only track location during working hours. Do not retain GPS data longer than necessary for payroll and compliance purposes — 12 months is typical.
- Biometric data: Facial recognition data is “special category” under GDPR and requires explicit consent. If workers refuse, you must offer an alternative clock-in method.
- Access controls: Restrict who can view individual location data. Supervisors need to see who is on site; they do not need to see exact GPS coordinates minute-by-minute.
Complete a DPIA before deploying GPS tracking. Provide clear privacy notices to all workers including subcontractors. If using facial recognition, obtain explicit consent and offer alternatives.
Step-by-Step Implementation Guide
Implementation takes 4–6 weeks from provider selection to full rollout: 1 week setup, 2–4 weeks pilot on one site, then phased expansion across remaining sites.
- Week 1 — Setup and configuration: Create your account, define site locations and geofence boundaries, import your employee list, and configure attendance policies (overtime rules, break deductions, shift patterns).
- Week 1 — Payroll integration: Connect time tracking to your payroll system. Run a parallel test: process one pay period using both the old method and the new system to verify they match.
- Week 2 — Supervisor training: Train site supervisors first. They need to handle common issues: failed clock-ins, geofence adjustments, approving timesheets, and adding temporary workers.
- Weeks 2–4 — Single-site pilot: Deploy on your busiest or most problematic site. This surfaces issues that only appear under real conditions: geofence zones that are too tight, workers without smartphones, poor mobile signal areas.
- Week 4 — Review and adjust: Analyse pilot data. Compare payroll accuracy against the previous system. Gather feedback from workers and supervisors. Adjust geofence boundaries, notification settings, and approval workflows.
- Weeks 5–6 — Phased rollout: Expand to remaining sites in batches of 2–3. Use trained supervisors from the pilot site to support new sites during the first week.
Do not rush implementation. A 4–6 week phased approach with a single-site pilot prevents the payroll errors and worker resistance that cause construction firms to abandon new systems within the first month.
Get Tailored Time and Attendance Quotes
Published pricing is a starting point. Get quotes based on your specific site count, worker numbers, and integration requirements for accurate cost comparison.
For detailed provider reviews, see our best time and attendance systems guide. For a full pricing breakdown, see our time and attendance costs guide.
Last updated: February 2026. Prices verified against provider websites. ExpertSure is reader-supported — we may earn a commission through partner links at no extra cost to you.
