# Construction Time Tracking for Subcontractors — IronClock

> Proof of presence with NFC, GPS, and selfie clock-ins. Accurate timesheets, QuickBooks sync, and compliance docs for every job.

Source: https://ironclock.app/use-cases/subcontractors

## IronClock for Subcontractors

Prove your crew was on site with GPS + photo verification. Accurate hours, no disputes.

### The problems subcontractors deal with every week

Subcontractors operate on tight margins. Billing disputes, manual compliance, and inaccurate timesheets eat into profit that's already razor-thin.

#### Billing disputes over hours worked

GCs push back on invoices — "your crew wasn't here that long." Without proof, you're left negotiating from a weak position.

#### No proof of presence

Handwritten sign-in sheets are easy to lose, hard to verify, and carry zero weight when a GC challenges your hours.

#### GC compliance requirements are manual

Orientation records, OSHA cards, and certifications are tracked on paper. Keeping everything current across multiple GCs is a headache.

#### Expensive hardware doesn't make sense

Enterprise time clock systems cost hundreds per device. For a crew of 5-20, the math doesn't work.

### How IronClock solves it

Built for subcontractors who need proof of work, accurate payroll, and simple compliance — without enterprise pricing or complexity.

#### GPS + Photo Proof

Every clock-in records GPS coordinates and an optional selfie. When a GC says "your crew wasn't here," you have timestamped evidence.

#### IronClock Smart Tags

$5 per tag — mount one at your work area. Crew members tap their phone to clock in. No expensive kiosks or proprietary hardware.

#### Auto Timesheets

Hours are automatically calculated with overtime rules and break deductions applied. No more end-of-week spreadsheet wrangling.

#### Document Management

Upload certifications and track expiry dates in one place. Share compliance documents directly with GCs when requested.

#### QuickBooks Sync

Approved hours go straight to payroll — accurate to the minute. No rounding, no re-entry, no discrepancies.

#### Bilingual App

Crew members use the app in English or Spanish. No translation needed, no confusion — everyone clocks in and out correctly from day one.

### Key benefits for subcontractors

IronClock gives you the documentation and automation you need to protect your margins and keep GCs happy.

Win billing disputes with timestamped GPS + photo evidence

Set up in under 5 minutes — no IT team needed

Accurate timesheets eliminate payroll overpayment and underpayment

Meet GC compliance requirements without manual paperwork

Simple per-worker pricing with no base fees — and a free 60-day pilot to prove it

[Learn about time tracking](https://ironclock.app/features/time-tracking) [Explore compliance features](https://ironclock.app/features/compliance)

### Stop losing money on billing disputes and payroll errors

Join subcontractors who use IronClock to prove their hours, simplify compliance, and get payroll right every time.

[Book a Free Demo](https://ironclock.app/contact-sales) [See it in action](https://ironclock.app/demo)

[

#### General Contractors

Manage multi-site crews with verified clock-ins, real-time dashboards, and automatic payroll sync.

Learn more](https://ironclock.app/use-cases/general-contractors) [

#### Safety Managers

Orientations, toolbox talks, document tracking, and injury reporting — tied to every clock-in.

Learn more](https://ironclock.app/use-cases/safety-managers)

### Prove Every Hour. Win the Dispute.

Timestamped GPS, selfie, and Smart Tag records for every clock-in — evidence that ends billing arguments before they start.

Start with a free 60-day pilot — we set up your sites, tags, and crew, and you see your first clean payroll run before you pay.

[Book a Free Demo](https://ironclock.app/contact-sales) [See All Use Cases](https://ironclock.app/use-cases)