TLDR
Field time tracking for specialty trade subs isn't just about payroll. It's about connecting actual labor hours to specific jobs and cost codes so your job cost reports are real-time rather than end-of-month estimates. The best tools capture hours against cost codes and feed directly into your job costing system.
| Tool | Cost Code Tracking | GPS Verification | Job Costing Integration | Pricing |
|---|---|---|---|---|
| MarginLock | Yes, native | Evaluating | Built-in (same system) | $20–$99/mo flat |
| busybusy | Yes | Yes (geofencing) | Integration required | ~$12/user/mo |
| ClockShark | Yes (job/task) | Yes | Integration required | ~$16/user/mo |
| Knowify | Yes | Basic | Built-in (QB sync) | Per user, in subscription |
| Paper + Excel | No | No | Manual entry required | Free |
MarginLock
Job costing platform with integrated field time tracking. Hours captured against cost codes update job cost reports in real time.
PROS & CONS
MarginLock
Pros
- Time tracking built into job costing, one system of record
- Cost code assignment at time entry
- Real-time labor cost updates against job estimates
- Flat-rate pricing, no per-user fee for field crew
Cons
- New product, mobile time capture UX still maturing
- No GPS geofencing for job site verification (evaluating)
Pricing: $20–$99/month flat, unlimited users including field crew
Verdict: Best for subs who want time tracking directly connected to job costing without a separate integration.
busybusy
Dedicated field time tracking with GPS verification and cost code assignment. Integrates with major construction accounting platforms.
PROS & CONS
busybusy
Pros
- GPS-verified clock in/out with geofencing
- Cost code assignment on time entries
- Photo and daily log capture
- Offline mode for job sites with poor connectivity
- Integrations with QuickBooks, Sage, Foundation, Viewpoint
Cons
- Time tracking only, not a job costing platform
- Requires integration with separate accounting or job costing system
- Per-user pricing stacks with field crew size
- Duplicate data entry if your job costing system doesn't sync cleanly
Pricing: Free tier available; paid plans from ~$12/user/month
Verdict: Strong time capture tool for crews that need GPS verification. Requires integration with job costing; doesn't replace it.
ClockShark
Field time tracking with GPS and job/task assignment for construction and field service.
PROS & CONS
ClockShark
Pros
- GPS tracking for field crew location during work hours
- Job and task-based time entry
- Scheduling integration
- QuickBooks and Sage integration
Cons
- Not a job costing platform, time capture only
- Per-user pricing, competes on the same seat-per-worker model as busybusy
- Integration with job costing requires clean sync configuration
Pricing: From ~$16/user/month
Verdict: Comparable to busybusy for field time capture. Choice between the two often comes down to integration compatibility with your existing accounting tool.
Knowify (Time Tracking Module)
Knowify includes time tracking as part of its job management platform. Time entries connect to QuickBooks sync.
PROS & CONS
Knowify (Time Tracking Module)
Pros
- Time tracking within the same platform as job costing
- Mobile app for field crew time entry
- Cost code assignment on time entries
Cons
- Per-user pricing applies to field crew members
- Less GPS verification depth than busybusy or ClockShark
- Time data flows to QuickBooks rather than native GL
Pricing: Per user, included in Knowify subscription
Verdict: Convenient if already on Knowify. Per-user pricing for field crew adds up quickly for larger crews.
Paper time cards + Excel payroll
Manual time capture on paper cards, entered into Excel or directly into payroll software.
PROS & CONS
Paper time cards + Excel payroll
Pros
- No additional software cost
- No technology dependency in the field
Cons
- No real-time labor cost visibility, data enters the system after the pay period
- Manual entry creates errors and delay
- No cost code tracking at time of entry
- Payroll reconciliation is labor-intensive
Pricing: Free (staff time is the cost)
Verdict: Works for very small crews. Once you have 5+ field workers across multiple job sites, the manual overhead cost is significant.
Why Time Tracking for Specialty Trade Subs Is Different
A nail salon using time tracking needs to know how many hours the staff worked. A specialty trade subcontractor using time tracking needs to know how many hours the electricians spent on the rough-in at Job #47 versus the trim-out at Job #52, broken out by cost code.
That’s a different product requirement. General-purpose time tracking apps handle the first problem. Field time tracking for trade subs needs to handle the second.
The difference matters because labor cost tracking at the cost code level is what tells you whether a job is running on budget before it’s too late to do anything about it. If your field crew logs eight hours on a job without specifying which phase they worked on, your job cost report shows labor spend but can’t tell you which phase absorbed it. You can’t compare actual to estimated at the phase level, which is where most overruns actually happen.
The Integration Problem
Most dedicated field time tracking tools don’t do job costing. They capture time, assign it to jobs and cost codes, and then pass that data to a separate accounting or job costing system through an integration.
That integration can work well when the sync is reliable and the cost codes in your time tracking tool match the cost codes in your job costing system. When it doesn’t work well, you have two systems with slightly different data, and reconciling them is a periodic overhead that falls to your office manager or bookkeeper.
The alternative is a job costing platform that includes time tracking natively. One system, one set of cost codes, no sync to maintain.
What to Look for in a Field Time Tracking Tool
Cost code assignment at entry. Your crew should assign hours to specific cost codes at clock-out, not have office staff map hours to cost codes after the fact.
Mobile-first design. Field crews work from phones and tablets in conditions that aren’t ideal for data entry. The mobile interface needs to be fast and simple enough to use at end of shift.
Offline capability. Job sites have poor connectivity. A time tracking app that requires internet to clock in/out creates friction and gaps.
Direct connection to job costing. Whether through a native integration or a built-in feature, time entries should update actual labor costs in your job cost reports without manual intervention.
The tools on this list cover a range of approaches. The right fit depends on your crew size, existing accounting setup, and how closely you want your time tracking connected to your job costing.
Find the right tool for your shop
- Zero implementation fees
- Unlimited users
- Starts at $20/month
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