By the time the office prepares the invoice, the crew may have moved to another job. Remembering who worked where, which hours were waiting time and what the customer approved becomes much harder.
A short, consistent daily record can preserve those facts. It should support the job, payroll and billing process without assuming that every recorded hour has the same meaning for all three.
Design the project structure
Create a unique project for each job and divide it into useful phases or cost codes. The structure should match the estimate closely enough to compare planned and actual labor.
Keep names stable across estimates, time records, change orders, and invoices. This prevents the same work from being scattered across slightly different labels when the job is reviewed.
- Unique client and project identifier
- Phase, trade, or cost code
- Worker or subcontractor assignment
- Standard and special rate category
Capture field time accurately
Record time at arrival, departure, or another agreed job checkpoint. Include the work location and task, while collecting location data only when it is necessary, disclosed, and handled according to applicable rules.
Supervisors should review missed punches, overlaps, travel, breaks, and unexpected overtime promptly. Corrections should remain visible and be approved by the person responsible for the record.
- Record time close to the work
- Assign the correct job and task
- Describe the completed activity
- Review corrections and exceptions
Separate labor from other costs
Time records should distinguish labor from materials, equipment, mileage, and reimbursable expenses. Each cost can then follow the pricing and approval method in the agreement.
Identify non-billable callbacks, training, estimating, and administration even when they are not shown to the client. These costs affect margin and can expose recurring quality or planning issues.
- Labor hours by rate
- Materials and equipment separately
- Approved travel or mileage
- Non-billable rework and overhead
Connect time to job costing and invoices
Compare actual labor hours with the estimate by phase. Review variances while the job is active so scope changes, productivity issues, or incorrect assumptions can be addressed before the final invoice.
Use approved client-billable time to create invoice lines and preserve the underlying detail. Do not assume that every paid worker hour is automatically chargeable to the client; follow the contract and approved changes.
- Compare estimated and actual labor
- Approve client-billable entries
- Create itemized invoice lines
- Review margin after completion
Use consistent people, job and task references
Each entry should identify the worker, date, job, task and relevant time or duration, with breaks and other required details. Record changes of site or support to another crew so the same period is not assigned twice.
When several people work together, individual records explain the total labor used. A single note saying “four hours on site” may describe elapsed time without showing how many people contributed.
Distinguish individual hours from a team rate
Two people working four hours each produce eight labor-hours. A contract priced by an individual hourly rate might charge those eight hours; a contract using a team rate might charge four hours of the team’s service. The correct method comes from the agreement.
For illustration, eight labor-hours at 180 total 1,440, while four team-hours at 320 total 1,280. These are different pricing arrangements, not interchangeable ways to bill whichever amount is higher.
Record waiting, travel and preparation factually
Inaccessible sites, missing materials and schedule changes can create waiting. Travel and tool preparation also take time. Whether the customer is charged depends on the agreement and applicable rules, not simply on the fact that time passed.
Let the field record describe the cause and duration. The billing decision can then use that evidence. These records also help improve scheduling and purchasing, even where the time is not separately chargeable.
Keep payroll and customer billing distinct
Actual employee working time relates to wages and relevant employment requirements. Customer-billable time relates to the commercial agreement. A customer declining to pay a period does not justify deleting the employee’s actual work record.
Overtime, breaks and other wage rules vary by location and arrangement. Use the applicable requirements. The customer invoice may summarize labor while internal records retain the detail needed for payroll and review.
Review daily while the job is still familiar
Have the appropriate person confirm the job, tasks and obvious gaps promptly. Correct mistakes through the agreed process and keep the reason clear where a previously approved record changes.
A short review can catch a forgotten stop time or a crew assigned to the wrong project. Waiting until the end of the month often requires several people to reconstruct the same day from memory.
Choose tools and access around the real purpose
A shared timesheet or an appropriate field tool may be sufficient, depending on team size and workflow. Test entry, approval, export and invoicing with a representative job. Check how poor connectivity affects the record.
Explain any location or monitoring features and use them only where appropriate for the actual need. Workers should understand who sees the information and how it affects payroll, project costs or customer billing.
Questions you may still have
Should contractors track travel time?
Track it when it affects worker records, project cost, or client billing. Whether it is payable or chargeable depends on the applicable rules and agreement.
Can one worker record time on several jobs?
Yes. Each work block should be assigned to the correct job and task so hours are not duplicated and project costs remain accurate.
How often should contractor time be approved?
Review exceptions daily and complete formal approval before payroll or invoicing. The schedule should leave time to correct records without delaying payment.