How do I track equipment hours by job?
The simplest method is a daily equipment log where operators record start time, end time, and job number. Paper logs work but require manual data entry later. A shared spreadsheet or time tracking app lets crews log hours directly from their phones with the job code attached. The key is making it easy enough that operators actually do it every day.
For larger fleets, telematics and GPS systems automate tracking entirely. Systems like HCSS, Teletrac Navman, or manufacturer-specific platforms like John Deere Operations Center record engine hours and location automatically. You can pull reports showing exactly how many hours each piece of equipment spent at each job site without relying on manual entry. The upfront investment is higher but the data is more reliable and requires less crew discipline.
Once you have the hours captured, you need to convert them to dollars. Calculate your equipment cost rate by adding ownership costs (depreciation, insurance, financing, storage) plus operating costs (fuel, maintenance, repairs, tires or tracks) and dividing by your expected annual hours. A skid steer might cost $45 per hour while an excavator runs $120 per hour when you factor everything in. Those rates should reflect what the equipment actually costs to own and operate, not just what you charge clients.
In your accounting system, set up each major piece of equipment with its hourly rate. When job hours are recorded, multiply hours by the rate to get equipment cost for that job. This flows directly into your construction job costing reports so you can see true profitability by project.
Without equipment hour tracking, those costs become general overhead spread across all jobs equally. That hides the reality that one job used 200 excavator hours while another used 40. Spreading equipment costs evenly makes equipment-light jobs look less profitable than they are and equipment-heavy jobs look artificially better.
The tracking method matters less than consistency. Pick a system your crews will actually use and make it non-negotiable. Missing days or incomplete logs make your job cost data unreliable. Most contractors who struggle with equipment cost allocation have a tracking problem, not an accounting problem.
If you’re running multiple pieces of equipment across several active jobs, getting this right becomes essential for understanding which work is actually making you money. A small business bookkeeper in American Fork who understands construction can help set up the structure in your books so equipment hours translate directly into accurate job cost reports.
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