Contractor Equipment Costs

Owning equipment costs far more than the sticker price once you count fuel, maintenance, insurance, storage, depreciation, and financing interest if you didn't pay cash. Most owners only think about the purchase and miss that maintenance and downtime over the equipment's life can rival or exceed the original cost.

Renting makes sense for equipment you use occasionally — a specialty tool needed for one job type a few times a year almost never justifies ownership once you count storage and maintenance. Buying starts to make sense once utilization is high enough that rental costs over a year would exceed the ownership cost, which for many mid-size equipment purchases lands somewhere around 60-90 rental days a year, though it varies by equipment type and rental rates in your market.

For anything you own, calculate cost per hour of use: (purchase price - resale value at end of life + total maintenance and fuel over that life) divided by total hours you expect to run it. This number should be built into your job pricing the same way labor is — equipment that sits unpriced in your estimates is quietly cutting into profit on every job it touches. Our Equipment Cost Calculator runs this depreciation and hourly-cost math for you.