Job costing for concrete and masonry contractors
Concrete and masonry jobs are unforgiving on estimate accuracy — a yardage miscalculation or a rained-out pour date has an immediate, visible cost. Jobsheet tracks actual cost against your bid per job, including subcontracted pumping or finishing, so you can see the real number as soon as the pour happens.
Yardage overruns are common and expensive
Sub-grade variation and formwork tolerances mean actual concrete yardage often runs over the calculated volume. Logging the real batch ticket cost against the job shows the overrun immediately instead of at final billing.
Rebar, forms and finishing materials are easy to under-bid
Rebar, wire mesh, form lumber and finishing materials (sealers, joint filler) are frequently estimated as a flat allowance that doesn't match the actual job. Tracking them as their own expense category shows you the real average over multiple jobs.
Weather delays and pump truck rental hit margin directly
A rescheduled pour still costs a pump truck rental fee or a crew day, even when the pour itself is delayed. Logging these costs against the job — rather than writing them off to overhead — keeps the job's true margin visible.
What to track on every concrete & masonry job
- Ready-mix concrete or block and mortar
- Rebar, wire mesh and forms
- Pump truck and equipment rental
- Finishing materials (sealers, joint filler)
- Crew labor hours
- Subcontracted pumping or excavation
Frequently asked questions
Can I track a pour that gets rescheduled due to weather?
Yes. Log any rescheduling costs — pump rental, standby labor — as expenses against the same job so the delay's true cost is captured in the job's margin.
How do I handle a job with both concrete and masonry scope?
Track it as one job with categorized expenses (concrete materials, block, labor, etc.) so you can see the cost breakdown by category within the single job.