Job‑costing & WIP
Use cost codes and WIP schedules to align revenue and expenses per job.
Equipment & vehicles
Depreciate heavy equipment; track mixed‑use vehicle logs for allocations.
Retainage & billing
Account for retainage receivable; recognize revenue under your chosen method.
Payroll & labor compliance
Certified payroll and prevailing wage rules may apply on public jobs.
Documentation
Maintain contracts, change orders, lien releases, and insurance certificates.