We Handle Your Books. You Handle the Build.
Specialized bookkeeping and job-costing for general contractors, trade subcontractors, and builders. We deliver the clean financial data you need to scale your projects and keep your CPA happy.
Construction is different. Your bookkeeping should be, too.
Running a construction business is hard enough without fighting your software.
Most general bookkeepers treat a construction company like a retail store. They throw your expenses into generic categories, leaving you completely blind to your actual project costs.
You don't just need a data entry clerk. You need someone who understands how a delay in materials impacts your cash flow and how a missed change order destroys your profit margin.
One Partner. Comprehensive Support.
From construction job costing and WIP reporting to payroll administration, billing, and business support, SOS helps keep your projects and your office on track.
Explore All ServicesWhy CPAs Trust Us With Their Clients
We don't do taxes, and we never will. Our sole focus is maintaining meticulous, construction-specific books. We hand over pristine, reconciled general ledgers at year-end so you can execute tax planning and filings effortlessly—without having to spend weeks cleaning up formatting errors or missing receipts.
Stop guessing your margins. Know your numbers.
In 15 minutes, we'll review how your books are currently being handled, identify the biggest gaps in your construction accounting, and show you where better job-costing and financial tracking could give you greater control over your margins.