🎁 Free Bookkeeping Health Check + 2 Months Complimentary Bookkeeping Support for Qualified Businesses
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Bookkeeping Built for Contractors & Construction Businesses

Job costing that actually tells you which projects make money — plus progress billing, retainage, and subcontractor tracking handled by people who understand how construction accounting is different.

Most bookkeeping services treat every business the same way: record the transaction, categorize it, move on. That works fine for a business with one revenue stream. It falls apart for a contractor running five jobs at once, each with its own materials, labor, subcontractors, and draw schedule. Without job-level costing, you can be "profitable" on paper and still not know which projects are actually making you money and which ones are quietly losing it.

The Problems We Hear Most From Contractors

Job costing is an afterthought

Expenses get lumped into general categories instead of tracked against the specific job — so you can't tell if a project came in over budget until it's too late to fix.

Retainage and progress billing are messy

Holdbacks and partial draws are hard to track manually, and it's easy to lose sight of what's actually been collected versus what's still owed.

Subcontractor payments and filings pile up

Tracking who you've paid, what you still owe, and preparing 1099s (US) or T5018s (Canada) at year-end becomes a scramble.

Cash flow gaps between draws

Payroll and material costs don't wait for your next progress payment — and without a clear cash flow picture, timing gets stressful.

How RinkoBooks Sets Up Your Books

What your books include

See what a Bookkeeping Health Check finds in your Contractors books

Free, no-obligation review — 2 months of complimentary bookkeeping support if you qualify.

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Frequently Asked Questions

Do you track profitability by individual job or project?

Yes — this is the core of how we set up your books. Every job gets its own cost tracking so you can see materials, labor, and subcontractor costs against that specific project's revenue, not lumped into one general number.

Can you handle retainage and progress billing?

Yes. We track holdbacks separately from your regular receivables and keep your progress billing schedule reconciled against what's actually been collected.

Do you work with construction-specific software?

We work primarily in QuickBooks Online, customized with a job-costed chart of accounts. If you're using a construction-specific platform alongside it, we can typically integrate or reconcile between the two — ask us about your specific setup on a discovery call.