Bookkeeping for Construction & Contracting
Know what the work is costing before the bank balance tells you too late — job costs, subcontractor payments, and books that stay current between draws.
Why it’s different
A contractor can be busy, profitable on paper, and still have books that are hard to trust. The problem is usually not a lack of transactions — it’s that the transactions belong to different jobs, different customers, different suppliers, and different points in the project timeline, while money may leave today for materials and subcontractors long before the matching customer payment arrives.
Job-related costs stay identifiable
Materials, subcontractor charges, and equipment-related expenses are kept organized within the bookkeeping file where the source records and setup support it — this is cash-basis bookkeeping, not percentage-of-completion or WIP accounting.
Subcontractor and supplier activity is easier to follow
Consistent vendor names, categories, and reconciliation, so nobody is reconstructing who was paid months later.
The books stay current between draws
Reconciled every month regardless of billing milestones, so there’s always an accurate picture, not just one at invoice time.
Customer payments and receivables don’t get lost between jobs
When AR support is included, open invoices and payments stay organized so it’s clearer what’s been billed, received, and still needs follow-up.
The monthly financial statements show the whole business
A profit and loss statement and balance sheet, plus a plain-language summary of what changed, so project detail doesn’t come at the expense of the big picture.
Good to know
Balanced On Time Books specializes in cash-basis bookkeeping. Construction companies that require accrual-basis accounting, percentage-of-completion revenue recognition, formal WIP schedules, retainage accounting, bonding or lender packages, certified payroll, or prevailing-wage compliance may need a CPA or construction-accounting firm with that scope. If you’re not sure which side of that line your business falls on, get in touch — we’d rather confirm fit before starting than sell a service that doesn’t match what the company needs.
Why contractor bookkeeping gets messy
A contractor can be busy, profitable on paper, and still have books that are hard to trust. The transactions belong to different jobs, different customers, different suppliers, and different points in the project timeline. Money may leave today for materials and subcontractors while the corresponding customer payment doesn’t arrive for weeks.
If bank and card accounts aren’t reconciled, vendor charges are inconsistently categorized, or project-related costs are buried in broad expense accounts, the owner loses the ability to see what the business is actually spending and whether the accounting file matches reality. Balanced On Time Books handles the recurring bookkeeping underneath that activity: keeping transactions organized, reconciling bank and credit-card accounts, cleaning up QuickBooks Online or NetSuite when the file has fallen behind, and delivering financial statements on a consistent monthly schedule.
The bookkeeping work that matters for contractors
Job-related costs stay identifiable
Materials, subcontractor charges, equipment-related expenses, and other job expenses shouldn’t automatically vanish into one undifferentiated bucket. When the source records and accounting setup support it, job or project detail can stay organized inside the bookkeeping file so the transaction history is easier to review later — without pretending it’s a specialized construction-accounting engagement.
Subcontractor and supplier activity is easier to follow
Construction businesses can have a steady stream of bills, card charges, checks, ACH payments, and reimbursements tied to subcontractors and suppliers. Consistent vendor names, categories, and reconciliation keep the owner from reconstructing who was paid months later. When accounts payable support is included, bills and payment status stay organized while final approval remains with the business.
Bank and credit card accounts are reconciled every month
Draw schedules and customer billing milestones don’t determine when the books get cleaned up. Monthly reconciliation catches cleared transactions, transfers, card payments, duplicate entries, and missing activity while the month is still recent.
Customer payments and receivables don’t get lost between jobs
Contractors often invoice at deposits, milestones, draws, or completion. When accounts receivable support is included, open invoices and customer payments stay organized so it’s clearer what’s been billed, received, and still needs follow-up — bookkeeping support, not retainage or percentage-of-completion accounting.
Behind or messy books can be cleaned up first
A contractor’s QuickBooks file can get messy fast when several people use cards, old bank feeds are still connected, jobs are named inconsistently, or months of transactions are sitting uncategorized. Catch-up bookkeeping and cleanup can bring the file current before the monthly process begins.
QuickBooks Online and NetSuite bookkeeping for contractors
For many small contractors, QuickBooks Online is where bank feeds, credit cards, customer invoices, vendor activity, and project information already meet. The bookkeeping work should make that file easier to trust, not add another disconnected spreadsheet that has to be reconciled later. If the existing file already uses projects, customers, classes, locations, or other tracking features, we can review how those records are being used as part of the bookkeeping scope — we won’t invent a complex construction-accounting system just to make the file look sophisticated.
The books are most useful when they’re kept current while jobs are still active. Balanced On Time Books works on a recurring monthly close, with bank and card accounts reconciled, transactions categorized, the general ledger updated, and the agreed financial reports delivered on schedule, with the standard being to close the books by the 10th. That regular rhythm also makes tax time easier because the CPA or tax professional receives a cleaner file instead of a pile of unreconciled accounts that has to be reconstructed after the year is over.
Cincinnati and New York City contractor bookkeeping, handled remotely
Balanced On Time Books is based in Cincinnati and building a presence in New York City, but contractor bookkeeping doesn’t require a shared zip code. Job files, bank feeds, and QuickBooks Online or NetSuite access can all be reviewed remotely, so a contractor in either city — or anywhere else — gets the same monthly close, reconciliation, and reporting.
That remote setup is part of why the work stays on schedule even between site visits and job walkthroughs. The bookkeeping doesn’t wait for an in-person meeting to happen.
Who this is a fit for
This service can fit general contractors, remodelers, home-service contractors, specialty trades, small construction companies, and subcontractors that primarily need dependable cash-basis bookkeeping rather than a full construction-accounting department. It’s especially useful when the owner is spending too much time categorizing transactions, the books are months behind, bank and card balances don’t reconcile, job-related spending is difficult to follow, or QuickBooks has become something everyone avoids opening.
Keeping several jobs from blurring together
When a contractor has three or four jobs running at once, it becomes easy for bills and invoices to get logged into a general pile instead of the job they actually belong to. In QuickBooks Online, every vendor bill and customer invoice can be tagged to a specific job or customer so job-related activity stays separate. That tagging is where a lot of contractor books quietly go wrong, and it’s one of the first things checked during cleanup.
Sometimes a single vendor invoice covers materials or equipment used across more than one job — a lumber order split between two builds, for example. Recording that bill means splitting it across the jobs it actually served rather than dropping the whole amount on whichever job happens to be open at the time. This is a bookkeeping-level split, not a job-cost allocation methodology — it keeps each job’s ledger accurate without producing a formal job-costing report.
Equipment costs get the same treatment. A rented excavator and an owned truck are two different kinds of expenses, and lumping them into one generic equipment category makes it harder to see what a job is actually costing versus what the business owns outright. Keeping rental payments separate from ownership-related costs — fuel, maintenance, loan payments — is straightforward bookkeeping, not a depreciation or job-cost calculation.
Contractor bookkeeping questions
Do you work with subcontractors as well as general contractors?
Yes. The bookkeeping approach applies to general contractors, remodelers, specialty trades, and subcontractors — the chart of accounts and vendor structure get adjusted to the type of work the business does.
Can you clean up QuickBooks for a contractor whose books are behind?
Yes. QuickBooks Online setup and cleanup is offered, including chart-of-accounts cleanup and catch-up bookkeeping for job-related activity that was never reconciled.
Do you provide percentage-of-completion or WIP accounting?
No. Balanced On Time Books specializes in cash-basis bookkeeping. Percentage-of-completion revenue recognition, formal WIP schedules, and retainage accounting need a CPA or construction-accounting firm with that specific scope.
Can you handle payroll for a construction crew?
Payroll support is available within the described scope — payroll is processed and reconciled against the books, with the business approving payroll before it’s submitted.
What if I’m not sure whether my business needs specialized construction accounting?
Get in touch and describe how the business bills and tracks jobs today. We’d rather confirm fit before starting than take on an engagement that doesn’t match what the company actually needs.
Do you track equipment rental costs separately from equipment we own?
Yes. Rental payments and costs tied to equipment the business owns, like fuel, maintenance, and loan payments, are recorded in separate categories so the books show a clear line between the two. This is bookkeeping categorization, not equipment depreciation or job-cost accounting.
How do you handle a customer deposit taken before a job starts?
A deposit collected before work begins is recorded as a liability rather than as income, since the money hasn’t been earned yet. It moves into revenue once the related work is invoiced and completed, so the books stay accurate about what has actually been earned versus what is being held.
Can you track what we owe subcontractors for 1099 purposes?
Subcontractor payment records are kept organized in QuickBooks or NetSuite so the totals needed are easy to pull at year end. Balanced On Time Books does not prepare or file 1099s or any tax forms — that stays with the business’s CPA or tax preparer — but the underlying payment records are kept clean and accessible.
Want this handled for your business?
Fill out a few details for a personal callback, usually within 30 minutes.