Construction & Engineering
Profit is earned on the job. Liquidity is lost between jobs.
Construction businesses carry project risk, timing risk, and lender and surety scrutiny all at once.
How cash moves through a contract
Backlog, bidding, and revenue recognition
Revenue is earned over the life of a contract, not at signing.
Read more: Backlog, bidding, and revenue recognition
Contractors recognize revenue as performance obligations are satisfied, commonly measured by cost incurred against estimated total cost. Backlog signals future revenue, but its value depends on the margin embedded in each bid and the accuracy of estimates to complete. A schedule of work in progress ties these together; when estimates slip, previously recognized profit can reverse in a later period, so the quality of estimating drives the quality of reported earnings.
Billing, retainage, and working capital
Billing timing and retainage decide whether a profitable job also produces cash.
Read more: Billing, retainage, and working capital
Progress billings rarely align with cost. Owners commonly withhold retainage, often a meaningful percentage of each billing, until completion or acceptance. Underbillings represent work performed but not yet invoiced, while overbillings can temporarily fund operations. Subcontractor and supplier payment terms, pay-when-paid provisions, and owner approval cycles together set how much working capital a contractor must carry as volume grows. That requirement rises before profit does, which is why fast-growing contractors can be short of cash in strong years.
Bonding capacity and surety relationships
Surety capacity is a balance-sheet test that limits how much work can be pursued.
Read more: Bonding capacity and surety relationships
Public and many private projects require performance and payment bonds. Sureties underwrite contractors on working capital, net worth, profit fade, backlog, and the quality of financial statements, often expecting reviewed or audited reports. Single-project and aggregate limits cap the work a contractor can bid. Losses, rapid growth, or weak reporting can tighten capacity just as opportunities expand, which makes surety a capital constraint rather than a formality.
Equipment, credit lines, and project risk
Equipment finance and revolving credit fund the gap between cost and collection.
Read more: Equipment, credit lines, and project risk
Contractors combine revolving lines for working capital with term debt or leases for equipment. Lenders often look at the same work-in-progress schedule as the surety, along with covenants such as tangible net worth and leverage. Fixed-price exposure, material escalation, and claims tie project outcomes directly to covenant compliance. Terms vary by lender, borrower, and facility, and the interaction between surety and bank requirements needs explicit planning.
Where contractor finances come under pressure
Estimate accuracy and profit fade
Margin can erode quietly between bid and closeout.
Read more: Estimate accuracy and profit fade
When estimates to complete are updated late, profit recognized early reverses near closeout. Repeated fade weakens surety and lender confidence. Contractors benefit from disciplined monthly reforecasting at the job level, with project managers and finance reconciling cost-to-complete against field progress rather than billed percentage.
Change orders and claims
Unapproved change work consumes cash before it is recognized.
Read more: Change orders and claims
Work performed on pending change orders is often funded by the contractor while negotiations continue. Claims can take months or years to resolve. Without a clear policy for what is recognized, billed, and reserved, reported margin and cash forecasts diverge, and the balance sheet can carry receivables that are less certain than they appear.
Retainage and slow collection
Retainage and approval cycles tie up cash across the portfolio.
Read more: Retainage and slow collection
Retainage accumulates across many jobs and may not be released until punch lists, closeout documents, and owner acceptance are complete. Combined with slow owner approvals and pay-when-paid flows, collection delays can strain liquidity even in a profitable year. Tracking retainage aging by job is basic but frequently overlooked.
Subcontractor and labor risk
A single subcontractor failure can transfer cost to the general contractor.
Read more: Subcontractor and labor risk
General contractors depend on subcontractors whose own finances may be thin. Defaults, labor shortages, and wage escalation can force replacement at higher cost and delay schedules. Prequalification, subcontractor default insurance or bonding, and monitoring of payment applications all affect how much of that risk returns to the contractor's balance sheet.
Surety and lender reporting
Late or inconsistent reporting can reduce bonding and borrowing capacity.
Read more: Surety and lender reporting
Sureties and lenders rely on the work-in-progress schedule, interim statements, and year-end reports. Inconsistencies between the schedule and the ledger, or late delivery, undermine credibility. Contractors that present clear, reconciled reporting tend to have more productive conversations about capacity, covenant terms, and growth.
Growth beyond working capital
Taking on more work than capital supports is a common source of distress.
Read more: Growth beyond working capital
Rapid backlog growth consumes working capital through mobilization costs, underbillings, and retainage. If growth outpaces equity, surety capacity and liquidity tighten simultaneously. Testing new work against working capital, bonding limits, and cash flow before committing helps contractors grow without overextending.
Senior advisory, applied to the contractor's balance sheet
Capital Structure & Financing
Borrower-side analysis of credit lines, equipment debt, and the bank-surety interaction.
Read more: Capital Structure & Financing
Perrin & Co. evaluates revolving credit, equipment financing, and covenant structures against the contractor's backlog and working-capital needs. From the borrower's side, the firm helps management prepare for lender renewals and amendments and considers how bank requirements and surety expectations interact, so financing decisions do not inadvertently constrain bonding capacity.
Finance & Accounting Advisory
Work-in-progress reporting, job costing, and close processes that reconcile to the ledger.
Read more: Finance & Accounting Advisory
Work can include building or improving the work-in-progress schedule, job-cost and cost-to-complete processes, retainage and change-order tracking, and monthly close. The objective is reporting that sureties and lenders can rely on. Where needed, interim or fractional CFO and controller leadership adds senior finance capacity.
Business Advisory
Decision support on bid selectivity, growth pace, and project mix.
Read more: Business Advisory
Financial decision support helps contractors weigh opportunities against margin history, working capital, and bonding headroom. Analysis can cover project-type profitability, geographic or customer concentration, and overhead absorption, giving owners a clearer basis for deciding which work to pursue and how fast to grow. The same analysis supports discussions with sureties and lenders about planned growth.
Technology Solutions
Modernizing manual job-cost and reporting workflows.
Read more: Technology Solutions
Many contractors still rebuild work-in-progress schedules in spreadsheets each month. Perrin & Co.'s Technology Solutions capability can help streamline data flows between project management, job-cost, and accounting systems so that reporting is faster, more consistent, and easier to reconcile when sureties or lenders ask questions. Better data also shortens month-end close and frees project managers from duplicate entry.
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