The Money You're Earning but Not Collecting

Your superintendent approves a change order on the job site through a text thread. The PM knows about it. The field team knows about it. Billing? Billing has no idea it exists.

Two weeks later, the work is finished. The cost is covered. The invoice is never sent. Nobody notices because everyone is busy, and the next change order is already in progress.

According to Clearstory, the average time to price a change order is 24 days. Twenty-four days between "yes, do the work" and "here's what it costs." During that time, revenue vanishes. Not because anyone chooses to give it away, but because the system for capturing it simply doesn't exist.

CFMA data shows general contractor margins ranging from 5 to 7%. When 1 to 2% of contract value leaks due to unrecovered change order costs, that's a third of your profit lost. On a $30M book of business, that's $300K to $600K annually in work you completed but never billed.

The Change Order Leak

Change orders are where construction revenue tends to disappear. Not because the work isn't completed. It always gets finished. But the process from approval to invoicing is so disjointed that charges often slip through the cracks.

Here's how it usually works. Owner or architect requests a change. Superintendent discusses it with the subcontractor or crew. Work continues because the schedule can't be delayed. The PM eventually creates a change order document. Someone prices it later. It then goes to billing eventually.

Every "eventually" is a leak point. The more a change order is delayed from the approval date, the harder it becomes to track accurately. Costs become unclear. Scope gets questioned. The owner resists because the work was completed weeks earlier, and they've already mentally moved on.

• Text thread approvals with no paper trail that connects to billing.
• Field-directed changes that never become formal change orders.
• T&M (time and materials) work is tracked on paper timesheets that sit in a truck for two weeks.
• Subcontractor change orders get buried in email chains that nobody reviews until the pay application is incorrect.

55% of GC fee erosion results from poorly tracked or unbilled time-and-materials work.

Fixing the Capture Problem

The fix isn't a complicated concept. It's about reducing the time between approval and invoice to as close to zero as possible.

Your PM logs the approval in Procore (or captures it from email, text, or a photo of a signed field directive). The system records it immediately, matches it to the job, categorizes the cost type, and flags billing on the same day.

No change order remains in limbo for 24 days. Pricing begins immediately because the system pulls labor rates, material costs, and sub quotes from your existing data. The PM reviews and modifies it. Billing sees it within days, not weeks.

• Change order is logged immediately at the point of approval, not weeks later from memory.
• Automatic cost estimation based on your historical data for similar scope.
• 7-day unbilled flagging: if a change order hasn't been invoiced within 7 days of completion, an alert is triggered.
• T&M tracking is linked to timekeeping, so labor hours go directly to the change order instead of through a paper timesheet.
• Owner-facing documentation generated automatically, minimizing the back-and-forth that delays payment.

The goal isn't to generate more paperwork. It's to transform the paperwork you're already doing into billable revenue that appears on your invoice.

The T&M Tracking Problem

Time-and-materials work needs its own discussion because it is where the biggest amounts of money disappear. T&M is naturally more difficult to bill than fixed-price change orders. There is no fixed number everyone agrees on. You bill what you spend, so every missed hour and every unlogged material delivery is money lost.

Most T&M tracking still relies on paper. A foreman records hours on a daily sheet. That sheet is transported in a truck until someone collects it. The hours are then entered into a system (possibly), matched to the correct job (hopefully), and eventually used for billing.

The gaps are predictable. Foremen round down because they don't want to seem slow. Material deliveries aren't linked to the change order because no one informed the warehouse it was T&M work. Equipment hours are estimated instead of actually tracked. By the time billing compiles the invoice, the actual cost is 15 to 25% higher than what is billed.

Connected timekeeping changes everything. Field workers log hours directly to the specific change order from their phones. Material receipts are scanned to the job upon delivery. Equipment usage automatically updates from telematics or daily logs. The project manager sees real-time costs and can compare them to the estimate before the work is even completed.

For a contractor with $2M in annual T&M work, closing even half the tracking gap means recovering $150K to $250K. That's money your crews have already earned but never invoiced.

The Estimating Blind Spot

Revenue leaks in a second area that most contractors don't monitor: estimating accuracy.

Your estimator bids on jobs using RSMeans, subcontractor quotes, and experience. That mostly works. But they aren't using your own historical data because it's locked in accounting. The actuals from the last ten similar concrete packages, steel erection projects, or HVAC rough-ins are sitting in your job cost system. Nobody connects them back to the estimating process.

So every bid is partly based on industry averages instead of your company's actual performance. Your estimator might consistently be 12% low on electrical rough-in for medical office buildings. You'd know that if your estimating and accounting systems communicated with each other. Instead, you find out at project closeout, shrug, and move on.

The feedback loop between estimating and actuals is the most valuable data connection in a construction company, and almost nobody has it.

• Cost history by CSI division, project type, and building size from your own completed jobs.
• Variance analysis: where your estimates consistently run high or low.
• Subcontractor performance data: which subs come in on budget, which ones don't.
• Productivity rates from your own crews, not from published national averages.

The Math on Revenue Recovery

Let's put actual numbers to this. Consider a $30M general contractor with a typical change-order volume.

Industry data shows change orders account for 5 to 15% of contract value. At 10% on $30M, that's $3M in change order work annually. If your current capture rate is 75% (which is better than most), you're leaving $750K on the table.

Improving capture from 75% to 94% (which is achievable with proper systems) can recover about $570K annually. For a business with 5 to 7% margins, that's like winning $8M to $11M in new work. And you don't need to bid, staff, or manage it. You only need to bill for work you've already completed.

The estimating side is harder to measure but equally real. If connecting actuals to estimates improves your bid accuracy by even 2% across your portfolio, that's $600K in better-priced work each year. Some of that results in higher margins, and some in wins on bids you might have lost for being too high.

Together, this represents an annual value of $500K to $1M for a $30M contractor. The cost of the system to capture this value is between $35,000 and $60,000.

What This Connects To

The change order and estimating solutions integrate with your existing systems. We don't require you to replace Procore, Sage, or your field management tools.

• Procore: change order workflow, RFIs, daily logs, submittals.
• Sage 300 CRE / Sage 100 Contractor: job costing, AP/AR, general ledger.
• Vista by Viewpoint: project management, cost tracking, payroll.
• QuickBooks (for smaller operations): job costing, billing, payments.
• Field apps: timekeeping, daily reports, photo documentation.

The integration layer reads from all of these sources, combines the data, and presents it in ways that close the gaps. Your team continues using the tools they know, but now they stop losing money between the tools.

Where to Start

If you suspect you're leaving money on the table (and the data says you almost certainly are), the first step is simple.

• Pull your change order data for the past 12 months. How many were generated? How many were billed? What was the average time from approval to invoice?
• Review your last five completed projects. Compare estimated costs by division to actual expenses. Where do consistent gaps appear?
• Calculate your current capture rate. If it's below 90%, the case for fixing it is strong.

We build purpose-built systems for general contractors and specialty contractors that prevent revenue leaks. Not generic project management tools. Not another platform to learn. A system that connects what you have and ensures the work you do translates into revenue.

Your margins are tight enough without giving away work for free. The money is sitting in your data. You just need a system that captures it.

Ready to stop the revenue leak? Talk to us about building change order capture for your operation, or explore our full construction solutions.