Days Sales Outstanding (DSO) is the single most important metric in construction finance that most CFOs track too infrequently and act on too slowly.
The industry average DSO for construction is 53 days. That sounds fine until you do the math: on $30M in annual revenue, a DSO of 53 days means you're carrying $4.36M in receivables at any given time. Drop that to 35 days and you've freed up $1.5M in working capital — without borrowing a dollar.
Why Construction DSO Gets Out of Control
1. The Billing Cycle Lag
Most contractors bill on the 25th for work through the end of the month. Payment terms are net 30. But the GC takes until the 10th to process, pays on the 15th, and that's if there are no disputes. You're already at 50+ days before anyone drops the ball.
The fix starts upstream: faster billing, cleaner documentation, fewer dispute triggers. Jake's AIA Billing capability generates G702/G703 pay applications with complete backup documentation, reducing dispute rates by eliminating the sloppy billing that holds payments up.
2. The Relationship Excuse
"We don't want to push too hard — they're a good customer." This is the most expensive sentence in construction finance. Good customers pay. Great customers pay on time. Customers who consistently go past 60 days while you look the other way are a cash flow liability dressed up as a relationship.
Jake's AR Collections risk scoring removes the emotional component. When an account hits a risk score threshold, the system flags it and recommends action — regardless of how long you've worked with them. The relationship conversation is yours to have. Jake just makes sure you're having it at day 45 instead of day 90.
3. The Dunning Void
Most construction companies send one invoice and then wait. Maybe a statement. Then a phone call when it gets really bad. This reactive approach hands control of your cash flow to your customers.
Effective dunning is systematic: email reminders at 15, 30, and 45 days. A phone call at 45 days. A formal demand at 60. Legal referral trigger at 90. Jake automates the first three stages and flags accounts for personal attention at the right thresholds.
The DSO Improvement Playbook
Week 1: Baseline Run your current aging report. Segment by customer, project, and age bucket. Identify your top 10 accounts by outstanding balance.
Week 2: Triage For each top-10 account: what's the dispute status? Who's the contact? What's the payment history pattern? Jake's collections dashboard surfaces this automatically — no digging through emails.
Week 3: Outreach Systematic outreach to all 31-60 day accounts. Not a statement — a personal call. "I wanted to make sure you received our invoice for [project] and confirm there are no issues holding up payment." Jake's dunning sequences handle the 1-30 day tier automatically so your team focuses on 31-60.
Week 4: Escalation Anything at 61+ days goes to a different process: formal demand, lien rights notice, or payment plan discussion. Jake's Lien Monitor tracks your lien filing windows by state so you never let a leverage point expire.
What a 10-Day DSO Improvement Looks Like
- •10-day DSO improvement = $822K freed from receivables
- •Annualized at 6% cost of capital = $49K savings just in carrying cost
- •Plus the time your team saves chasing invoices: easily 200+ hours per year
The construction companies that take collections seriously compound advantages over time. They have better cash positions, lower lines of credit utilization, stronger lender relationships, and the capacity to invest in growth instead of funding operations on borrowed money.
Jake's AR Collections capability has helped construction companies reduce DSO by an average of 18 days. See it working on our interactive demo — no login required.