u/Fast_Skill_4431

Have you ever had a vendor bill against an outdated change order, and it still got approved?
What do you do then?

Does everyone think this is not really an issue they need to focus on?

Does everyone think this is not really an issue they need to focus on?

The CFO asks how vendor operations are going. The answer is always "we're fine." But fine is expensive. Most contractors do not even speak about this. Do you?

I know this because I've spent years inside contractor vendor accounts, documenting every recurring issue across 15 vendor categories. Equipment rental. Material suppliers. Utilities. Insurance. Fuel cards. SaaS subscriptions. Waste and disposal. Telecom. Permits. Subcontractor billing.

The pattern is always the same. The money is there, but no one has the time to chase it. Every trade and contractor believes they have it under control, but no one really knows.

One by one, they're small. Together, they're $2,000 to $5,000 a month walking out the door.

I am concerned about how unaware most contractors are of this issue.

Are vendor billing issues and disputes too small to be a problem? I am wondering if my office manager really has this under control as I keep hearing it can eat away at my returns. Has anyone ever done a vendor audit before?

Some project managers push against having an audit done, not because they’re doing anything wrong, but because they don’t want it to look like they’ve missed something.

In reality, it’s rarely about mistakes; it’s about volume. Teams are managing deadlines, vendors, change orders, and billing all at once. Things slip, not from negligence, but from being stretched too thin.

That’s exactly why a structured audit process matters; it supports the team instead of exposing them.

For every subcontractor who’s waited months, sometimes over a year, to get money that was already earned, this one hits close.

Across the U.S., there’s growing pressure at the state level to reform how retainage is handled in construction, with limits on percentages, faster release requirements, and stricter enforcement being introduced or expanded.

In reality, it often ends up being used to:

Delay payments well beyond project completion
Create unnecessary cash flow strain on subcontractors
Leave companies chasing money long after the job is finished

Billions of dollars are tied up in retainage across the U.S. at any given time, and when projects stall or companies go under, that money can be at risk.

This has been an ongoing issue for years, and momentum is finally building toward more balanced practices.

From firsthand experience, retainage isn’t just a line item, it’s a constant pressure on cash flow, planning, and stability for small to mid-sized contractors.

If these changes continue in the right direction, it could be one of the most impactful shifts for subcontractors in a long time.

Subcontractors, how has retainage impacted your business over the years?