The letter arrived. Or the email. Or the phone call saying your payment is held until your certified payroll is sorted out. Take a breath. This happens to good contractors — people who do solid work in the field and mean well in the office. Certified payroll mistakes rarely start big. A rate gets entered wrong. A worker is put in the wrong classification. An apprentice certificate never makes it into the file. Week after week, the reports go in looking fine, and the problem compounds quietly — until someone official looks closely. By the time an audit notice lands, it can look like a mountain. It usually is not. It is a pile of specific, fixable problems. My job is to find every one of them, put a number on it, and fix it in the record.

A certified payroll audit on a California public works job usually comes from one of three places:
The general contractor's compliance department. The GC is responsible up the chain, so they check your reports before the owner or the state does.
The DIR — the California Department of Industrial Relations, through the Labor Commissioner. This is the state-level prevailing wage audit, and it carries the most weight.
A third-party compliance administrator hired to monitor the project — the firms behind the notices you see inside systems like LCPtracker.
Whichever one is asking, they are checking the same five things:

• Rates paid against the project's wage determination
• Classifications against the work your crew actually performed
• Apprentice ratios, periods, and certificates on file
• Fringe benefits — paid, and paid the way the determination requires
• Deductions — only the ones each employee authorized in writing

If any of those five do not line up, the report gets flagged, payment can be withheld, and corrections — with restitution where workers were underpaid — become the way out.

A certified payroll audit on a California public works job usually comes from one of three places:
The general contractor's compliance department. The GC is responsible up the chain, so they check your reports before the owner or the state does.
The DIR — the California Department of Industrial Relations, through the Labor Commissioner. This is the state-level prevailing wage audit, and it carries the most weight.
A third-party compliance administrator hired to monitor the project — the firms behind the notices you see inside systems like LCPtracker.
Whichever one is asking, they are checking the same five things:

• Rates paid against the project's wage determination
• Classifications against the work your crew actually performed
• Apprentice ratios, periods, and certificates on file
• Fringe benefits — paid, and paid the way the determination requires
• Deductions — only the ones each employee authorized in writing

If any of those five do not line up, the report gets flagged, payment can be withheld, and corrections — with restitution where workers were underpaid — become the way out.