You filed your WH-347. Now you're wondering if an auditor will find something you missed. These five services help you catch problems before they become penalties.
The State of Certified Payroll Compliance
Federal subcontractors face a quiet but constant pressure: every week, a WH-347 must be filed correctly. Classifications, fringe benefits, overtime, and wage determinations all have to line up. One mistake can trigger back pay, penalties, or worse. The 2008 version of the WH-347 expired on September 30, 2026, so anyone still using it is already behind. That's why more contractors are turning to review services and software that check the form before it goes in. The options range from fully automated platforms to a single human reviewer. Each has a different place in your workflow.
How We Evaluated These Services
We looked at five factors. First, service scope: does it just generate forms, or does it actually review them for compliance? Second, pricing clarity: can you see what you'll pay before you commit? Third, local fit: does it understand Davis-Bacon and the WH-347 specifically? Fourth, human vs. software: is a person reading your form, or is it all automation? Fifth, turnaround and support: how fast do you get answers, and can you ask questions? Each service below stood out in different ways. Some are built for speed, others for depth. Your choice depends on whether you want a tool, a platform, or a second pair of eyes.
Here's a quick look at the five services, from a one-person review shop to full construction accounting platforms.
| Provider | Best For |
|---|---|
| CertifiedPayrollPro | Contractors who want to generate WH-347 forms quickly |
| WH-347 Check | Free certified payroll review, by a human | Subcontractors who want a human to review their form before filing |
| Mirage Metrics WH-347 Certified Payroll Checker | Contractors who want a free, private self-check tool |
| Praisidio | Large contractors needing end-to-end compliance automation |
| ProjectPro | Contractors who want payroll reporting inside construction accounting |
The Five Services in Detail
#1 CertifiedPayrollPro
A screenshot of the CertifiedPayrollPro website.
CertifiedPayrollPro is a software platform that generates WH-347 reports in minutes. You can enter data manually or import from payroll providers like ADP, Gusto, and QuickBooks. It includes an AI assistant named Lydia that explains compliance rules as you go. The platform supports federal WH-347 plus state forms for California, Illinois, and New York. It's built for contractors who want to produce compliant forms without a payroll system. You can try it free with three reports.
#2 WH-347 Check | Free certified payroll review, by a human
A screenshot of the WH-347 Check website.
WH-347 Check is a manual review service run by Nick Kaufman in Georgetown, Texas. You send one WH-347, filed or about to be, and he checks classifications, fringe, and overtime against the wage determination by hand. You get back either a clean result or exactly what to fix. The first check is free, with no card or account required. If your form already went in, he shows you how to file a correction. There's also a free browser-based self-check covering the 21 items a reviewer looks at. Nick has two years of Davis-Bacon payroll experience and is a TxCDBG certified administrator.
#3 Mirage Metrics WH-347 Certified Payroll Checker
A screenshot of the Mirage Metrics website.
Mirage Metrics offers a free browser-based checker for WH-347 payroll lines. You enter daily hours, overtime, basic rate, and fringe, and it checks them against the wage determination. Every finding names the line, the rule, and the amounts. It runs entirely in your browser, so your figures are not sent anywhere. This is a self-service tool for contractors who want to catch errors before signing the Statement of Compliance. It's part of Mirage Metrics' broader construction intelligence platform.
#4 Praisidio
A screenshot of the Praisidio website.
Praisidio is a compliance automation platform for Davis-Bacon certified payroll. It automates weekly WH-347s and the Statement of Compliance from your existing workforce data. The platform is designed for federal and federally assisted construction contracts. It handles the full workflow, from data collection to submission. Praisidio is built for larger contractors who need to scale compliance across multiple projects. It's a full platform, not just a checker.
#5 ProjectPro
A screenshot of the ProjectPro website.
ProjectPro is an all-in-one construction accounting software with a certified payroll module. It generates WH-347 reports directly from timesheets and job cost data. You can integrate with any payroll service and track burdened rates for job costing. The platform supports subcontractor management, progress billing, and project management. It's built for contractors who want payroll compliance inside a broader accounting system. ProjectPro is a good fit if you're already managing construction finances and want WH-347 reporting in the same place.
How to Choose the Right Review Service
Start by asking what you actually need. If you just want a second pair of eyes on one form, a manual review like WH-347 Check is the fastest path. If you're filing dozens of forms every week, software like CertifiedPayrollPro or Praisidio will save you time. If you want to check your own work without sending data anywhere, Mirage Metrics gives you a free browser tool. And if you already use construction accounting software, ProjectPro might be the natural fit. Consider your volume, your comfort with automation, and whether you want a human to explain what's wrong. The first check is often free, so try before you commit.
Where Automation Fits
Automation can generate forms, flag missing fields, and compare rates to wage determinations. But it can't always catch a misclassification that looks right on paper. That's why many contractors use both: software to produce the form, and a human review to catch judgment calls. A simple workflow: generate your WH-347 with your payroll system, run it through a self-check tool, then send it to a human reviewer for a final look. This layered approach catches both mechanical errors and interpretive ones. It also gives you a paper trail showing you took compliance seriously.
The Bottom Line
No single service fits every contractor. CertifiedPayrollPro and Praisidio shine for automation at scale. Mirage Metrics gives you a free, private self-check. ProjectPro integrates payroll into your accounting. And WH-347 Check offers something rare: a human who reads every row and tells you exactly what to fix, with the first check free. Whichever you choose, the goal is the same: file with confidence and keep auditors at bay.