If you manage facilities for a school district, municipality, or public agency, you've likely run into "PLA-ready" or "prevailing wage" as requirements in a bid package. They're not just paperwork — they change who's actually eligible to do the work, and they change how the job has to be run day to day.
What a Project Labor Agreement (PLA) is
A PLA is a pre-hire agreement, typically negotiated between a public agency and building trades unions, that sets the labor terms for a specific project before bidding even opens. It generally requires contractors and their workforce to operate under agreed wage, benefit, and dispute-resolution terms for the life of the project, regardless of whether the contractor's own shop is unionized.
What prevailing wage requires
Prevailing wage laws set a minimum wage and benefit rate for construction and trade work on public projects, based on rates for that trade in that region — not a contractor's normal shop rate. It applies whether or not a PLA is also in place, and it comes with real compliance obligations:
- Certified payroll records submitted on a set schedule, not just kept on file
- Accurate classification of workers by trade and skill level
- Apprentice-to-journeyman ratios that have to be maintained, not just documented after the fact
- Job-site postings and recordkeeping that a compliance officer can audit at any time
Why this eliminates contractors before the bid is even scored
A contractor who's never run certified payroll, doesn't have a relationship with the relevant trade union, or doesn't have the administrative process for wage compliance built into how they operate isn't just at a disadvantage on these projects — they're often disqualified outright, or they underbid the labor cost and run into compliance problems mid-project. For a facility manager, that's a real risk: a contractor pulled off the job partway through for a compliance issue is worse than a slightly higher bid up front.
What to actually verify before awarding
- Active union affiliation relevant to the trade (for us, that's UA Local 250)
- A track record of certified payroll submission, not just a claim of being "prevailing wage familiar"
- Safety and compliance documentation that's part of the normal workflow, not assembled after the fact
- References from other public agency or school district work specifically — commercial experience alone isn't the same thing
Davinci Mechanical is a UA Local 250 member and PLA and prevailing-wage ready, with certified payroll and compliance built into how we run public-sector and school district projects. See our project history or reach out to talk through a specific bid requirement.