Non-Union HVAC Staffing · Nationwide
HVAC Staffing Agency — Non-Union Commercial HVAC Workers
DiWo deploys skilled non-union commercial HVAC installers nationwide. Flat hourly rates, no overtime premium, no contract lock-in.
What DiWo HVAC Staffing Provides
DiWo is a non-union HVAC staffing agency specializing in commercial mechanical workers. We place experienced HVAC installers for commercial projects across the United States — office buildings, hospitals, warehouses, retail, multifamily, and industrial facilities.
Unlike traditional union halls or staffing agencies, DiWo bills at a flat hourly rate with no overtime markup after 40 hours. That means predictable labor costs on your P&L and no surprise premium charges on long-duration projects.
Our HVAC workers are travel-ready, experienced in commercial installation, and covered under DiWo's workers' compensation and general liability insurance. You get the crew. We handle the paperwork.
Types of HVAC Work Our Workers Handle
- ◆Commercial ductwork fabrication and installation
- ◆Air handling unit (AHU) installation and rigging
- ◆Rooftop unit (RTU) mechanical rough-in
- ◆VAV box installation and controls rough-in
- ◆Split system and mini-split installation
- ◆Commercial refrigerant piping and brazing
- ◆Test and balance (TAB) support labor
- ◆Mechanical room equipment installation
Why Contractors Choose DiWo Over a Staffing Agency
Traditional staffing agencies charge overtime premiums, bill-rate markups, and in some cases contract placement fees. DiWo's model is simpler: a flat hourly rate that covers the worker, workers' comp, and liability — period.
We don't have a bench of random temp workers. DiWo works with experienced commercial mechanical tradespeople who understand jobsite culture, coordination with GCs, and the pace of real commercial construction.
If you've been burned by a labor supplier who sent you workers who couldn't read plans or keep up with your foreman, DiWo is the alternative. We qualify workers before they reach your site.
Insurance and Compliance
All DiWo-supplied HVAC workers are covered under DiWo's workers' compensation policy and general liability insurance. Contractors are not responsible for carrying coverage on DiWo workers, which simplifies your insurance burden and removes risk from your job site.
DiWo handles payroll, compliance, and worker administration. You focus on the project.
Frequently Asked Questions
Does DiWo place non-union HVAC workers?
Yes. DiWo specializes exclusively in non-union HVAC and mechanical staffing. All placed workers are non-union and available for commercial projects nationwide.
How fast can DiWo deploy HVAC crews?
DiWo can assess availability and fit within one business day of your request. Deployment timelines depend on crew size and location, but we routinely place workers within days, not weeks.
What types of HVAC work do DiWo workers handle?
DiWo HVAC workers handle commercial installation — ductwork, AHUs, RTUs, VAV systems, split systems, refrigerant piping, and related mechanical work on commercial job sites.
Does DiWo charge overtime for HVAC workers after 40 hours?
No. DiWo bills at a flat hourly rate with no overtime markup after 40 hours, saving you significantly on long-duration projects.
Is DiWo's workers' comp included in the rate?
Yes. Workers' compensation and general liability coverage are included in DiWo's billing rate. Contractors are not responsible for coverage on DiWo-supplied workers.
Ready to Hire?
Tell us your trade, location, and start date. We assess fit within one business day.
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DiWo deploys non-union mechanical crews nationwide. No overtime premium. No contract lock-in. Just skilled workers when you need them.
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