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Top manufacturing staffing agencies.

23 manufacturing temporary staffing firms on TalentPros — verified by us, reviewed by their buyers.

23 firms

About temporary staffing

Manufacturing staffing keeps plants running through demand swings, absenteeism, and shift expansions. Agencies supply production-floor labor (assemblers, machine operators, material handlers, packers), skilled trades on contract (welders, CNC machinists, maintenance technicians, electricians), and temp-to-hire workers whom plants convert once they prove themselves on the line. For high-volume sites, many agencies run on-site programs with a dedicated coordinator managing attendance, onboarding, and replacements.

Pricing is a markup on the worker's hourly pay — typically 35–55%, because manufacturing carries some of the most expensive workers' comp classes of any industry. A $20/hour machine operator bills at roughly $27–31/hour. Large on-site programs negotiate lower markups in exchange for volume. Temp-to-hire agreements set a conversion point, often after 520 to 1,040 hours worked, after which the plant can hire the worker without a fee.

Safety is a shared responsibility. Under OSHA's guidance on temporary workers, both the staffing agency and the host plant are responsible for training and a safe workplace, so ask each agency how it handles site-specific safety training, PPE, and incident reporting. Then look for local bench depth: the best manufacturing staffing partner is usually the one with a deep pool of qualified workers within commuting distance of your plant.

Temporary staffing — Frequently Asked Questions

How much do manufacturing staffing agencies charge?
Most bill a markup of 35–55% over the worker's hourly pay, which covers payroll taxes, workers' comp, benefits where offered, recruiting, and margin. Skilled trades bill at higher absolute rates but often at a similar percentage markup. High-volume on-site programs can negotiate lower markups.
How fast can an agency staff a production line?
For general production and light-industrial roles, established agencies can often place workers within 24–72 hours from their existing bench. Skilled trades such as welders, CNC machinists, and maintenance technicians usually take one to three weeks, depending on certifications and local supply.
How does temp-to-hire work in manufacturing?
The worker starts on the agency's payroll for a trial period. After an agreed number of hours — commonly 520 to 1,040 — the plant can hire them directly without a fee. Converting earlier usually triggers a conversion fee that declines the longer the worker has been on assignment. Agree on these terms up front.
Who is responsible for temp worker safety in a plant?
Both parties. OSHA treats the staffing agency and the host employer as jointly responsible: the agency typically handles general safety training and screening, and the host plant provides site-specific training, equipment, and supervision equal to what its own employees receive. Put the split in writing before the first worker starts.
What is an on-site staffing program?
For plants using dozens or hundreds of temps, an agency can station a coordinator on site to manage onboarding, attendance, scheduling, replacements, and reporting. It reduces the plant's administrative load and usually comes with negotiated rates and performance targets such as fill rate and retention.

Sources

  1. 1.OSHA — Protecting Temporary Workers
  2. 2.American Staffing Association
  3. 3.National Association of Manufacturers