As a family-owned business in the greater Milwaukee area, On-Site Staffing Services is where the personal meets the professional. Our dedicated team works tirelessly on behalf of our clients to search, screen and train workers based on specific hiring needs, striving to build trust through honest and customized communication. We recruit and hire employees for these key industries nationwide.
Industries We Serve

Administrative, Clerical & Call Center Support
We provide reliable administrative professionals to handle your front and back office operations with precision and professionalism. From office administrators and clerical support to experienced call center personnel, we deliver talent that enhances productivity and customer experience.

Light Industrial Manufacturing
Our workforce solutions support your production needs—whether you’re seeking dependable warehouse staff, assemblers, or manufacturing support personnel. We specialize in scalable staffing solutions for demanding industrial environments.

Skilled Trades & Construction
We supply skilled tradespeople with proven experience in concrete work, masonry, general construction labor, machining, and equipment operation. Our candidates are ready to meet your project deadlines and maintain high safety standards from day one.

Why Choose On-site Staffing Service?
Milwaukee’s Premier Staffing Partner
On-site Staffing Service is one of the region’s largest and most respected full-service staffing agencies. Family-owned and operated, we are deeply rooted in the Milwaukee business community and committed to helping companies build stronger, more capable teams.
Results-Driven Recruiting
Our recruitment process is tailored to align with your business objectives. We source, screen, and place candidates who are not only technically qualified but also aligned with your company’s culture. Whether you need short-term coverage, temp-to-hire support, or direct placement services, we deliver measurable results.
A Certified Partner in Diversity
As a certified woman- and minority-owned business, we bring a commitment to inclusive hiring and workforce development. Our diversity-forward approach adds value to our clients and contributes to a more dynamic, equitable labor market in the greater Milwaukee area.
Efficient. Reliable. Transparent.
We simplify the hiring process and help you scale with confidence. Our flexible staffing solutions are built for speed and accountability—without hidden fees or last-minute surprises. We provide fully vetted candidates, fast turnaround times, and dependable support throughout your engagement.
Let’s build your workforce together—efficiently, reliably, and with care.
Tell Us How We Can Help
We’d love to hear from you about how On-Site Staffing Services can help find the best candidates for your open positions.