If you’re an employer weighing a staffing agency for frontline roles, the right questions to ask a staffing agency will tell you more than any sales pitch. This guide groups 17 questions by topic and explains what a good answer sounds like, so you can compare agencies side by side. It also helps you check whether an agency is the right model for the way you hire.
What a staffing agency does and when it makes sense
A staffing agency recruits workers and places them with your company, usually for temporary or seasonal roles. In most cases, those workers stay on the agency’s payroll while they work for you, and the agency bills you an hourly rate for each one. Some agencies also offer temp to hire arrangements, where you can bring a worker onto your own team after a set period.
That model works well in specific situations. For example, it makes sense when you need:
- Coverage for seasonal peaks or a short project
- Replacements while permanent staff are on leave
- Flexibility to scale up or down without adding headcount
If that’s your situation, these questions to ask a staffing agency will help you pick the right partner. However, if you want to hire permanent staff directly, skip ahead to the section on when a staffing agency isn’t the right model.
Questions to ask a staffing agency about experience and specialization
Start with what the agency knows. After all, an agency that fills warehouse jobs all day won’t necessarily understand field sales or call center hiring.
Which industries and roles do you fill most often?
Every agency has a few industries where it’s strongest. A good answer includes concrete examples of roles like yours, ideally in your area. If the answer is “we fill everything,” dig deeper.
Who will manage our account?
You want to know whether you’ll have one consistent contact and how many other clients that person handles. Ideally, you’ll get a named person with clear availability, not a shared inbox.
Can you share references from clients with similar hiring needs?
A conversation with a real client tells you more than any case study on a website. That’s why a strong agency will gladly connect you with a few clients who hire for similar roles. In contrast, an agency that only offers written testimonials is much harder to verify.
How they source and screen candidates
This is where agencies differ the most, so ask for specifics rather than promises.
Where do you find your candidates?
Some agencies rely only on job boards, while others keep their own candidate pool and use several channels. Ideally, they’ll name sources that fit your type of role. Otherwise, they’ll compete for the same applicants you could reach on your own.
How do you screen candidates before sending them to us?
Ask exactly what they check: experience, skills, shift availability and background verification. A vague answer like “we only send the best” usually means you’ll do the real screening yourself.
What do you need from us to define the role?
An agency that doesn’t ask about the job, the shifts and your best employees is screening blind. Good agencies ask detailed questions before they send a single résumé. In fact, the quality of their questions often reflects the quality of their candidates.
How fast can you send candidates for a role like ours?
Speed depends on the role, the location and the local labor market. So a good answer is an estimate based on those factors. On the other hand, a fixed timeline before they’ve seen the job description is a warning sign.
Quality and support after the hire
A placement isn’t the finish line. Instead, the agency’s work should continue once workers show up.
What happens if a worker doesn’t work out?
Ask how they replace a worker, how quickly and whether there’s a cost. Then make sure the answer appears in the contract, not just in the sales call.
How do you track performance, attendance and retention?
Some agencies check in regularly, while others disappear after placement. Also ask how they handle absences and early quits, because those hit frontline teams hardest.
Why do workers choose to work with you?
How an agency treats its workers affects how long they stay at your site. As a result, you should look for answers about paying on time, clear communication and support on the job.
Questions to ask a staffing agency about costs and contract
Pricing is often the hardest part to compare, because agencies structure it differently. Therefore, ask each one the same questions and request the answers in writing.
How do you charge for your services?
Agencies typically use a markup on the worker’s wage, an hourly bill rate or a fee for direct hires. Ask them to walk you through the math using one of your actual roles. That way, you can compare agencies on the same basis.
What does the bill rate include?
Payroll taxes, workers’ comp, benefits and overtime may or may not be part of the rate. Anything the rate leaves out will show up later on the invoice.
Is there a fee if we hire a temporary worker permanently?
Many agencies charge a conversion fee when you hire a temp onto your own payroll. Ask for the amount and whether it drops or disappears after a certain number of hours or weeks.
Who’s responsible for payroll, insurance and compliance?
You need to know who the employer of record is and who covers what. Get it in writing, and have your own advisor review the contract before you sign.
What’s the minimum commitment, and how do we end the contract?
Check for exclusivity clauses, minimum terms and exit conditions. Similarly, ask what happens to workers already on assignment if you end the agreement.
The working relationship
Finally, a staffing partnership works in both directions.
What do you expect from us?
Good agencies expect fast feedback, a clear onboarding plan and a supervisor at your site. Meanwhile, an agency that expects nothing from you won’t be able to improve its screening.
How often will you report on our account?
Ask about the channel, the frequency and what each report covers, such as open roles, candidates sent and workers who left. A fixed schedule and a contact who actually replies are both good signs.
Red flags and key questions to ask a staffing agency at a glance
When you go through these questions, vague answers tell you as much as specific ones. Also watch for pressure to sign a long exclusive contract before you’ve seen a single candidate. The table below sums up what to listen for.
| Question | Good sign | Red flag |
|---|---|---|
| How do you screen candidates? | Clear criteria for your role, shifts and location | Vague answers like “we only send the best” |
| How fast can you send candidates? | An estimate based on the role and the local market | Guaranteed timelines before they’ve seen the job description |
| How do you charge? | A worked example using your actual role | Rates that stay vague or change between calls |
| What does the bill rate include? | A full written breakdown | Costs that show up later on the invoice |
| Is there a conversion fee? | The amount and conditions, in writing | Silence until you ask |
| Who’s the employer of record? | Responsibilities spelled out in the contract | Unclear answers on who covers what |
| Can you share references? | Real clients with similar hiring needs | No references, or only written testimonials |
When a staffing agency isn’t the right model
To be clear, a staffing agency is still the best option for temporary or seasonal coverage. If you need extra hands for a busy season, an agency’s flexibility is hard to beat.
However, the model fits less well when you hire in volume for permanent frontline roles. In that case, you want people on your own team from the start, not workers on someone else’s payroll. That’s where managed recruiting services come in, and Recruiting as a Service (RaaS) is one model within that category.
Workwolf® is a RaaS company for businesses that hire frontline staff in volume, across field sales, call centers, retail, event marketing, property management and the trades, including HVAC technicians, electricians and plumbers. For each role, Workwolf® builds a custom hiring profile from the people who already succeed in that role at your company. Workwolf® runs on its own AI engine, Packfinder. It screens and ranks every applicant against the profile of each client’s top performers, and it gets more precise with every placement.
Workwolf® handles sourcing, screening, candidate outreach and interview coordination. Then you interview, decide and hire the candidates directly, so they join your payroll, not the provider’s. After each hire, you share how it went, and that feedback sharpens the screening for your next roles.
Because you hire candidates directly, there’s no temp to perm conversion and no hourly markup on their wages. Instead, you pay per hire, either a flat fee or a percentage well below standard agency rates. Timelines depend on the role, the location and how much screening each position needs. What changes right away is where your team’s time goes: candidates arrive screened and booked into interviews, so managers only spend time on the conversations that matter.
Frequently asked questions
What’s the difference between a staffing agency and a recruiting agency?
A staffing agency usually places workers who stay on its payroll, often for temporary roles. By contrast, a recruiting agency finds candidates you hire directly and typically charges a fee per placement.
Can I work with more than one staffing agency at the same time?
Yes, unless you sign an exclusive agreement. Working with several agencies widens your candidate pool, although it also means more contacts to manage and more invoices to compare.
What information should I have ready before contacting a staffing agency?
Prepare the job description, shifts, pay rate, number of hires and your timeline. It also helps to describe what your best employees in that role have in common.
Is it cheaper to use a staffing agency or to hire directly?
It depends on how long you need the worker. For short assignments, an agency is often simpler. With permanent roles, though, the markup keeps adding up for as long as the worker stays on the agency’s payroll.
How long does it take a staffing agency to fill a position?
That depends on the role, the location and the local labor market. So ask each agency for an estimate based on your specific role, and then compare their answers.
Hire your next frontline team directly
If you hire frontline staff in volume and want them on your own payroll, Workwolf® can take sourcing and screening off your team’s plate. Book a demo to see how it works for your roles.
