How Staffing Agencies Work: Cost, Value and Common Myths

We hear the same concerns come up again and again when employers are considering working with a staffing firm.

It’s too expensive. We’ll lose control of the process. They just send resumés.

Some of that comes from real past experiences. Some of it comes from assumptions about how the industry works. And some of it comes from staffing firms that, frankly, haven’t done a great job of showing up differently.

We’re not going to tell you that those concerns aren’t valid. What we can do is walk through them honestly and offer a clearer picture of what good recruitment support actually looks like.

If you’re looking for a more detailed breakdown of how the staffing process works from an employer perspective, you can explore that here.  

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The real cost of a vacant role

In Canada, the average time to fill a professional role, spans between 44 to 60 days, with more specialized roles often pushing beyond that. At the same time, close to 60% of employers report delays tied directly to talent shortages (Statistics Canada).

Those numbers don’t stay abstract for long.

When a role is open, the work doesn’t pause. It shifts. Teams absorb it. Priorities get reshuffled. What feels manageable at first tends to build over time.

You start to see it in slower timelines, stretched teams and decisions that take longer than they should.

That’s usually where the idea of “cost” becomes more nuanced. Because the visible cost is the hire itself. The less visible cost is everything happening while you’re trying to get

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A mis-hire costs more than most teams expect

Even when a role is filled, there’s another layer that often gets underestimated.

A hire that doesn’t work out the way you expected doesn’t just mean reopening the role. It usually comes with a loss of momentum and added pressure on the next decision.

In Canada, a mis-hire can cost anywhere from 30% to 200% of annual salary, and nearly 1 in 3 hires don’t meet expectations within their first year (Human Resources Professionals Association).

Most teams don’t need the data to understand this. They’ve experienced it.

It’s why hiring tends to become more cautious over time, even when there’s urgency to move quickly.

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Why hiring capacity becomes a challenge for internal teams  

For most organizations, the starting point is internal, and that makes sense.

Internal recruitment teams understand the business, the culture and what success looks like in a way that’s hard to replicate from the outside.

But they’re also balancing a lot.

In today’s market, it’s common for recruiters to manage 25 to 40 open roles at once, while also coordinating interviews, aligning stakeholders and maintaining candidate experience across each search (LinkedIn Talent Solutions).

That doesn’t leave much room for deep, targeted search on every role, especially the ones that require more proactive outreach.

So, the question becomes - not whether your team can fill the role, but whether they have the capacity to approach every search with the level of focus it actually requires.

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Why employers hesitate to use staffing agencies

This is where most of the hesitation tends to sit, and to be fair, it doesn’t come from nowhere.

“Staffing is too expensive.”

On its own, a fee can feel like a significant line item. But it rarely exists on its own. It sits alongside the cost of a role going unfilled, the internal effort spent on a search and the risk of having to start over if a hire doesn’t pan out. When you look at the full picture, the conversation moves from “what does this cost” to “what is this offsetting.”

“We’ll lose control of the process.”

This thinking usually comes from experiences where communication wasn’t consistent or where the partnership felt more like a handoff. In a well-structured relationship, control doesn’t go away. You’re still defining success, still making decisions. A good partner builds around your process, keeps you informed and stays aligned throughout.

“They just send resumés.”

When that’s been the experience, the frustration is fair. But a strong recruitment process isn’t about volume. It’s about presenting a focused shortlist of candidates who have already been screened, assessed, and evaluated in the context of your team and environment. You shouldn’t be sorting through a pile. You should be making the decisions.

“We can do it faster internally.”

That could be true with certain roles, but speed at the start doesn’t always mean a faster overall timeline. When the right candidate isn’t immediately available, searches tend to stall or restart. External support often runs alongside your internal team, expanding reach without pulling focus from the roles your recruiters are already managing.

“External recruiters don’t understand our business.”

A surface-level approach will produce surface-level results. But when a recruiter takes the time to understand how your team really operates, what success looks like in your environment and what hasn’t worked with past hires; that context shows the quality of candidates you see. We have specialists across dozens of skillsets who have seen the nuances behind roles in various industries.  

“It’s only worth it for hard-to-fill roles.”

Many organizations start here. But the value of partnering with a firm isn’t limited to difficult searches. It can also be about maintaining consistent momentum, adding a layer of validation on a critical hire or giving your team space to focus their energy where they’re most needed.

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What makes a good staffing partner  

Not all staffing experiences feel the same, and the difference usually comes down to what’s happening behind the scenes.

Strong searches start with alignment, not activity. Understanding what success looks like in your workplace, how your team works, and where there’s flexibility makes for a more focused, efficient search from day one.

Specialization matters too. Hiring in finance doesn’t look like hiring in technology or operations. Working with recruiters who are embedded in a specific talent market means you’re getting insight from people who are having those conversations every day, not just running a search.

For a dedicated recruitment partner, this is the whole job. That consistency builds deeper candidate networks and a clearer view of what’s actually happening in the market, not just what’s visible on job boards.

A structured process goes beyond sourcing. The candidates you meet should already have been screened, assessed, and validated through reference checks, credential verification and background screening. The goal is to reduce uncertainty before a candidate reaches your desk.

And many of the strongest candidates aren’t actively looking. They’re working, performing and open to the right opportunity, but not applying. Reaching that group requires existing relationships and consistent outreach.

As Talal Younis, Director of Sales & Recruitment, Finance & Accounting at Altis, puts it:

“The biggest myth I hear over and over again is around cost. On the surface, it can feel expensive, but in reality, it usually ends up costing more when you have to keep rehiring for the same role. The focus should be on getting the right match from the start. A big part of our role is taking on the heavy lifting behind the scenes: the screening, the coordination, the risk, so our clients can focus on making the right decision. But just as important are the relationships we build over time. We’re constantly in conversation with candidates, not just when a role opens, and that’s what allows us to connect the right people to the right opportunities. At the end of the day, we’re really an extension of our clients’ team.”

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What types of roles are staffing firms best suited for?

Many organizations first think of staffing firms when a role feels especially difficult to fill and that’s often where the need becomes most visible. But the value of working with a recruitment partner goes well beyond niche or urgent searches.

Staffing firms can be helpful for specialized roles, hard-to-fill positions, confidential hires, contract needs tied to projects or leave coverage and moments when internal teams need added capacity to keep hiring moving smoothly.

That might mean hiring for a technical role that requires a very specific skill set, backfilling a key position without disrupting day-to-day operations or building momentum during a period of growth when multiple hires need to happen at once.

The strongest partnerships aren’t defined by one type of role, rather they’re defined by when added reach, market insight and dedicated search support can make the whole process more focused and manageable for you and your team.

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What makes a staffing partnership successful

Even with the right partner, outcomes still depend on how the relationship is set up.

Clarity at the beginning makes a noticeable difference. Not just for role expectations, but on what success looks like a few months in.

Communication matters more than people expect. Agreeing upfront on how you’ll connect and how feedback will be shared keeps things moving.

And timing plays a bigger role than most teams anticipate. When feedback is clear and timely, momentum builds. When it’s delayed, even strong searches can stall.

At its best, it should feel like a working relationship, not a handoff.

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When using a staffing firm makes sense

Staffing isn’t the right answer for every role, and it isn’t a replacement for a strong internal team.

But it is a lever. When it’s used well, it reduces pressure, improves access to the right candidates and makes the hiring process feel more manageable. When it’s not, it reinforces every hesitation you already had.

If past experiences haven’t been great, that’s worth acknowledging. But those experiences aren’t the ceiling.

With clearer expectations, better alignment and a partner who takes the time to understand how your team actually works, hiring can feel more consistent and more supported than you might expect.

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That’s what we’re here to help with. Click here to get started.  

Altis is a Canadian-owned staffing firm supporting organizations across the private and public sectors. We focus on relationship-driven recruitment, clear process and consistent delivery, helping employers hire with confidence and professionals build meaningful careers.

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Frequently Asked Questions About Staffing

Is it worth using a staffing agency in Canada?
For many organizations, yes, especially when hiring timelines or capacity starts to impact the business.

A staffing partner helps save both time and money by taking on much of the work and risk involved in hiring. That includes managing the more tedious screening processes, handling a large portion of the coordination and reducing the likelihood of needing to restart the search.

There’s also added reassurance in how the model is structured. Many staffing partnerships include replacement guarantees, which means you’re not carrying the full risk if something doesn’t work out.

It’s not about replacing your internal team. It’s about giving you additional support while reducing the burden and uncertainty that often comes with hiring.  

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Will a staffing firm replace or interfere with our internal hiring team?
No, it shouldn’t. The best staffing partnerships work alongside internal HR and talent acquisition teams, not around them. Internal teams bring essential knowledge of the business, culture and stakeholders. External recruiters add focused search support, market reach and extra capacity. When the relationship is set up well, it helps internal teams stay strategic while keeping hiring momentum moving.

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Are staffing agencies expensive?
They’re an investment, but one that’s often offset quickly. In practice, it usually costs more to repeatedly hire for the same role than it does to get the right match from the start. A strong staffing partner focuses on aligning the right candidate to the right role, which helps keep replacement rates low and avoids the need to restart the process.

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How are staffing firms paid?
That depends on the type of search and the hiring model being used. In general, staffing firms are paid for helping organizations make a hire, whether that’s through contract support, temporary staffing or permanent placement. The structure can vary, but the goal is the same: to help reduce the time, effort and risk involved in hiring. What matters most is understanding what is included, what support you are receiving and how that compares to the internal cost of running the search on your own.

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Do staffing agencies just send resumés?
A strong staffing partner shouldn’t feel that way at all. You should be receiving a small number of well-matched candidates who have already been screened, assessed and validated. The goal is to save you time and bring forward people who are already aligned, not add more work to your plate.

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How do staffing firms find better candidates?

It comes down to consistency and long-standing relationships. Recruitment is what they do all day, every day. That means ongoing conversations with candidates, not just when a role opens. Over time, that builds strong networks and trusted relationships.

Those relationships are what allow recruiters to connect great candidates with the right opportunities, based on skills and fit.

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How do staffing firms find candidates who are not applying online?
A lot of the strongest candidates are considered passive. They’re busy, employed and open only to the right opportunity. Staffing firms reach these candidates through long-standing relationships, ongoing conversations and consistent outreach over time. That is often where the real value comes in — access to people who may not be visible through traditional posting and application channels.

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How quickly can a staffing firm present candidates?
That depends on the role, the market and how specialized the search is. In some cases, candidates can be identified as quickly as a few hours because the recruiter is already in active conversation with qualified talent. In others, the search may take a few days or more if the role requires a niche skill set or a very specific mix of experience. A good staffing partner should be able to give you a realistic sense of timeline upfront and keep you updated as the search progresses.

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Will I lose control of my hiring process if I use a staffing agency?
No, and it shouldn’t feel that way. A strong staffing partner works as an extension of your team, not separate from it. You remain involved in defining success, meeting candidates and making the final decision.

The difference is that much of the process leading up to that point is handled for you, making things more efficient without taking away control.

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Do staffing firms only help with temporary roles?
No. Many staffing firms support both contract and permanent hiring, depending on what an organization needs. That could mean temporary support for a leave, project-based hiring during a busy period, or help fill a full-time permanent role. The value comes from having access to flexible support that matches the hiring need in front of you.

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What does it actually look like to work with a staffing firm?
A strong staffing partnership should feel structured, collaborative, and clear from the start. Typically, the process begins with a conversation about the role, the team, the skills needed and what success will look like after the hire is made. From there, the recruiter manages sourcing, screening, outreach and coordination, while keeping your team informed and involved in key decisions. It should feel like an extension of your process, not a handoff.

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What happens if the hire doesn’t work out?
This is one of the biggest concerns employers have, and fairly so. Many staffing partnerships include some form of replacement guarantee or added support if a hire doesn’t work out within an agreed-upon period. Beyond that, the goal of a strong staffing process is to reduce that risk in the first place through thoughtful screening, clear alignment, and a better understanding of what success looks like in the role and on the team.

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