Cheapest Search. Most Expensive Mistake.

Why The Cheapest Search Is The Most Expensive Mistake You Will Ever Make

There is a conversation I have at least twice a month. A senior construction leader tells me they have a critical role to fill. Commercial Director. Project Director. Operations Director. Something that will decide whether a programme worth hundreds of millions of pounds delivers or derails.

Then they tell me they have given it to three contingent recruiters on a no-win, no-fee basis.

And they genuinely believe they have made a smart commercial decision. They have not.

They have made one of the most expensive mistakes available to them. Let me explain why.

The economics of contingent search are a trap

On paper, contingent looks efficient. You pay nothing unless a recruiter delivers. You give the brief to multiple agencies and let them compete. Market forces, survival of the fittest, best candidate wins. What is not to like?

Everything, as it happens. The moment you give a search to three contingent firms, you have created a race to the bottom. Each one knows that only one will get paid. Each one knows that the first decent CV through the door tends to win the attention of the hiring team. So what do they do?

They send CVs. Quickly. Volume over quality. Anyone they can reach who looks roughly right. They do not spend three days mapping the market. They do not have difficult conversations with candidates about whether the role is truly the right fit. They do not walk away from candidates who look good on paper but have a flaky history. They cannot afford to. The economics do not allow it.

What you receive is a stack of CVs that look plausible but have been pushed at you rather than placed with you. There is a difference. A huge one.

The candidates you actually want are not on the shortlist

Here is the harder truth. The senior commercial and operational leaders who would genuinely change the trajectory of your programme are almost never on a contingent recruiter's active database.

They are employed. They are successful. They are not actively looking. They would not respond to a speculative email from a recruiter they do not know, attached to a vague role at an undisclosed client. Why would they? They have jobs. They have reputations. They have relationships with their existing teams.

Reaching those people takes time, credibility, and a long-standing relationship with the person doing the approach. It takes someone who can explain the role properly, answer the awkward questions about the client, and have a frank conversation about whether the move makes sense. That conversation does not happen in 48 hours. It happens over weeks. Sometimes months.

A contingent recruiter cannot afford to do that work. They need the quick win. So the best candidates in your market never hear about your role. You end up hiring from a shortlist of people who were available, not from a shortlist of people who were right.

The cost of the wrong hire is not the fee

Let me put some numbers on this. A typical director-level retained search in UK construction costs somewhere between a third and a half of the first year's total package. Call it £60,000 to £90,000 for a £250,000 role. That sounds like a lot of money. And in isolation, it is.

Now let me tell you what the wrong director on a major programme costs.

A Commercial Director who is not up to a £400m project can burn through that fee in bad contract admin alone within the first six months. They will miss procurement deadlines. They will accept terms that cost you margin. They will lose disputes that should have been won. They will appoint supply chain partners who underperform. And by the time you realise, the damage is baked into the programme.

A Project Director who looks good in an interview but cannot hold a difficult conversation with a Tier 1 subcontractor will cost you relationships across the supply chain that took years to build. They will be gone within 18 months. You will run another search. You will lose another 12 months while the next person gets up to speed. On a major programme, those 12 months are worth tens of millions.

The fee is not the cost. The cost is the programme performance you lose when the hire is wrong. Measured against that, retained search is not expensive. It is the cheapest insurance you can buy.

What you are actually paying for

People sometimes ask me what the difference is between retained and contingent. They want a clean definition. Here is the honest one. You are not paying for a CV.

You are paying for someone to take a position in the market on your behalf. That is an entirely different proposition.

When you retain a search consultant, they commit to the brief. They map the entire relevant market, not just the people on their database. They approach passive candidates who would not respond to anyone else. They have the difficult conversation about why the candidate should move, and the even more difficult conversation about whether they should not. They screen against your actual requirements, not the loose interpretation a contingent recruiter will use to push a CV through the door.

They also tell you things you do not want to hear. That your salary range is below market. That your brief is wrong. That the candidate you are excited about has a red flag they can see but you cannot. A contingent recruiter who tells you that loses the placement. A retained consultant who tells you that earns their fee. That honesty is the whole point. Without it, you are hiring in the dark.

The three-firm myth

Here is what actually happens when you give a brief to three contingent firms.

Each one approaches the same pool of active job seekers. You receive three versions of the same dozen candidates, many of whom have been in the market for months. The people with genuine pedigree have been pushed at multiple clients and are now confused about which role is which. By the time they turn up at interview, they are underprepared, ambivalent, and ready to play you off against another offer.

Meanwhile, the best candidates for your role do not know you are hiring. They are sitting in their current jobs, invisible to the process, because nobody approached them properly.

You end up making a decision between three mediocre options and calling it a competitive process. It is not competitive. It is three firms running the same weak search at the same small pool, and presenting it back to you as a market view. It is not a market view. It is a convenience sample.

When contingent works

To be fair, contingent search has its place. For mid-level roles where the candidate pool is deep and relatively active, it can work fine. For high-volume site staff recruitment, contractor resourcing, and roles where speed matters more than fit, it is often the right tool.

But for senior commercial and operational appointments on major programmes, it is the wrong economic model. The incentives are misaligned from day one. A recruiter who needs to place quickly to get paid cannot give you the honest counsel that you need to make the right decision.

Retained search aligns the incentives. I am paid to do the work, not just to push a CV. If the right candidate turns out to be someone I approach in week eight rather than week two, I can afford to wait. If the right decision is to pause the search and 

What I have learned

I have been doing this for 22 years. I started on site as a Quantity Surveyor before I moved into search. I have seen every variation of this argument play out, and I can tell you with certainty: the clients who genuinely commit to retained search make better senior hires. Their programmes perform better. Their leadership teams are more stable. Their attrition is lower. Their commercial outcomes are stronger.

It is not the process that makes the difference. It is the quality of thinking that a proper retained search forces onto everyone involved. You have to define the role properly. You have to commit to a brief. You have to engage honestly with your consultant. The candidates who come through the door are of a different calibre because the work to find them was of a different calibre.

That is the actual value of retained. Not the CV. The rigour.

The real question

If the role you are filling will materially affect whether your programme delivers on time, on budget, and with the right supply chain behind it, then you do not have a hiring problem. You have a risk management problem. And the right recruiter is not the one who will send you a CV fastest. It is the one who will take the time to get it right.

The fee for retained search looks large until you compare it to the cost of getting the wrong person into a critical seat on a critical programme. Against that benchmark, it is the cheapest line item you will spend this year.

If you are about to run a senior search in UK construction, ask yourself one question. Do you want CVs fast, or do you want the right person in the seat?

The answer will tell you exactly which process to run.