Home | Knowledge Hub | News & Insights |
Bridging the Gap:
How the Construction Skills Shortage is Costing the Industry
9th September 2025 | 4 mins
Across the UK, the construction industry is up against one of its biggest long-term threats, a widening skills gap. As experienced workers retire and fewer young people enter the trade, construction businesses are struggling to find the skilled labour they need to deliver projects on time and within budget.
For construction, the skills gap is as much an economic issue as it is a workforce one. The ripple effects of this talent shortage are being felt across every corner of the sector, from small local contractors to national firms. As demand for construction services remains high, the industry is being forced to grapple with higher costs, slower project timelines, and reduced growth potential.
Across construction, the conversation about the skills gap usually starts with workforce shortages. But look closer, and you’ll see the financial strain is just as significant. That’s where we’ll focus: the financial toll of the skills gap and the opportunity it creates to rethink investment in people.
Higher Labour Costs Are the New Norm:
In a market where demand outweighs supply, skilled workers come at a premium. Construction firms are having to offer higher wages, signing bonuses, and enhanced benefits just to attract and retain talent. Many are also turning to staffing agencies to fill gaps, which only adds another layer of cost.
But the expense doesn’t stop there. With fewer hands-on site, existing employees are often working longer hours, leading to increased overtime pay and a higher risk of burnout – which in turn leads to turnover and more recruitment costs.
On top of all that, the rising cost of payroll is hitting businesses hard. The recent increase in employer National Insurance, now at its highest rate in recent memory of 15%, marks the first significant rise since the 2011–2012 tax year. This jump has made it even harder for businesses to justify taking on new staff to meet growing demand.
We’ve seen this first-hand in our own organisation, particularly within our Learning & Development delivery teams and Health & Safety consultants. The increase in payroll costs has been significant and has affected our ability to scale up at the pace of our clients’ growing needs.
Project Delays = Finanical Penalties
Construction thrives on timelines. Every delay can trigger a domino effect – missed deadlines, dissatisfied clients, and in some cases, financial penalties. When there’s a shortage of skilled labour, projects are far more likely to be delayed due to slower progress, errors, or poor-quality workmanship that needs redoing.
These issues don’t just frustrate clients – they inflate budgets and gradually erode profitability. In highly competitive areas like commercial or public sector construction, even small overruns can result in lost contracts and strained client relationships.
This is something we regularly face in our own work. As consultants, one of the key factors we assess when quoting for a project is its anticipated timeline. When that timeline shifts – whether due to workforce issues or unforeseen delays – we’re forced to make a decision: either honour the original cost at the expense of our own margins or renegotiate with the client to bill for the additional time, resources, and sometimes extra documentation now required.
Either way, it adds pressure – on budgets, on teams, and on relationships.
Productivity Takes a Hit
A strong workforce is the engine of productivity. When that engine is underpowered, everything slows down. The growing skills gap in construction is reducing efficiency on site, increasing the likelihood of mistakes, and forcing experienced supervisors to spend more time training or micromanaging underqualified staff instead of focusing on delivery.
In real terms, this means fewer projects completed in the given period, slower cash flow, and reduced capacity to scale. Firms that previously managed multiple jobs at once may now find themselves having to turn down work simply because they can’t staff it effectively.
We’re also seeing how the skills gap has a knock-on effect beyond the site. When there are fewer skilled individuals on a project, it becomes more difficult to gather accurate and timely information needed for the critical documentation we produce. That lack of engagement slows our internal processes too. The drop in productivity on site directly impacts our own productivity in-house, and the value we’re able to deliver to the client is significantly reduced when project teams aren’t equipped or available to collaborate efficiently.
The construction skills gap doesn’t just affect who turns up to work with a hard hat – it slows down the entire delivery ecosystem around a project.
Training and Recruitment are Essential – But Costly
To close the gap, construction businesses are investing more in training, apprenticeships, and upskilling. These are essential steps toward building a more resilient and capable workforce, but they come with a significant price tag. While there is some government funding and industry support available, many businesses are still shouldering the cost themselves – often with delayed returns on investment.
One of the most common and necessary investments is ensuring workers are properly certified to work on site. For many roles, this starts with obtaining a CSCS Green Labourer Card. On average, the cost to get a Green Card – including the Health, Safety & Environment (HS&E) test, training, and application fees – can range from £100 to £150 per person.
If you’re running a site with 50 people needing this basic certification, that’s an immediate cost of £5,000 to £7,500 just to get them site ready. And that’s before factoring in any additional role-specific qualifications, PPE, or onboarding time.
The recruitment process itself has also become more expensive. With longer lead times, increased competition for talent, and the need for more robust onboarding processes, businesses are spending more time and money just to get workers through the gate. And if those workers aren’t retained due to a lack of development, support, or poor site conditions, those costs only multiply.
These financial pressures are real, and they’re impacting the pace at which businesses can grow, take on new work, and ultimately help bridge the construction skills gap. The intention is there – but the costs are stacking up fast.
Stunted Growth and Missed Opportunties
One of the most overlooked – and often most frustrating – impacts of the construction skills gap is the opportunity cost. When businesses can’t access the talent they need, they’re not just managing delays or budget pressures – they’re having to say no to work. That might mean declining new projects, scaling back delivery, or putting growth plans on hold altogether.
We’ve seen this first-hand. There have been times when we’ve had to assess whether we can take on more because, without the right people in place, the risk to delivery and quality is simply too high. These are not easy decisions to make – especially when the demand is there and clients are actively reaching out for support.
The problem isn’t a lack of opportunity – it’s a lack of resource. And when we can’t respond at the pace our clients need us to, those opportunities go elsewhere. Competitors who have already invested in upskilling or secured the right teams are ready to step in, and that can lead to missed revenue, lost client relationships, and ultimately, a hit to reputation.
In this industry, reliability is everything. If you can’t deliver when needed – even if it’s due to factors outside your control – it can affect how clients view your business long-term. We’ve seen how one missed project can have a knock-on effect, creating wider gaps in the pipeline and making it harder to maintain momentum.
The construction skills gap isn’t just slowing things down – it’s limiting potential, restricting growth, and putting hard-earned client trust at risk.
It’s Time to Invest in People
The construction skills gap isn’t just a workforce issue – it’s a financial one. We see it every day. From rising labour costs and delays on site to slowed productivity and stalled growth, the impact reaches far beyond the shortage of people in hard hats. It affects how businesses operate, how projects are delivered, and ultimately, how sustainable the entire sector really is.
This is not a short-term problem. The only way forward is to invest in people – not just once, but consistently and strategically. That means putting real time and resources into training, building meaningful partnerships with education providers, and exploring smarter, more inclusive recruitment strategies that bring in new talent and keep experienced professionals engaged.
We need to stop viewing training as a cost and start seeing it as a critical part of business growth. Yes, it takes time. Yes, it comes with a price tag. But the cost of doing nothing is much higher. When we don’t invest in skills, we pay for it through project delays, lost contracts, low morale, and missed opportunities.
Government and industry bodies also have a massive role to play here. It’s not just about funding more courses – it’s about creating the infrastructure and incentives that make workforce development achievable for businesses of all sizes. We need policies that actually reflect the demands of the sector and funding mechanisms that are accessible, practical, and fast-moving enough to respond to what’s happening on the ground.
Bridging the skills gap isn’t a quick fix – we know that. But when you look at the long-term return – a more stable workforce, increased profitability, improved client relationships, and sustainable growth – it’s absolutely worth the investment.
This is a challenge, but it’s also an opportunity. The businesses that choose to prioritise their people now will be the ones that stay competitive, resilient, and ready for what’s next.
Turning Challenges into Progress
At The OM Group, we see first-hand the pressure that the construction skills shortage is placing on businesses. The rising costs, the resource gaps, the delays. it’s a lot to manage while still trying to deliver high-quality work and keep clients happy.
That’s why we’ve built our services to be practical, flexible, and focused on real outcomes. We work closely with businesses to design and deliver tailored training and development solutions that help upskill existing teams. Whether it’s entry-level qualifications, compliance, or more specialist development, our goal is to help you strengthen your workforce, boost productivity, improve safety on site, and reduce turnover.
We also understand that training comes with a cost and that’s where our support goes further. We help clients navigate the often-complicated funding landscape, from grants and levy funding to government-backed schemes that are out there but not always easy to access. We’ll guide you through the options available, help you unlock funding where possible, and make sure the return on your investment in people is as strong as it can be.
If your business is dealing with these pressures and you’re looking for a way forward, we’d be glad to explore what might work for you.
Turn today’s challenges into tomorrow’s progress – get in touch to explore what’s possible, with The OM Group!
More Insights

Advantage, Leadership: What Centre Court Tennis can teach us about construction leadership
Every year around this time, something strange happens across
24th June 2025

Construction Sector Leadership in Tech: Making Planning Smarter, Faster, Stronger
The government has made much of their plans to reform planning to
17th June 2025

Building the Leaders that Build Britain: Why Leadership is in the Foundation of the Sector’s
The construction industry quite literally builds Britain. We shape cities
11th June 2025
Register your Interest
Please fill out the form below to request a call back from a team member.


