The conversation around builder licensing has resurfaced with new weight, and the implications for the UK construction sector are significant. The recent Westminster Hall debate, led by Mark Garnier MP, brought long standing concerns back onto the national stage, highlighting the pressure to protect homeowners, raise standards and strengthen trust in an industry that sits at the heart of the economy. As Garnier put it, “What I am seeking to do is get the government to come up with a scheme of compulsory licensing for SME building firms.”

Fresh figures from the Federation of Master Builders underline the urgency. Over the past five years, homeowners have lost an estimated £14.3 billion to poor quality or fraudulent work. Almost a quarter of people commissioning building work reported losing money, and many faced far more severe consequences than anticipated. Repairs costing more than £10,000. Debt taken on to fix unsafe work. Extra jobs to recover financially. These losses are happening in real homes and affecting real families. As Amanda Hack MP observed during the debate, “Protecting consumers from rogue builders is an issue that affects thousands of families, honest tradespeople and small businesses across the country.”

For the thousands of reputable SMEs across the country, this situation is as damaging as it is frustrating. Rogue operators cut corners, walk away from disputes and undercut prices to secure work. In doing so, they erode confidence in the builders who deliver high quality work every day. MPs who spoke in Westminster Hall reflected that impact through cases brought to them by constituents. As Andrew Cooper MP noted, “We have heard some harrowing stories from right hon. and hon. Members from across the Chamber.”

Much of the problem stems from public misunderstanding. Research shows that almost half of UK adults believe the building trade is already licensed. It is not. Gas engineers and electricians must meet legal standards before they can operate, but general building work remains one of the only major professions with no formal requirement for competence or registration.

The Westminster debate focused heavily on this gap. Garnier and MPs from across the political spectrum made clear that the current system leaves consumers unprotected and the industry exposed. The FMB’s Licence to Build proposal outlines a simple, practical solution. A national register of firms and workers who meet set standards. Clear criteria covering competence, insurance and dispute resolution. A licence renewed regularly to help homeowners verify who they are hiring. The estimated cost to firms is around £172 per year, with tiered fees based on size and risk. For most SMEs, this is a manageable figure and a worthwhile investment in credibility, aligning with Garnier’s call for a compulsory framework that recognises professional builders and filters out rogue traders.

Support for licensing is growing. MPs including Sir John Hayes, Sarah Quigley and Mike Reader have already voiced approval. The industry’s position is also evolving as the consequences of weak oversight become harder to ignore. Reflecting on the importance of the discussion, Brian Berry, Chief Executive of the Federation of Master Builders, described it simply: “The Westminster Hall debate on rogue builders was a significant moment for the building industry.”

Recent government schemes show what happens when checks fail. The Energy Company Obligation retrofit programme, for instance, delivered energy efficiency upgrades to thousands of homes, yet a National Audit Office review found that 98 per cent of properties receiving external wall insulation required remedial work. It is a clear example of how a lack of consistent standards hits homeowners, taxpayers and the reputation of the sector simultaneously.

The licensing debate comes at a time when the construction industry faces wider demands. A new report from the Environmental Audit Committee has recommended the national adoption of RICS’ whole life carbon assessment framework as the UK works to deliver 1.5 million new homes. The report echoes RICS’ evidence that embodied carbon must be measured with the same seriousness as operational emissions. With almost half of construction professionals still not measuring embodied carbon at project level, the findings point to a need for stronger consistency across training, procurement and planning policy.

Taken together, these developments show the direction of travel. The UK needs to build more homes, to retrofit existing ones, meet climate commitments and ultimately, it needs a construction sector that the public can trust. Licensing will not resolve every challenge, but it would create a minimum benchmark that currently does not exist. It would give homeowners confidence. It would recognise the professionalism of the firms who already meet high standards. It would help remove the operators who damage the reputation of the industry at large.

Previous attempts at legislation have stalled, often due to concerns around cost and administration. The mood today feels different as public awareness is higher and the damages caused by poor workmanship are better understood. Political interest is stronger and the evidence of inaction is harder to ignore. Whether Parliament now turns debate into policy remains to be seen. What is clear is that the issue has returned to the national agenda, and the industry is watching closely. A licensing system, done well, could protect consumers, support reputable builders and help shape a more resilient and trusted construction landscape for the years ahead.

Written by: Lee-John Ryan