Work with subcontractors

Long-term. No payroll companies. Hmrc compliant.

We help construction businesses keep trusted subcontractors long term with a fully compliant, insurance-backed framework that stands up to HMRC – without payroll companies, umbrellas, or loss of control.

Welcome to HardHats.

We remove the fear of HMRC by doing something nobody else was prepared to do.

We take on the risk properly, back it with insurance, and put a framework in place that reflects how work actually happens on site, not how someone in an office thinks it should.

We are THE ONLY firm in the UK that offers an insurance-backed guarantee for subcontractor compliance.

About us

What we do.

Most of the industry has been doing the same thing for years, not because it’s the best solution, but because it was sold as the only solution.

Payroll companies and umbrella models became the default because confusion is profitable, and contractors were the ones paying for it.

We give construction businesses the confidence to use subcontractors long term in a way that is fully compliant, clearly structured and defensible if ever challenged.

No smoke and mirrors, no grey-area nonsense and no passing the buck back to you when things get uncomfortable.

Just straightforward guidance and complete peace of mind.

So why HardHats?

HardHats was built because we were sick of seeing contractors pushed into payroll solutions they didn’t want, didn’t need, and ended up paying for anyway.

No other UK firm protects your subcontractor compliance with an insurance-backed guarantee.

That guarantee isn’t just words. Others may sell advice and walk away when HMRC ever comes knocking.

HardHats doesn’t.

The risk sits with us, in writing, backed by insurance, so contractors get clarity, control, and a solution that actually works in the real world.

Products built for one purpose;

Keeping you compliant.

You don’t need a stack of disconnected systems that nobody actually keeps up to date. You need three tools that work together properly, without making your life harder than it already is, to remove risk and reduce admin.

HardHats Connect

Onboarding subcontractors made simple

HardHats Connect brings subcontractors into your business faster, cleaner, and fully compliant, without paperwork chasing, missing documents, or endless emails. Everything lives in one place and is done properly from day one.

HardHats Direct

Pay every subcontractor in one simple transaction

HardHats Direct lets you make clean payments with clear records, proper verification, and full visibility, while keeping control of your cashflow and staying compliant. No payroll companies. No confusion. No one taking a piece of the pie for doing very little.

HardHats Protect

The guarantee that takes the HMRC risk off your hands

HardHats Protect aligns your contracts, working practices, and documentation, then backs the whole thing with insurance. It’s fully guaranteed, defendable, and built specifically for construction. If there’s ever a challenge, we defend it. If that defence fails, we pay.

How they work together.

One joined-up system that does exactly what it says on the tin.

See the Full Ecosystem

01 Connect

Onboard subcontractors properly

02 Direct

Pay cleanly and correctly

03 protect

Insure the working relationship

Grab your FREE copy of our book!

“How to use subbies long-term & keep HMRC happy – without using a payroll company”

*Pssst we’ll even pay the postage!

Request Book

How it works.

Using subcontractors long term isn’t a grey area in law, even though plenty of people would like you to believe it is. It feels unclear because of outdated advice, scare stories, and people deliberately making it sound more complicated than it is.

HardHats cuts through that.

We start by understanding how you actually work with subcontractors, not how someone thinks you should. We look at the reality on site, the day-to-day working practices, and how the relationship genuinely operates.

From there, we build construction-specific, insurance-backed contracts underwritten by Markel insurers. These aren’t generic templates copied and pasted from somewhere else. They are shaped around exactly how you work and designed to reflect genuine self-employment properly.

Once everything is in place, you get a full year of guaranteed compliance. If HMRC ever challenges a subcontractor’s status, we take responsibility and pay any PAYE, National Insurance, interest, and penalties that arise.

We take the risk. You stay in control.

Read our client case studies.

We work with hundreds of construction businesses across the UK, from small outfits to national operators, all dealing with the same challenge: how to keep good subcontractors without constant uncertainty hanging over their heads.

EXCELLENT Google star 1Google star 2Google star 3Google star 4Google star 5
14 reviews
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Ryan Wynn profile picture
Ryan Wynn
Google star 1Google star 2Google star 3Google star 4Google star 5
Alex and the team at Hardhats were excellent from start to finish. Communication was clear, helpful and prompt throughout, and nothing ever felt like too much trouble. Alex in particular went above and beyond to make sure everything was sorted smoothly, which made a real difference. It’s always appreciated when people take genuine care in what they do, and that definitely came through here. I wouldn’t hesitate to recommend them.
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Pam Gardener profile picture
Pam Gardener
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The team at HardHats have been brilliant - they were great walking through the contracts with me and then sending to our subbies and collating the contracts back. We have no issues and would highly recommend. :)
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Jenna Stunell profile picture
Jenna Stunell
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Dan has helped me with our business contracts from the beginning to end. taking the time to explain how it works and why, and pointing me in the right direction to produce our documents. Really appreciate all his help and time.
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Alexandru-Ionut Nicola profile picture
Alexandru-Ionut Nicola
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I'm quite pleased with the assistance I've received from HardHats. They have a thorough understanding of construction industry and have done an excellent job of keeping me informed throughout the process.
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Kate Lovett profile picture
Kate Lovett
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We have relied heavily on the guidance and advice provided to us by Hardhats, and Ash and his team are now a very important part of our company. The guys are responsive and understand the needs of our business. We trust them to navigate us through the challenges of using subcontractors and would recommend Hardhats without hesitation.
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Lloyd Wren profile picture
Lloyd Wren
Google star 1Google star 2Google star 3Google star 4Google star 5
Great company, These guys do really take away headaches that come with contracts and subcontractors
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Gary Turner profile picture
Gary Turner
Google star 1Google star 2Google star 3Google star 4Google star 5
I have been with Hardhats for a few years now and can honestly say its one of the best decisions I have made for my company. It has taken the stress and worry out of working with Sub-Contractors at a price that is affordable. They have also given me invaluable advice and are always updating me on any changes or news from the Government. Highly recommend.
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Ross Halliday profile picture
Ross Halliday
Google star 1Google star 2Google star 3Google star 4Google star 5
HardHats solved the problem of providing a contract for services and insurance should HMRC deem our relationships with our sub-contractors to be as de-facto employees. Dan and Ash were helpful, friendly and able to answer the questions we had about our existing contract before we signed up. If you have any concerns about whether HMRC may deem your sub-contractor relationship as a de-facto employee one, get in touch with them
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Michael Jacobs profile picture
Michael Jacobs
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Ashley of Hardhats gave fantastic advise and support when dealing with IR35 issues that my business needed to professionally resolve with sub contractors. The final contracts issued were underwritten by a major insurance company to cover risks. I would highly recommend them to anyone who may need similar assistance in understanding the legal minefield that is IR35.
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Leigh Burrell profile picture
Leigh Burrell
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Hard Hats have provided us with peace of mind regarding our sub-contractors and our legal responsibilities. They are always at the end of the phone or email. The service they provide is of a high quality and very good value.

Trusted by businesses across construction.

HardHats is trusted by construction businesses across the UK, from small teams running tight jobs to growing contractors and national operators managing serious labour forces. These are real construction businesses dealing with real subcontractors, real sites, and real pressure, not theory or edge cases dreamed up in an office.

We focus on one thing and do it properly: helping contractors work with subcontractors confidently, without fear of HMRC and without being pushed into solutions they never wanted in the first place.

These businesses wouldn’t trust us if it didn’t work in the real world.

HardHats social.

No catch.
No hidden upsell.

It sounds simple because, in reality, it is. You’re not buying a loophole, relying on grey areas, or hoping nobody ever looks too closely. What you’re doing is putting a clear, structured, legally defensible framework in place that reflects how you already work day to day.

When you work with HardHats, you are paying us to take on your risk. We handle the paperwork, the structure, and the supporting evidence required to demonstrate genuine self-employment, and in return you receive a full year of guaranteed compliance backed by insurance.

That guarantee exists for one reason: so you can get on with running your business without constantly worrying about what might happen if HMRC ever comes knocking. Provided the relationship is genuine and set up correctly, you can work with subcontractors for as long as it makes sense to do so.

No upsell and no surprises six months down the line.

You might not
even need us!

And we’ll tell you if that’s the case.

There’s a lot of absolute nonsense talked in construction, and most contractors have heard it all before. Claims that you can’t use subcontractors long term, that uniforms magically turn people into employees, or that HMRC will automatically be on your doorstep get repeated so often they start to sound like fact.

Most of it is bollocks.

Plenty of businesses don’t need our help at all, and we’re straight about that. But if you are using labour-only subcontractors long term and want clarity, confidence, and proper protection rather than guesswork, then it’s worth having a conversation.

Breaking down the bollocks.

All you want is reliable subcontractors who turn up, do good work, and get paid properly. All they want is the same.

The problem isn’t the rules; it’s how badly they’re explained and how often they’re deliberately over-complicated.

The line between employed and self-employed isn’t vague or subjective. It’s clearly defined, but rarely explained honestly. That’s what we do differently, and why we’re happy to call out the bullshit when we see it.

Grab the Free Book

HardHats Teebox podcast.

Our videos delve into the nitty-gritty of self-employment, debunk industry myths, and equip you with the tools to make informed decisions.

Why Most Builders Never Break the £1 Million Barrier | Greg Wilkes

Scaling Construction Business Without Losing Control | Emerson Patton & Bradley Lucas | TeeBox Talk

Construction, Chaos & the HardHats Hummer | South East Construction Cup | HardHats Vlog

Why Good Builders Still Lose Money | Maria Coulter | TeeBox Talk

40 Years in Construction: What They Don’t Tell You | TeeBox Talk

Construction Secrets EXPOSED What Payroll Don’t Want You to Know | Colm Doyle TEEBOX Talk

Book a call.

Book a call to talk through how this would work in your business 
 and whether you even need our help in the first place.

HardHats news.

The HardHats Hub is where we publish straight-talking insights and guides to help contractors work
 with subcontractors confidently. No jargon, no scare tactics, just clear explanations of things that are usually made far more complicated than they need to be.

CIS v PAYE – is it better to employ or subcontract?

According to the FMB, almost 20% of small and medium businesses in the UK are construction companies. Despite this, it’s not an easy industry to navigate. Building regulations, H&S legislation and tax laws are constantly evolving. On top of that, construction is the only industry in the UK where the self-employed are taxed at the […]

Read article

Ready to use subcontractors long-term without stress?

You don’t need payroll companies. You don’t need more admin. You need clarity, confidence, and a framework you’d be happy to stand behind if someone actually challenged it.

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