Renovating a kitchen or bathroom is one of the biggest investments you’ll make in your home, so it’s worth understanding exactly who is doing the work and how they’re being managed. Many homeowners save money upfront by piecing together their own team of subcontractors, but this approach can carry risks that only become apparent once the project is underway.
At HKS, we manage every stage of your renovation in house, from initial design through to final installation. Here’s what you need to know about the subcontractor route before you commit.

No Single Point of Accountability
When you hire separate tradespeople for plumbing, electrics, tiling and carpentry, you become the project manager by default. If something goes wrong between trades, such as a tiler damaging pipework or an electrician’s schedule clashing with the plumber’s, there’s often no one person responsible for fixing it. Disputes between subcontractors can leave homeowners caught in the middle, footing the bill for delays that weren’t their fault.
With a fully managed service like ours, one team is accountable from start to finish. You can read more about how this works on our your design journey page.
Inconsistent Quality and Standards
Subcontractors sourced independently may not have worked together before, and their standards can vary significantly from one trade to the next. A beautifully fitted kitchen can be let down by poor electrical work or a rushed plastering job, and it’s rarely obvious until months later when problems start to show.
Our fitters and installers have worked as part of the HKS team for years, which means consistent quality across every trade involved in your kitchen or bathroom project.

Hidden Costs and Scope Creep
Without a single fixed quote covering the whole project, costs can creep upwards as each subcontractor identifies additional work once they’re on site. What started as a fixed-price bathroom refit can quickly balloon once separate invoices for plumbing, electrics and remedial work start arriving. Our bathroom pricing guide and kitchen pricing guide set out exactly what’s included from the outset, so there are no surprises.
Warranty and Insurance Gaps
If a subcontractor’s work fails after completion, tracking down the right person to fix it can be difficult, particularly if trades have moved on to other jobs. Warranties on individual trades rarely join up, leaving gaps in cover across the finished room. When HKS manages your project, the whole installation is covered as one, giving you a single point of contact if anything needs attention.
Design That Doesn’t Quite Work Together
Coordinating a kitchen or bathroom renovation isn’t just about the trades, it’s about making sure the design, cabinetry, appliances and finishes all work together as one cohesive space. Without a dedicated designer overseeing the whole project, it’s easy to end up with a room that feels disjointed. Our designers guide you through every decision, from layout to finishes, and you can see examples of the results in our case studies.
The Value of a Fully Managed Service
Choosing a company that manages the whole process, from design through to final snagging, removes the stress of coordinating multiple trades yourself. It also means one team stands behind the finished result. If you’d like to see how this works for your own home, book a free design appointment with one of our designers.

Frequently Asked Questions
Is it cheaper to use subcontractors directly instead of a managed installer?
It can appear cheaper upfront, but hidden costs, delays and remedial work often close that gap, or make the subcontractor route more expensive overall.
Who is responsible if something goes wrong with a subcontractor’s work?
This depends on how the work was arranged. If you’ve hired trades independently, responsibility can be unclear, whereas a fully managed installer takes responsibility for the whole project.
Does HKS use subcontractors?
No, our installation teams are part of the HKS family and have worked together for years, ensuring consistent quality across every project.
How long does a fully managed kitchen or bathroom installation take?
This varies depending on the scope of the project, but your designer will give you a clear timeline during your consultation.
What is included in an HKS quote?
Our quotes cover design, products, and installation as one fixed price, so you know exactly what to expect before work begins.