Why commercial kitchen projects go over budget and how to prevent it

One of the most frustrating truths of planning a new commercial kitchen is that budgets are most likely to slip when key requirements are underestimated from the start.

From extra mechanical, electrical and plumbing demands, to permitting delays, late equipment decisions, scope creep or even contractors who aren’t used to the demands of a foodservice environment, the result is often the same: unexpected costs mount up when work is already underway.

The good news is that most of these issues can be prevented or avoided altogether. Here’s how, with the right team, detailed planning, realistic timelines and a solid contingency budget, you can reduce the risk of overspend and keep your kitchen project moving in the right direction.

The leading causes of commercial kitchen budget overruns

Whether it’s planning, workflow design or compliance, modern commercial kitchen fit-outs are complex projects to manage, which means it’s not unusual for their costs to rise well beyond the original estimate. In fact, some industry estimates suggest over 70% of commercial kitchen projects exceed their initial budgets by 15-30%, with MEP systems often coming in at 40-60% more than those installed in standard commercial spaces.

And these are just the basics. Elsewhere on a project, permitting can also take 6-12 weeks longer than expected, change orders can increase project costs by 25% on average, and mistakes in equipment specification can generate delays as long as six months. Add to this the fact that compliance failures are leading to costly reworks in nearly half of all build projects, and the bigger picture seems stark.

But how does this overspend happen so regularly? Well, part of the issue is that every new commercial kitchen needs to be safe, compliant, efficient and ready to handle the pressures of daily service – all facts that make planning and build phases far more involved than general commercial fit-outs. Between power, gas, water, drainage, ventilation, fire safety systems and equipment, there are also multiple points where the overspend can happen. And if there isn’t specialist planning right from the outset, many of these problems can quickly multiply.

Underestimating MEP and infrastructure requirements is all too easy

One common pitfall we see is clients misjudging just how much power their heavy-duty commercial cookers, refrigeration units, warewashers and extraction systems will use on a daily basis – with some setups needing three times the electrical capacity of a standard commercial space. In the same way, gas line sizing and pressure requirements are easily underestimated, especially when equipment hasn’t been specified from the outset.

Ventilation is another major consideration. Extraction systems should always be designed by contractors who understand kitchen environments, as well as any relevant fire safety and ventilation standards. If they aren’t, costly retrofitting is likely. And if water and drainage systems aren’t properly set up for grease management, warewashing and floor drainage, issues can be complicated and expensive to remedy, especially if the project has already moved ahead.

Permitting issues and non-compliance can lead to lengthy waits

Beyond the structural aspects of a new commercial kitchen, accompanying permitting and compliance delays can easily blow build budgets, particularly if approvals from authorities rely on specialised plans that haven’t been scoped.

A common issue here is that fire suppression systems need separate permits and certified installers, while non-negotiable updates to regulations during already-lengthy approval processes can generate design modifications, costing yet more weeks.

Failed inspections, of course, will be even more costly, leading to additional labour costs and delayed opening dates, which are often felt on the bottom line. This is why compliance should never be tacked on: it should shape the design and programme from the beginning.

Planning phase problems that create budget issues

As we’ve seen, a great deal of commercial kitchen budget problems start well before construction does. When kitchen planning isn’t comprehensive enough, and inaccuracies creep in, those inaccuracies can become expensive.

Incomplete scope definition and equipment specification is one of the first major hurdles. When equipment is chosen after works start, kitchen designs often need to change, which comes with an inevitable cost – not to mention an impact on ventilation, electrical, and plumbing rough-in work.

Different brands and models can also come with different utility needs, so a new combi oven could need a bigger electrical supply, a replacement dishwasher might need different drainage, or a change in cooking equipment might affect the specification of the extraction canopy or fire suppression system.

Worse, many of these issues can have knock-on effects across the build. One equipment change could well affect access, or ventilation, leading to further delays and costs. All of this reminds us that specification needs to happen early, and ideally before contractors arrive on site.

Inadequate site assessment leads to similar risks

Incomplete site surveys cause the same kind of problems, especially in refurbishment projects, where hidden structural issues can reveal themselves when works get underway. In older buildings, this might even require extra design or engineering work so they’re made safe or suitable for use.

In the same way, an existing electrical panel might not have enough capacity, or the existing plumbing might be inadequate for drainage or grease management. Add to this the challenges of installing HVAC systems to meet modern kitchen ventilation standards, and costs can easily mount.

A thorough survey should therefore look beyond the visible space, checking for any restrictions that could affect installation. Ultimately, the earlier these issues are found, the easier they’ll be to manage.

Beyond planning: execution phase challenges

Even with strong design and planning in place, breaking ground can introduce extra risks. Commercial kitchen projects rely on several specialist trades working in the right order, so tradespeople including your builders, electricians, plumbers, gas engineers and fire suppression engineers need to be booked months in advance.

Poor coordination at this point can create yet more stalling, site disruption and, at worst, rework – particularly if trades end up conflicting over space or timing. What’s more, if equipment installers aren’t given enough time before final inspection, the last stage of the project can end up being rushed, and potentially expensive.

Managing change orders and scope creep

The execution stage of the project is often where scope creep can become a budget problem. Owners, seeing a space take shape, can ask for extra equipment. Inspectors may ask for design changes during plan review. And utility companies can often request upgrades beyond initial estimates.

Thanks to global disruption in recent years, supply chain problems can give your project managers an extra headache. Material or equipment substitutions might become necessary, and their replacements might have different dimensions or service requirements, not to mention longer lead times.

Of course, not every project will face all of these issues, but even a few changes happening together can impact your budget during construction.

So, how can we prevent commercial kitchen budget overruns?

It bears repeating that the best way to control costs is to make the most important decisions early. One of the smartest ways to do this is to bring on board your equipment suppliers during the initial design phase, instead of after construction has started.

Their input, coupled with your comprehensive site surveys, can help to confirm dimensions, service requirements, ventilation needs, access requirements and maintenance space, well before drawings are finalised.

Similarly, your MEP plans should be developed by engineers who have solid foodservice experience, and your project timeline should also make allowances for permitting delays and approvals.

Contractor selection and contract structure matter

The lowest bid doesn’t always deliver the best value, so, as part of your planning, it’s important to evaluate any potential contractors based on their commercial kitchen portfolio, their foodservice subcontractor relationships, their understanding of compliance requirements, and their ability to produce a detailed cost breakdown, including MEP assumptions.

It’s also a good idea to link payments to meaningful progress and, wherever appropriate, inspection approvals. Outlining clear responsibilities here can help you avoid misunderstandings when work gets underway; you could even build in penalty clauses for permit-related delays.

 

Invest in the right equipment and technology for your needs

Alongside your selected contractors, your choice of equipment is another way to reduce your exposure to problems down the line.

Modular kitchen solutions come with the benefits of more predictable costs and faster installation, and it’s also worth considering suppliers that offer total care packages covering equipment and maintenance. This will help to join up specification, installation, servicing and long-term performance, and offer some extra peace of mind.

Finally, seeking advice to ensure you invest in the market’s most energy-efficient equipment is a smart way to reduce your long-term running costs, and potentially minimise infrastructure requirements at the same time.

Last, but not least: risk management and contingency planning

Once the right team, plans, equipment and timelines are all in place, risk management caps everything off. By taking this approach, you’ll be able to stay in control when the project moves to build and beyond, and can ensure that all high-risk project elements are properly identified – and budgeted for – during the earliest phase.

Ideally, every commercial kitchen project should also include a contingency budget. For new-build projects, 15 – 20% is a sensible starting point, but for refurbs, 20 – 25% is often more realistic due to unknown conditions in existing buildings. Having this budget in place gives you extra room to respond to unforeseen issues, and can often stop one small problem from derailing other parts of the project.

Protect your commercial kitchen investment with Brodericks

As we’ve shown, commercial kitchen new build or refurb projects are most likely to stay on track when planning is detailed, timelines are realistic, and your chosen contractors are well versed in the kind of work you need completing. Budget control and contingency funds are also invaluable.

Most importantly, futureproofing your kitchen means avoiding the cheapest or easiest-seeming route at the beginning. What can look attractive in planning can often create a false economy – but seeking the right specialist support will always help you avoid overspend.

For advice and guidance on your own kitchen project, or to arrange a free consultation, please get in touch today.