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Kitchen deep cleaning - what sizes a quote
Deep clean quotes vary enormously, and the biggest reason is not the provider - it is the kitchen. Two things drive the price more than anything else: how big the kitchen is and how much equipment it holds. Understanding why tells you what a quote actually needs to know to be worth anything.
The short answer
A deep clean quote is driven mostly by two things: the size of the kitchen and the number and type of pieces of equipment in it. Size sets the area of floors, walls, surfaces and fabric to clean; equipment count sets how many individual appliances need cleaning inside, out and behind, with heavier cooking equipment taking more work than light items. Because a deep clean is largely priced on time, and both size and equipment drive time, a quote needs to know them to be real - which is why a genuine quote asks about them.
Why these two dominate
A deep clean is, at heart, priced on time - how long it takes to clean the kitchen thoroughly, in labour. So whatever drives that time drives the price, and two things drive it more than anything else: how much kitchen there is to clean, and how much equipment is in it. A bigger kitchen with more equipment takes more hours to deep clean than a small one with little; a small kitchen with few appliances takes fewer. Size and equipment are the two biggest levers on the time, and so on the cost.
This is why quotes for different kitchens vary so widely - not because providers price wildly differently, but because the kitchens genuinely differ in the amount of work they represent. A quote is really an estimate of the time and labour a particular kitchen needs, and size and equipment are the main determinants of that. Understanding this shifts the question from why quotes differ to what about the kitchen makes it more or less work - which comes back, mostly, to how big it is and how much equipment it holds.
Size
Kitchen size is the first driver because it sets the sheer area to be cleaned. A larger kitchen has more floor, more wall, more ceiling, more surface and more fabric - all of which a deep clean has to reach and clean. The bigger the space, the more of everything there is to do, and the more time it takes. This is straightforward but significant: a large kitchen represents a lot more physical area to work through than a small one, and that area is a direct cost in time.
Size also tends to bring more of everything else - more equipment, longer extract runs, more drains, more of the awkward gaps and hard-to-reach places a deep clean addresses. So a larger kitchen is not just proportionally bigger but often more complex too, compounding the effect on the quote. The size of the kitchen is therefore one of the first things a provider needs to understand to price a deep clean, because it sets the baseline scale of the job - the amount of kitchen there simply is to clean.
Equipment count and type
The number and type of equipment is the second major driver, and often the more significant, because each piece of equipment is a job in itself. A deep clean cleans equipment inside, outside and behind - so every appliance is time on the clock, and more appliances means more time. A kitchen packed with cooking equipment, refrigeration and machines takes far longer to deep clean than a sparsely-equipped one, simply because there are more individual items each needing thorough attention.
Type matters as much as number. Heavy cooking equipment - ovens, fryers, grills, ranges - carries built-up carbonised grease inside and takes substantial work to clean properly, far more than a light item. So a kitchen's equipment count and the kind of equipment it holds together shape a large part of the quote: many pieces, and heavy grease-producing ones, mean more time and a higher price; few pieces, and light ones, mean less. This is why a provider needs to know what equipment a kitchen has to quote it accurately - the equipment is much of the work.
Why a real quote asks
The practical consequence is that a quote given without knowing the kitchen's size and equipment is really a guess. Because those two factors drive so much of the time and cost, a price offered without understanding them cannot be accurate - it is either a generic figure that may not fit your kitchen, or an optimistic one that moves once the real scale becomes clear. A quote is only as good as its understanding of the job, and the job is largely defined by how big the kitchen is and what equipment it holds.
So a provider giving a genuine quote will want to know these things - the size of the kitchen and the equipment in it - because they are what the price is built on. Being asked about them is a good sign: it means the quote is being based on the actual job rather than a guess. And from your side, providing that information, or having the kitchen assessed, is what gets you a quote you can rely on. A real quote is grounded in the size and equipment; a quote that ignores them is grounded in nothing.
The takeaway
A deep clean quote is driven mostly by two things about the kitchen: its size, which sets the area of floors, walls, surfaces and fabric to clean, and its equipment count and type, which sets how many appliances need cleaning inside, out and behind - with heavy cooking equipment taking far more work than light items. Because a deep clean is priced on time, and both size and equipment drive time, they are the main levers on the price.
That is why quotes for different kitchens vary so much, and why a genuine quote needs to know the size and equipment to be real. A price offered without understanding them is a guess that may not hold; a provider asking about them is building the quote on the actual job. The kitchen defines the quote - so knowing that size and equipment are the main drivers tells you what a quote should be based on, and what to expect a real one to ask about.
Questions
Two things about the kitchen - its size, which sets the area of floors, walls, surfaces and fabric to clean, and its equipment count and type, which sets how many appliances need cleaning inside, out and behind. Both drive the time a deep clean is priced on.
Because it sets the sheer area to be cleaned - more floor, wall, ceiling, surface and fabric, all of which a deep clean has to reach. A larger kitchen also tends to bring more equipment, longer extract runs and more hard-to-reach places, compounding the effect.
Because each piece is a job in itself - a deep clean cleans equipment inside, outside and behind, so every appliance is time on the clock. A kitchen packed with equipment takes far longer than a sparsely-equipped one, simply because there are more items to clean.
Yes. Heavy cooking equipment - ovens, fryers, grills - carries built-up carbonised grease and takes substantial work to clean properly, far more than a light item. The kind of equipment shapes the quote as much as the number.
Because they drive most of the time and cost, so a quote given without knowing them is a guess - either a generic figure that may not fit, or an optimistic one that moves once the real scale is clear. Being asked about them means the quote is based on the actual job.
Provide the kitchen's size and equipment, or have it assessed, so the quote is built on the actual job. A quote grounded in the real size and equipment is one you can rely on; one that ignores them is grounded in nothing.
We quote deep cleans on your kitchen's real size and equipment - so the price reflects the actual job, not a generic guess that moves once work starts.
