Most Windsor ovens fail on the same thing: the glass in the door. A grey film of baked grease over a chalky haze of limescale, and behind it carbon flaking off the roof of the cavity onto whatever you are trying to roast.
We lift the removable parts out on your kitchen floor, soak the shelves and the lift-out panels, clean the cavity by hand, and put the lot back together the same afternoon. You can cook on it that evening, with no need to leave it overnight with the back door wedged open.
Last updated April 2026. The prices here are what we charge in the SL4 postcodes, not a teaser figure that swells when the cleaner is stood in your kitchen.
We clean ovens across Windsor and the SL4 postcodes, single ovens from £97, with the parts soaked, the cavity cleaned by hand and the oven back in use the same day.
What an oven clean costs in Windsor
Flat prices, written down plainly so you can see the lot before you ring.
- Single oven
- £97
- Double oven
- £130. A double is what a surprising number of Windsor kitchens turn out to hide once you actually open both doors.
- 90cm range cooker
- £163
- Two-oven AGA
- £163, because that one is slower and the enamel wants a careful hand
The add-ons cost the same whether you bolt them onto an oven booking or have them done on their own:
- a hob, £23 to £28, depending on whether it is a ceramic top to wipe over or a gas hob with cast trivets and burner caps that all come apart and go into the soak
- an extractor, £28
- a microwave, £22
That is the whole list. No call-out fee tacked on the end, no cheaper number on the phone and a dearer one at the door. What you read is what you pay.
The soak, and the hand work around it
Oven cleaning
from £97
For a single oven, agreed before we start.
Get your price0333 555 2076 · 8am to 7pm
The real graft happens in the soak, not on your worktop. The soak is a professional degreaser, and it does the work a scourer never quite manages.
- Into the soak go the shelves, the side runners, the inner door glass where the design allows it and any panel that comes away.
- Meanwhile the cavity, the rubber seal and the fan housing get cleaned by hand.
Does soaking matter? It does, for two flat reasons:
- Heavy scouring bites into aluminium trim and dulls vitreous enamel a little more each time, and it still leaves carbon in the corners of a rack.
- A long soak floats the baked carbon off the metal, and with the cavity wiped down afterwards you can switch the oven on and cook the same evening.
Heavy scouring bites into aluminium trim and dulls vitreous enamel a little more each time, and it still leaves carbon in the corners of a rack.
One exception, and it is an important one. Catalytic and self-cleaning liner panels, the rough ones in the back and sides of some ovens, must never be scrubbed or dipped, or the coating that does the self-cleaning is wrecked.
We leave them be and work around them. A quick word at the door about what your oven has saves a ruined panel and a sour mood all round.
Affinity Water, hard water and oven glass
Windsor sits on chalk, and hard water is the local quirk that costs a Windsor oven the most. We deal with it as a matter of course.
- The supply
- The water Affinity Water draws here is hard, usually somewhere between 250 and 350 parts per million of calcium carbonate.
- Where it shows
- On the kettle and the shower screen, and on the inside of the oven door, where a white haze settles under the grease and a normal clean walks straight past it.
- What we do about it
- We take that limescale film off the door glass on every single oven we do, which is exactly why the glass comes up clearer than any weekend scrub at home leaves it.
- Steam-clean cycles
- The cycle on newer ovens never quite gets there in this town, because the mineral load is simply too high. The steam loosens the surface grease and stops, and people ring us anyway once they have run the cycle twice and seen no real change.
Hobs, extractors, microwaves, ranges and AGAs
People nearly always book the oven first, then add the hob the moment they notice it looks far worse sat next to a clean oven than it did five minutes earlier.
- Hobs
- Gas hobs take longer than ceramic. The burner caps, the crowns and the cast trivets all lift off into the soak and go back on clean and seated properly, so the flame burns even again instead of leaning to one side.
- Extractors
- The part almost everyone forgets. A grease filter over a hob in daily use turns into a solid sticky mat that is a real fire risk as much as a smell. We degrease the metal mesh filters and wipe the canopy down.
- Carbon filters
- In recirculating hoods they are usually a replace-not-clean part, so we check yours and tell you honestly whether it is worth keeping. If your hood ducts out through the wall, that is one less worry.
- Microwaves
- At £22, the quiet bargain. Out comes the turntable and the roller ring, and we get at the splatter baked onto the inside roof that the daily wipe never reaches.
Ranges and AGAs
They deserve a line of their own, because Windsor has more of both than a town this size has any right to. The larger Victorian and Edwardian houses in the Golden Triangle, and the family homes backing onto the Great Park, throw up plenty of both.
- A 90cm range cooker has two cavities, a wider grill and a great deal more glass, which is why it is £163 rather than the £130 a standard double costs.
- An AGA is its own beast, worked cool, handled gently round the enamel and the chrome lids, and charged at £163 for the usual two-oven model.
Windsor kitchens, from the Golden Triangle to the riverside flats
Windsor is two kinds of kitchen sharing one town. There is a lot of period stock, and there is a steady run of newer flats near the river and the two stations.
- The Golden Triangle
- The wedge of streets near the centre between the two railway stations is mostly Georgian, Victorian and Edwardian. The kitchens there have usually been knocked through to the back with a freestanding range or a big double oven dropped in.
- Oxford Road
- The Victorian terraces along it run the same way.
- Clewer, Dedworth and Spital
- Out at Clewer and Dedworth you get more interwar and post-war semis with fitted double ovens, and Spital sits somewhere between the two.
- Edging the Great Park
- The bigger detached houses keep a range cooker or an AGA more often than not.
- The flats
- The blocks down by the Brocas and along the river near Windsor and Eton Riverside, and the newer schemes that have gone up around the town, mostly come with a compact single oven and an induction hob.
Those flats are quick for us and cheap for you, so in a single week we end up cleaning a tired AGA in a Triangle townhouse on the Monday and a year-old single oven in a riverside flat on the Tuesday.
If you are moving out rather than just keeping on top of the place, the oven is the item the inventory clerk checks last and fails you on first.
We can fold it into a full end of tenancy cleaning in Windsor visit, or pair it with carpet cleaning in Windsor on the same trip, so the van only has to find a space on your road the once.
Parking, permits and the day itself
Parking near the centre needs a bit of thought. Out at Dedworth, Clewer and Old Windsor it is rarely a problem.
- Permit zones
- The Royal Borough of Windsor and Maidenhead runs resident permit zones across a lot of the streets close to town, St Leonards Road among them.
- Visitor sessions
- The council uses the MiPermit app for these rather than paper scratchcards.
- Why it matters
- The van has to sit within a sensible carry of your door, since the kit is heavy. If you are in a permit street or one of the riverside flats, ring 0333 555 2076 when you book and we will get a visitor session sorted or use a nearby car park.
On the day, all we ask is that you clear the worktop beside the oven. Then:
- We put protection down.
- We take out the removable parts and set them soaking.
- We clean the cavity.
- We refit everything and test the door seal before we go.
A single oven is generally about ninety minutes. A range or an AGA wants longer.
Card or bank transfer, whichever suits, and a proper invoice by email rather than a scrap of paper. Then we are gone.
You can read more on our oven cleaning service page, and if you want the whole place kept on top of through the year, we also do domestic cleaning in Windsor.
Who we are
Monster Cleaning
- Since 2014 cleaning homes
- 4.7 on Google
- Vetted, insured cleaners
- 300+ letting agents use us
- London, Manchester and Liverpool
We are Monster Cleaning Ltd, cleaning since 2014, and oven cleaning is where we are at our sharpest.
- Office
- 75 Shakespeare Avenue, Feltham, TW14 9HU
- Our round
- A regular oven round west out of London through Berkshire and into the SL4 postcodes around Windsor
- Rating
- Our Google rating is 4.7 out of 5.
Frequently asked questions
How much is oven cleaning in Windsor?
A single oven is £97, a double oven is £130, a 90cm range cooker is £163 and a two-oven AGA is £163. A hob is £23 to £28, an extractor is £28 and a microwave is £22. Those are the flat prices we charge across the SL4 postcodes, with nothing added at the door.
Can I cook in the oven the same day you clean it?
Yes. The parts are rinsed and dried and the cavity is wiped down before we go. Switch it on and cook your tea the same evening; if there is any cleaning smell, a window open for a while clears it.
What goes on the racks and panels?
A professional degreaser, in a long hot soak. It lifts the baked-on carbon off the racks and panels and saves the hour of hard scrubbing that scratches aluminium trim and dulls the enamel over the years.
How long does an oven clean take in Windsor?
A single oven is usually about ninety minutes. A double takes a bit longer, and a range cooker or an AGA can run to a couple of hours, because there are more cavities, more glass and more parts to lift out, soak and refit.
Do you clean AGAs and range cookers?
Yes. A 90cm range cooker is £163 and a standard two-oven AGA is £163. We work an AGA cool and go gently round the vitreous enamel and the chrome lids. Both turn up often in the bigger period houses in the Golden Triangle and out towards the Great Park.
Will the hard water marks come off the oven door glass?
Mostly, yes. Windsor is on Affinity Water, which runs hard here at roughly 250 to 350 parts per million of calcium carbonate, so the glass inside the door scales up with a white haze. We take that film off wherever the door design lets us reach it, so the glass ends up clearer than a wipe at home ever leaves it.
Can you do the hob and the extractor at the same time?
Yes, and most people do once they see the oven clean next to a greasy hob. A hob is £23 to £28 depending on whether it is a flat ceramic top or a gas hob with trivets and burner caps that all come apart. An extractor is £28, which covers degreasing the metal mesh filters.
What about catalytic or self-cleaning liners?
We leave those alone. The rough liner panels in the back and sides of some ovens are ruined if you scrub or soak them, so tell us before we start and we clean the cavity and the glass around them by hand instead.
Which areas around Windsor do you cover?
We cover Windsor town and the SL4 postcodes, including Clewer, Dedworth, Spital, the Golden Triangle streets near the centre, and out to Old Windsor and Datchet. If you are not sure your road is on the round, ring the office and we will tell you straight.
Do you clean ovens in the new riverside flats?
Yes. The flats around the Brocas and the older riverside blocks near Windsor and Eton Riverside tend to have a single oven and an induction hob, which is a quick job for us and a cheaper one for you. Parking near the river is the only thing worth sorting in advance.
Do you offer a re-clean guarantee?
We offer a re-clean guarantee on end of tenancy cleans only, not on oven cleaning. If the finished oven concerns you, say so to the cleaner before they leave or ring the office on 0333 555 2076.
How do I book and how do I pay?
Ring 0333 555 2076 or email office@monstercleaning.com with your postcode and what you want cleaning. You get a flat price and a two-hour arrival window. You can pay by card or bank transfer, with a proper invoice by email.
