Stand on St Peter’s Street on a Saturday and watch the grit blow off the market stalls toward the shops, and you have the whole problem of a carpet in one glance. Everything from the pavement, the school run and the walk back from the station funnels in through your front door, and a fair bit of it never leaves again.
A hoover lifts the surface. The ground-in dirt sits well below where the brush reaches, down at the base of the pile, and that lower layer is the part we actually pull out.
Last updated April 2026. Written by the owners of Monster Cleaning Ltd, who have cleaned carpets across St Albans and the wider AL postcodes since 2014.
We clean carpets in St Albans by hot-water extraction, from £36 a bedroom.
That single sentence answers the question most people ring up with, and the whole price list is further down this page. The rest of it is the honest detail, the part about stains we cannot promise, and a good deal about the actual floors we meet around this city.
We are Monster Cleaning Ltd, a domestic and commercial cleaning firm trading since 2014. Our Google rating is 4.7 out of 5.
The homes and carpets we meet in St Albans
St Albans is a commuter city, and the carpets show it. The fast Thameslink trains from St Albans City reach St Pancras in about twenty minutes, so the houses near the line fill up with people who are out the door early and back late five days a week.
That pattern hammers the same stretches of floor every day, the hall, the stairs and the lane from the kitchen to the sofa, while the weekends are when anyone gets round to thinking about a clean.
- Victorian and Edwardian houses
- A lot of the older streets went up with the railway. When the line arrived in the 1860s, terraces and villas spread out from the centre, and those houses are still everywhere through the conservation area and around St Peters. They often came with steep, narrow staircases, and quite a few still have their original encaustic tile floors in the hall, with carpet picking up only from the foot of the stairs. We work around that sort of thing carefully.
- Marshalswick and Fleetville
- The newer St Albans: the inter-war and post-war semis out in Marshalswick and the long terraced grid of Fleetville behind the old Ballito hosiery works. The carpet there is usually a hard-wearing synthetic, fitted years ago in a lot of cases, that has quietly soaked up decades of foot traffic. Families, pets, a hall that doubles as a dumping ground for school bags.
- Down by Verulamium Park
- Larger detached houses and a fair bit of wool and wool-mix carpet, lighter colours too, which shows every coffee ring and every muddy paw back from the lakes. With those the job is usually about staying ahead of the wear rather than rescuing a disaster.
Stairs are the single hardest thing in a house to clean well, because the dirt lands on the front edge of every tread exactly where the foot comes down.
The fitted carpet in the older homes tends to be a tough mid-pile that takes a hot rinse well, and the change between the before and the after is often the most dramatic of any job we do all week. The Marshalswick and Fleetville carpets are our bread-and-butter bookings and they come up beautifully.
One thing the whole city shares is hard water. St Albans sits on the Chilterns chalk and the supply through Affinity Water is some of the hardest in the country, around 338 milligrams of calcium per litre.
You notice it in the kettle far more than the carpet, but it is the reason we keep a close eye on our rinse so nothing dries out chalky or stiff.
A hoover lifts the surface. The ground-in dirt sits well below where the brush reaches, down at the base of the pile, and that lower layer is the part we actually pull out.
How we actually clean a carpet
The method is hot-water extraction. Most people call it steam cleaning, though there is hardly any steam in it, which always disappoints the ones who picture a kettle on wheels. Here is what really happens when we turn up at your door.
- We vacuum first, slowly and properly, because dry grit lifts out far more easily before it gets wet. Skipping this step is exactly why a rushed clean can leave you with mud worked down into the pile.
- After that we lay on a pre-spray matched to the fibre and to how dirty the carpet actually is, and we let it sit. That few minutes of dwell time is where the soil breaks loose. Rush it, and all you have done is wet the floor.
- Then comes the machine. Hot water goes into the pile under pressure and is drawn straight back out in the same pass, carrying the loosened dirt with it, while a strong vacuum lifts most of the moisture so what is left behind is damp rather than soaked through.
- On the worn lanes, those grey channels tramped into a hall by years of trips to the front door, we go over them a second time and groom the pile so it dries standing up instead of lying flat and matted.
We will not flood your floor.
We also carry public liability cover, so on the rare day something goes wrong in your home, you are not the one left out of pocket. It almost never happens. You should still never let anyone shift your furniture and run water through your floors without it.
What it costs
Carpet cleaning
from £87
A visit, priced room by room, agreed before we start.
Get your price0333 555 2076 · 8am to 7pm
Here are the real numbers, no quote form needed for the everyday rooms. Prices are per room or per area, and we work in whole rooms because part-cleaning a carpet only leaves you a tide line halfway across the floor.
- Single bedroom
- £36
- Living room
- £43
- Through-lounge
- £61. It is the knocked-through front-to-back reception you find in plenty of the older terraces, really two rooms in a trench coat.
- A flight of stairs
- £41, cleaned by hand one tread at a time
- Rug up to 3m2
- £35
- Bigger rug over 3m2
- £51
- Whole carpeted two-bed flat
- £135, our most common booking around here
- By the hour
- For an awkward shape (a landing, a box room, one set of stairs on their own) we can work by the hour instead, and now and then that comes out cheaper than totting up small rooms.
Tell us what you have got on the phone and we will say which way works out better for you. We would rather quote the cheaper option and keep you for next time than squeeze a few extra quid out of one visit.
That is the whole price. We do not run a fake high figure with money knocked off on top. What we quote on the phone is what you pay at the door.
Carpet cleaning sits alongside the other work we do in the city:
- If you are moving out and the whole place has to pass an inventory check, our end of tenancy cleaning in St Albans rolls the carpets in with everything else.
- People often add an oven deep clean in St Albans onto a carpet booking.
- For the regular upkeep there is our domestic cleaning in St Albans round.
You can also read up on the kit and the method on our main carpet cleaning service page.
Drying, and what to do after
A carpet that has been extracted well is damp, not wet. Most rooms are fine to walk on within a few hours and properly dry inside about half a day.
Wool and thick pile hold more water and take longer. A cold flat with the windows shut in February dries slower than the same flat in June with a window cracked open.
- Open a window if you can, and a fan pointed across the floor speeds the whole thing up a lot.
- Keep shoes off until it is dry.
- If you do have to cross a damp carpet, wear clean socks rather than going barefoot, because bare feet leave oils behind that turn into fresh marks.
We pop little foam blocks under furniture legs so a drying carpet does not pick up rust or a stain off the wood. Done right, the room is back in use the same day.
Stains, and what we will not promise
A stain and general dirt are two different problems. This is where a lot of carpet cleaners oversell, and we try hard not to.
- Comes up well nearly every time
- Overall soiling, worn traffic lanes, a tired grey look across the whole floor.
- Lifts most of the time
- Mud off Verulamium Park, tea, food, washable drinks, everyday grime.
- Digs in and fights back
- Dried red wine, old pet accidents that have gone down into the underlay, dye bleeding out of a cheap rug, anything with bleach in it that has already taken the colour out of the pile.
A single set-in stain is a coin toss, and which way it lands depends entirely on what it is and how long it has been sitting there. Bleach is not really a stain by that point, it is missing carpet, and no machine puts the colour back.
So we give you a straight answer and a range. On arrival we will tell you what we expect to clear and what we expect to only improve, and we are wrong often enough in both directions that we will not promise you a miracle.
If a stain is going to be trouble, you hear it from us before the machine comes out, not after.
If a stain is going to be trouble, you hear it from us before the machine comes out, not after.
Booking us in
Booking takes three steps
- Your postcode and the property. The form gives the price.
- A date that suits you. Seven days a week.
- We confirm it with you by phone or WhatsApp.
0333 555 2076 · 8am to 7pm
Give us a ring. The number is 0333 555 2076, or email office@monstercleaning.com with:
- your postcode;
- the rooms you want done;
- a line about any stains you are worried about.
A quick photo of a bad patch helps us tell you on the spot whether it is worth a go. We answer with a real price, not a vague band, because the prices are already up above and we stick to them.
- Where we cover
- St Albans right across the AL1, AL3 and AL4 postcodes and out into the surrounding villages, from the city centre and St Peters through Fleetville, Marshalswick and the streets around Verulamium Park.
- How soon
- Most weeks we have a slot within a few days, and we can usually fit a moving-out carpet in at short notice when a letting agent has sprung an inventory check on you.
- Market days
- If you are in the centre, on Wednesday and Saturday parking near St Peter’s Street is a write-off by mid-morning, so an earlier slot saves everyone the hassle of the van circling.
Monster Cleaning Ltd is based at 75 Shakespeare Avenue, Feltham, TW14 9HU, and we have been at this since 2014. The van comes to you.
Frequently asked questions
How much is carpet cleaning in St Albans?
A single bedroom is £36, a living room is £43, and a whole carpeted two-bed flat is £135. A flight of stairs is £41 and a through-lounge is £61. A rug up to 3m2 is £35 and a larger rug over 3m2 is £51. Those are full prices with nothing added on top.
Is it steam cleaning or hot-water extraction?
It is hot-water extraction, which is what most people mean by steam cleaning even though there is barely any steam involved. A pre-spray loosens the soil, then hot water goes into the pile under pressure and a strong vacuum drags it and the dirt straight back out in the same pass.
How long will my carpet take to dry?
Most rooms are fine to walk on within a few hours and properly dry in about half a day. Thick or wool pile holds more water and takes longer. A cold flat with the windows shut dries slower, so open a window and aim a fan across the floor and it speeds up a lot.
Will you get every stain out?
No, and anyone who promises that is guessing. General soiling and worn traffic lanes come up well nearly every time. A single set-in stain is a coin toss that depends on what it is and how long it has sat there. We tell you on arrival what we expect to clear and what we expect to only improve.
Does the hard water in St Albans affect the clean?
It does not leave your carpet worse, but we manage the rinse for it. St Albans tap water off the chalk runs very hard through Affinity Water, near 338 mg per litre, so we control how much water and product goes in and pull as much back out as we can, which is why a finished pile is left soft rather than stiff.
Can you clean carpet on steep Victorian stairs?
Yes, and a lot of the terraces near the station have exactly that. Steep narrow stairs are the hardest part of any house because the dirt lands on the front edge of every tread. We clean them by hand with a stair tool, one tread at a time, rather than dragging a big machine head over them and hoping.
Do I need to move the furniture first?
Move the small and breakable things and lift whatever you can up off the floor. We will shift sofas and chairs to clean under them and slip foam blocks under the legs while the carpet dries. We do not move beds, full wardrobes, or anything heavy, so just clear what you reasonably can.
Do you clean rugs as well as fitted carpets?
Yes. A rug up to 3m2 is £35 and a bigger rug over 3m2 is £51. Every rug we take on is cleaned in place, in your home. Tell us the type when you book, because a few delicate or old wool rugs are better left to a specialist restorer, and we will let you know if yours is one of them.
Which parts of St Albans do you cover?
All of it, across the AL1, AL3 and AL4 postcodes and out to the nearer villages. That takes in the city centre and St Peters, Fleetville and Marshalswick, plus Verulam and the streets down by Verulamium Park. If you are near St Peter’s Street or the station we are with you quickly.
Do you offer a re-clean guarantee?
Only on end of tenancy cleans, which carry our 48-hour re-clean guarantee. If anything about your carpet clean concerns you, ring us on 0333 555 2076. We also carry public liability cover, so on the rare day something goes wrong in your home you are not left out of pocket.