Insured and documented
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit.
Merton · SW19 · Patio and decking cleaning
Same-week slots · Fully insured · Local Colliers Wood fitters · Fixed written pricesLooking for patio and decking cleaning in Colliers Wood SW19? We work in Colliers Wood most weeks — the Wandle trail, Merton Abbey Mills and big-box retail on the High Street — and price patio and decking cleaning against that reality rather than a London average. Fixed written quote from £4.50, insured fitters, every fixing torqued, and the flat-pack packaging taken away.


Overview
This page prices patio and decking cleaning for Colliers Wood SW19 specifically: mainly Victorian stock, 44% privately rented and 4,286 households in total. Work starts at £4.50, fixed in writing, with parking and London Borough of Merton permit rules costed before an insured fitter travels.
How it works
Step 1
Surface type, rough area, and whether there's an outside tap.
Step 2
Per square metre, with oiling and bowser water as separate lines.
Step 3
Furniture moved, gaps cleared, biocide soak on shaded growth.
Step 4
Full strength on concrete; stepped down on stone, softwood and composite.
Step 5
Decking dried before oiling, drainage checked, furniture replaced.
Why choose us
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit.
One technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell. High Street red route, riverside estate roads and new blocks with booked lifts.
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up. Colliers Wood (Northern) is the nearest station, so a SW19 visit rarely needs a whole morning set aside.
We expect lath and plaster over timber studs; locally that also means with solid brick on the party and external walls, which is why London Borough of Merton kerb rules get settled before the van is loaded in SW19, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is a plasterboard plug spun into lime plaster in SW19, which crumbles the key and drops the panel, which is what a 67% flat share across the ONS neighbourhood covering Colliers Wood actually produces.
Fixed prices
| Job | From | Typical time | What sets the price |
|---|---|---|---|
| Concrete flag patio, per m² | £4.50 | By area | Full-pressure rotary surface cleaner. |
| York stone or sandstone patio, per m² | £6.50 | By area | Lower pressure, stone-safe cleaner. |
| Softwood decking clean, per m² | £5 | By area | Low pressure, nozzle kept moving. |
| Composite decking clean, per m² | £5.50 | By area | Wide fan nozzle protects the capping layer. |
| Decking oiling or re-staining after cleaning, per m² | £4 | Added to visit | Separate pass once boards have dried. |
| Roof terrace or balcony deck, per m² | £7 | By area | Bowser water and a drainage check. |
Concrete flag patio, per m²
£4.50 · By area
Full-pressure rotary surface cleaner.
York stone or sandstone patio, per m²
£6.50 · By area
Lower pressure, stone-safe cleaner.
Softwood decking clean, per m²
£5 · By area
Low pressure, nozzle kept moving.
Composite decking clean, per m²
£5.50 · By area
Wide fan nozzle protects the capping layer.
Decking oiling or re-staining after cleaning, per m²
£4 · Added to visit
Separate pass once boards have dried.
Roof terrace or balcony deck, per m²
£7 · By area
Bowser water and a drainage check.
Domestic prices are the total you pay; managing agents and landlords are invoiced plus VAT at 20%. Furniture moving and clearing deck-board drainage gaps are included; a bowser or extended hose run is shown as its own line.
Scope
I asked Hello Services for a deep clean of the carpets of a house in London we were moving into. Loqman and his colleague arrived on time and were incredibly fast in firstly hoovering all to be worked on and then deep cleaning a total of seven sets of carpets across our first and second… Read in full →
Hello Services did a great job cleaning my new flat in Greenwich London before I move in. Professional, friendly and efficient. Thank you to Dara and a great team! Will be using you guys again for end of tenancy clean on current flat! Charlotte V.
Ana and her team cleaned performed a deep clean of our 3 bedroom home in London after we’d sold it, prior to the new buyers moving in. Ana was a pleasure to deal with, very communicative and personable. They did a great job, and the new buyers and I were pleased with the result. Thanks… Read in full →
Read all 18 Cleaning reviews from Greater London customers →
Quoted verbatim from reviews customers left on our public Google and Trustpilot profiles. Nothing is edited, shortened beyond the link above, or written by us.
Coverage
Also in this area
Block paving, resin-bound and imprinted concrete driveways cleaned, resanded and sealed.
Front paths, side returns and communal walkways cleaned without disturbing loose flags.
The wider outdoor jet washing hub covering every hard surface we clean.
New garden furniture built and levelled on the patio or deck once it's clean.
Two crew and a Luton or tipper; three where everything has to be carried through a hallway.
A full top-to-bottom clean of the property once it has been emptied.
Cuttings, turf and soil taken to a licensed composting site rather than to landfill.
Working in Colliers Wood
In Colliers Wood (SW19) the split is 67% flats to 33% houses over 4,286 households, and the stock is mainly Victorian.
Because 44% of Colliers Wood is privately rented and 9% socially rented, a lot of SW19 work is agreed with a landlord or managing agent rather than the person opening the door.
Colliers Wood substrates run to lath and plaster over timber studs; locally that also means with solid brick on the party and external walls, which is why London Borough of Merton kerb rules get settled before the van is loaded. Nothing is drilled until the wall has been sounded, because a plasterboard plug spun into lime plaster in SW19, which crumbles the key and drops the panel, which is what a 67% flat share across the ONS neighbourhood covering Colliers Wood actually produces is the mistake that costs a SW19 customer twice.
The Wandle trail, Merton Abbey Mills and big-box retail on the High Street. That character decides the practical detail of patio and decking cleaning here far more than the borough boundary does. Colliers Wood is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
High Street red route, riverside estate roads and new blocks with booked lifts. Nearest station is Colliers Wood (Northern), and one technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell.
Area at a glance
Who lives in Colliers Wood and what they live in decides how patio and decking cleaning is quoted and how long a visit takes. These are the published Census 2021 figures for the Colliers Wood neighbourhood itself — not Merton-wide averages, and not estimates.
9,853
Residents
Colliers Wood neighbourhood, Census 2021
4,286
Households
Median age 34
Flats vs houses
Residents by sex
Single-person households
28.7%
Privately rented
43.9%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Colliers Wood (E02000693) — the published geography that covers Colliers Wood, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SW19 district: 51.4242, -0.2028 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Colliers Wood, and every job is quoted as a fixed written price before a fitter is booked on the Colliers Wood rounds, with a median age of 34 in this neighbourhood. Surface material first — natural stone and composite decking cost more per square metre than concrete because both need a lower pressure that takes longer to cover the same area — then access, since a roof terrace with no outside tap needs water carried up rather than run from a hose for Colliers Wood (SW19) addresses — and 9% social-rented stock nearby, with 4,286 households on this patch.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions on the Colliers Wood rounds, with 9% social-rented stock nearby. We are independent of every retailer; the names simply describe what we assemble in Colliers Wood most weeks on Merton bookings, with 47% owner-occupation locally.
5–2 hours. Sliding-door and corner wardrobes take two to four times as long because the tracks have to be dead level on the streets near Merton Abbey Mills, with 44% of SW19 homes being privately rented.
That is exactly why we build in the room it will live in on Merton bookings. With 67% of Colliers Wood homes being flats, narrow hallways and tight turns are the norm in this 67% flats neighbourhood — and 4,286 households on this patch, with Merton parking rules in play, so anything that will not pass a doorway once assembled is built where it stands.
Replacing rotten, cracked or delaminating deck boards; Repointing or re-bedding loose or sunken stone slabs; Deep oil or paint staining soaked into porous stone; Structural work on raised decking or balustrades in Colliers Wood — and a median age of 34 in this neighbourhood, with this being a short walk from Colliers Wood (Northern). Anything outside that scope is quoted separately so the Colliers Wood SW19 price you agree is the price you pay for Colliers Wood (SW19) addresses, with 47% owner-occupation locally.
All three. With 44% of Colliers Wood privately rented and 47% owner-occupied, roughly half the SW19 diary is agent- or landlord-instructed and invoiced separately from the person at the door on Merton bookings — and 67% of homes here being flats, with 29% one-person households here.
Merton Abbey Mills is the marker we route to on the Colliers Wood rounds, with a median age of 34 in this neighbourhood, and high Street red route, riverside estate roads and new blocks with booked lifts. A SW19 slot added to an existing Merton round usually lands the same week rather than the next on SW19 jobs, with 4,286 households on this patch.
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Free quote · 1-hour reply
Two ways to go: price it yourself on the quote page, or pick a slot on the live booking calendar. Colliers Wood SW19 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of merton.
No deposit is taken until the price and slot are confirmed in writing.