North London · Jet washing
Jet Washing in Barnet
Pressure washing across Barnet runs to 12 areas. With 47% of the borough's homes in flats, half the diary is communal hard standing and half is private block paving and patio cleaning. Mostly driveway parking, but Golders Green and Finchley Central have tight CPZs and busy A-road frontages.
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- £5m public liability
- Licensed waste carrier CBDU300454
- Since 2019
- 12 areas covered, each with its own page
- Fixed price from £95 — £110 minimum visit
- Soft washing on render and roofs, pressure only where the surface can take it
- London Borough of Barnet permits arranged and paid for by us
The service, locally
Jet washing across Barnet
- Areas covered
- 12Areas covered
- Homes that are flats
- 47%Homes that are flats
- Front path from
- £95Front path from
- Households
- 148,917Households
Instant estimate
Price your Barnet jet wash
Estimated for Colindale NW9
£180 – £380
Typical time on site: 2–3 hours
- Communal bin store, walkway or car park bay
- £180 – £380
£110 minimum charge per visit. Prices include VAT, water, power, permits and silt disposal. Nothing is added on the day without your written agreement first. Re-sanding on block paving and all edge detailing are already inside these figures — in London that is part of the job, not an add-on.
How it works
How jet washing in Barnet works
- Send photosTwo pictures and a rough size get you a fixed written price the same working day.
- We clean and protectDrains guarded, plants sheeted, correct pressure for the surface, every edge detailed by hand.
- Re-sand and walk roundJoints re-sanded, silt taken away, before-and-after photos and a walk-round before we leave.
- Get my price
Surface selector
Pressure, method and risk in Barnet
Block paving
Jet130–150 bar, rotary headEnclosed rotary pass, then edges and manholes detailed by hand.
Risk: Sand blasted from joints, leaving blocks free to rock.
Full guide →Sandstone, limestone, York stone
Reduced80–110 bar, wide fanBiocide first, dwell, then a low-pressure lift that keeps the riven face.
Risk: Etching and zebra striping from a turbo nozzle.
Full guide →Pattern-imprinted concrete
Reduced100–120 bar, no turboWash off the failed seal, neutralise, dry, re-seal on a second visit.
Risk: Lifting colour hardener and exposing grey aggregate.
Full guide →Porcelain and vitrified paving
Reduced100 bar, fan lanceAlkaline pre-spray, agitate, rinse, then squeegee dry.
Risk: Grout washout and permanent hard-water spotting.
Full guide →Victorian tessellated path
Never pressure60–80 bar maximumHand work, pH-neutral chemistry, soft rotary at low pressure.
Risk: Losing tiles or blowing out lime pointing.
Full guide →Timber and composite decking
Reduced60–80 bar with the grainPercarbonate cleaner, dwell, wide fan drawn with the grain.
Risk: Furring soft-wood boards and lifting fixings.
Full guide →Render, brick and walls
Soft washUnder 40 barDilute biocide top down, left to work, controlled rinse.
Risk: Water driven through render cracks and stripped mortar.
Full guide →Communal bin stores and car parks
Jet150 bar, hot water90°C water with degreaser, rotary pass, drain guard on every gully.
Risk: Contaminated run-off entering a highway drain.
Full guide →Why Hello Services
Why Hello Services in Barnet
Pressure set from a test metre
We work to the weakest material on site for Colindale (NW9) addresses, with The former Hendon Aerodrome and Colindale Gardens a few streets away — and 7,659 households on this patch, because surface-water drains that must be guarded before a single trigger is pulled is what a rushed job leaves behind.
Re-sanding included, never an add-on
Kiln-dried sand brushed and vibrated in on the day across NW9, with 20% of Colindale homes being houses, then topped up once the surface dries.
Fixed prices
Jet washing prices in Barnet
| Job | From | To | Typical size | Time on site | What it covers |
|---|---|---|---|---|---|
| Front path and steps | £110 | £165 | up to 12 m² | 1–2 hrs | Tiles, threshold, step risers and gully |
| Patio — slab or natural stone | £140 | £260 | up to 35 m² | 2–4 hrs | Biocide, low-pressure lift, joints checked |
| Block-paved driveway | £170 | £300 | up to 45 m² | 3–5 hrs | Rotary clean, edge detail, re-sanding included |
| Imprinted concrete driveway | £200 | £340 | up to 45 m², clean only | 3–5 hrs | Cleaned and neutralised ready for sealing |
| Timber or composite decking | £120 | £220 | up to 25 m² | 2–3 hrs | Grain-direction wash, balustrade included |
| Garden and boundary walls | £95 | £190 | up to 20 linear metres | 1–3 hrs | Soft-wash biocide, copings and pier caps |
| Render or cladding soft wash | £240 | £460 | one two-storey elevation | half day | Pole soft wash, windows masked, plants sheeted |
| Communal bin store, walkway or car park bay | £180 | £380 | per zone | 2–5 hrs | Hot water, degreaser, drain guards, photo report |
£110 minimum charge per visit. Prices include VAT, water, power, permits and silt disposal. Nothing is added on the day without your written agreement first.
Same-visit bundles
Front-of-house reset
£240 – £400
Saves about £40 against separate visits
Driveway, front path, steps and boundary wall in one visit.
Back garden reset
£230 – £420
Saves about £45 against separate visits
Patio, decking, garden walls and the side return together.
Treatments and local costs
What can change the price in Barnet
| Treatment | From | Unit |
|---|---|---|
| Kiln-dried re-sanding | Included | included on block paving |
| Weed and moss root treatment | £35 | per driveway or patio |
| Impregnating or acrylic sealing | £7 | per m², minimum £180 |
| Oil and tyre-mark treatment | £45 | per patch area |
| Gutter, fascia and soffit wash | £95 | per elevation |
Sealing always needs a separate dry visit — a sealer over damp stone blooms white.
- Parking and permits
- London Borough of Barnet suspensions and visitor permits are arranged, paid for by us and already inside the quote.
- Charging zones
- Barnet sits outside the Congestion Charge zone and inside ULEZ. Our vans are compliant, so ULEZ never reach your invoice.
- Water and power
- No outside tap or socket? We carry a bowser and a generator, and we never recharge metered water.
Scope
What is included in Barnet
Included in every visit
- Written fixed price from your photos, before booking
- Drain guards on every gully, silt taken away
- Plants, doors, vents and air bricks sheeted first
- Kiln-dried re-sanding on all block paving
- Permits, ULEZ and parking arranged and paid for
Not included — and why
- Re-laying sunken or rocking paving — that is groundworks
- Guaranteed removal of deeply absorbed old oil
- Sealing on the same visit as the clean
Coverage
Jet washing around Barnet
Areas we jet wash across Barnet
- Jet washing in ColindaleColindale (Northern)NW9
- Jet washing in East FinchleyEast Finchley (Northern)N2
- Jet washing in FinchleyFinchley Central (Northern)N3
- Jet washing in Friern Barnet and New SouthgateNew Southgate (Great Northern)N11
- Jet washing in Golders GreenGolders Green (Northern)NW11
- Jet washing in HendonHendon Central (Northern)NW4
- Jet washing in High BarnetHigh Barnet (Northern)EN5
- Jet washing in Mill HillMill Hill Broadway (Thameslink)NW7
- Jet washing in New Barnet and CockfostersCockfosters (Piccadilly)EN4
- Jet washing in North FinchleyWoodside Park (Northern)N12
- Jet washing in TotteridgeTotteridge & Whetstone (Northern), at the foot of Totteridge LaneN20
- Jet washing in WhetstoneTotteridge & Whetstone (Northern)N20
Related services
Other cleaning we run in Barnet
Appliance and oven cleaning
Kitchen appliances in Barnet cleaned indoors while the outside dries.
Hoarder clean-up
Overloaded Barnet yards and gardens cleared with care before any washing starts.
Pre-sale cleaning
Kerb appeal for an Barnet listing — frontage washed before the photographer arrives.
After builders cleaning
Cement splash and skip marks off a Barnet frontage.
One-off deep cleaning
Inside and outside reset in the same Barnet week.
End of tenancy cleaning
A green path fails a check-out as fast as an oven.
Carpet cleaning
Less grit walks in once the Barnet path is clean.
Regular domestic cleaning
Weekly visits across Barnet with an annual outdoor reset.
Office cleaning
Entrances and forecourts around Barnet kept presentable.
About the borough
Barnet in context
London's largest borough by population — semi-detached suburbia, Hampstead Garden Suburb and green belt at the top.
Barnet at a glance
Dwelling mix
80% flats · 20% houses · 7,659 households
Water hardness
250–350 mg/l — hard, so smooth surfaces are dried, not air-dried.
Dominant surface: in-situ concrete
- Borough
- Barnet, North London
- Postcodes served
- NW9
- Nearest station
- Colindale (Northern)
- Most-booked job
- walkways, bin stores and car park bays cleaned with hot water and a degreaser
- Watch out for
- surface-water drains that must be guarded before a single trigger is pulled
- Charging zones
- Barnet sits outside the Congestion Charge zone and inside ULEZ
- Residents (Colindale)
- 19,701
- Households (Colindale)
- 7,659
- Typical visit
- Half a day in NW9
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhoods Colindale, Grahame Park (E02000049, E02006953) — the published geography that covers Colindale, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL).
Questions
Barnet jet washing questions
Front paths from £95, patios £140–£260, block-paved driveways £170–£300 including re-sanding, and render soft washing from £240 an elevation.
All 12 of them, each with its own page covering the housing stock, the surfaces that come with it and the access reality for a van.
Yes. Bin stores, walkways, car park bays and podium decks across Barnet are cleaned with hot water and a degreaser out of hours where residents need it, with drain guards fitted, a deodorising treatment and a photo report for the building file.
Source: ONS Census 2021, borough totals via Nomis (table TS008, TS041, TS007A, TS044, TS054, TS003). Figures describe the whole borough, the smallest area ONS publishes every one of these tables for.
Book jet washing in Barnet
Send two photos for a fixed written price the same working day. Permits, water, power, drain guards and re-sanding are already in the figure.
Reviews for Jet Washing across the UK
4.5 ★ from 3,131 Trustpilot reviewsSardar jet washed my front and back patios. He did a great job, was on time, and communicated well. He checked that I was happy with the work and was very neat and tidy while working and afterwards.
Hello Services provides excellent jet washing service that completely transformed my driveway , highly recommended at this price .
Sardar gave me a great spring clean and the patio clean with professional chemicals. It was fast and reliable service. Will definitely do it again!
Read all 7 Jet Washing reviews →
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.