Harpenden-based · Herts, Beds and NW London

Pressure Washing in Hertfordshire, done properly since 2008

Driveways, Patios, Render soft washing and Commercial cleaning across Hertfordshire, Bedfordshire and NW London. High-quality results for a fair price – trusted by homeowners, councils and businesses.

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Clean herringbone block paving driveway in Hertfordshire after pressure washing, with brick retaining walls either side

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18+

Years of experience

Cleaning Hertfordshire’s driveways, patios and render since 2008.

4.9

Google rating

From 80+ reviews – and counting.

Approved-contractor listings

Councils and organisations, including Hertfordshire County Council and Harrods Aviation.

£5m

Public and employers’ liability

Insured with Hiscox – not a single claim in almost 20 years.

Clean resin-bound driveway with block paving border at a Hertfordshire home, Herts Pressure Washing van on site

Who we are

Hertfordshire’s Pressure Washing specialists

Herts Pressure Washing is a Harpenden-based exterior cleaning company, covering all parts of Hertfordshire, Bedfordshire and NW London. Whether you call it pressure washing, power washing or jet washing, the job is the same – and so is our standard.

We use high-powered petrol-engined commercial jetting equipment, not little electric DIY pressure washers. We’re not the cheapest, and that’s deliberate: we deliver high-quality results for a fair price, which is why so much of our work is repeat custom.

Why choose us

For your home

Residential cleaning services

Every job is priced individually and the owner is on site for every job – no franchises, no subcontractors.

Clean grey block paving driveway with charcoal border around a lawn island in Hertfordshire, Herts Pressure Washing van on site

Driveway cleaning

Block paving, resin-bound drives, tarmac and concrete restored to their original colour – weeds and moss out of the joints.

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Patio cleaning

Stone, slabs, decking and pool surrounds cleaned and treated, black spots removed.

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Render cleaning

Algae, black mould and staining removed from K-rend, monocouche and painted render – no damaging high pressure.

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Clean cream render on a house gable end in Hertfordshire after professional render cleaning

Soft washing

Low-pressure biocidal cleaning for render and painted exterior walls. Kills the growth at the root and keeps it away for longer.

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Cleaned brindle patio slabs by a brick step in a Hertfordshire garden, during professional patio repointing

Patio repointing and repairs

Failed cement pointing replaced with resin pointing that won’t crack and crumble. Loose slabs relaid and levelled.

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Painted brick bridge wall beside a pavement during graffiti removal in Hertfordshire

Graffiti and Paint removal

Graffiti and paint removed from brick, stone and render with trade-strength paint strippers and 120°C steam.

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Clean red brickwork on a bay-fronted house in Hertfordshire after professional brick cleaning

Brickwork and Stone cleaning

Carbon staining, dirt, mould and organic growth lifted from brickwork and stone, restoring the original colour.

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Herts Pressure Washing operative in hi-vis pressure washing tarmac outside a commercial building entrance

For businesses and councils

Commercial Pressure Washing

We clean car parks, town centres, pavements, retail parks, cladding and playgrounds for councils, schools, property managers and warehouses – including recent town centre work in Luton and Hertford.

We’re an approved contractor for seven councils and organisations, licensed by Affinity Water to draw from hydrant washout points where a site has no water supply, and COSHH information and RAMS are available for every job upon request.

Commercial services

An approved contractor for seven councils and organisations

Hertfordshire County Council

St Albans City and District Council

Luton Borough Council

Hertsmere Borough Council

Harpenden Town Council

Hertford Town Council

Harrods Aviation

What customers say

“I was really impressed by the jet washing on my driveway and patio. It has been discoloured by surrounding trees for years and both myself and others have tried cleaning it with mixed results. Just half a day’s work by this company and it was back to looking new. Reasonable price and nice person too. Much appreciated”
Leanne Mitchell
“I called Herts Pressure Washing to clean our shop canopy. Alex arrived the same day, as promised, to take a look and the next day did a fantastic job of getting the canopy looking like new again. Friendly, approachable, reliable and reasonably priced. I’ll definitely be asking for their services in the future.”
Glyn Griffiths
“We own the coffee shop in the Priory Country Park, Bedford and the very large decking area has darkened over the years. Alex did an amazing restoration on not only the decking but also all the tables, benches and balustrade. Naturally we now strongly recommend Herts Pressure Washing to all in need of such services.”
Steve Mansfield

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FAQs

Frequently asked questions

Can’t see your question here? Give us a call or drop us a message on WhatsApp and we’ll give you a straight answer.

How much does pressure washing cost in Hertfordshire?

We price by the job rather than by the square metre – the surface, its condition, the access and the water supply all change what it takes. Our minimum charge is £250 and there’s no VAT to add. Send a couple of photos on WhatsApp and you’ll usually have a price back the same day.

What areas do you cover?

We’re based in Harpenden and cover the whole of Hertfordshire, Bedfordshire and NW London – including St Albans, Watford, Hitchin, Radlett, Chorleywood, Cuffley, Brookmans Park and the North London belt around Barnet, Totteridge, Hadley Wood, Mill Hill, Edgware and Stanmore.

Are you insured and accredited?

Yes. We’re CSCS accredited and carry £5m public and employers’ liability insurance with Hiscox – without a single claim in almost 20 years. We’re also an approved contractor for seven councils and organisations, including Hertfordshire County Council and Harrods Aviation.

Do you clean roofs or gutters?

No – we specialise in driveways, patios, render, brickwork, paint removal and commercial hard surfaces. Render and exterior walls are cleaned with low-pressure soft washing, never damaging high pressure.

What do you need from us before you start?

For homes, just an outdoor tap – our petrol-engined commercial equipment does the rest. On commercial sites with no water supply, we’re licensed by Affinity Water to draw from the nearest hydrant washout points.

Get in touch

Get a fast, no-obligation quote

Send us a couple of photos on WhatsApp and we’ll come back with a price – usually the same day.

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Established 2008

4.9★ from 80 Google reviews

Council approved