Green algae, black spot, moss and years of ground-in dirt lifted off concrete, brick, stone and paver patios. A professional patio washing service with the right pressure for your surface, fixed pricing and a free quote every time.
Free, no-obligation quotes · Fully insured · Most patios cleaned in a single visit
Send a photo of your patio on WhatsApp and we'll come back with an honest price — no call-out fee, no pressure to book.
Get a Free Quote →If you've been searching for patio jet wash near me or power washing patios near me, you've landed in the right place. 4Seasons is a local, fully insured patio cleaning company working across Galway city and county. Our patio pressure washing service covers concrete, cement, brick, natural stone and paver patios — matched to the correct pressure and treatment for each material.
Galway's damp Atlantic air is hard on outdoor surfaces. A patio that gets little sun turns green within a season, joints fill with moss, and slabs become genuinely slippery by autumn. A proper patio jet wash doesn't just make the space look better — it takes the slip hazard away before winter.
Not every patio should be blasted. Hard concrete and cement take full rotary pressure comfortably, but old brick, soft sandstone and Indian stone can pit, spall or lose their face under the same lance. That's why we assess the surface first and choose between a pressure clean and a patio soft wash before a drop of water hits the slabs.
Whichever method your patio needs, the process is the same: a free assessment, clear fixed pricing, an insured crew that turns up when we say we will, and joints re-sanded and the site tidied before we leave.
Choosing wrongly here is what ruins patios. High pressure on a soft or aged surface strips the top layer, blows out the jointing and leaves permanent lance marks — damage no amount of cleaning afterwards will fix.
The most requested patio cleaning jobs across Galway — all backed by a free, no-obligation quote.
We pressure wash concrete patios with a rotary surface cleaner for an even, stripe-free finish. Our concrete patio cleaning service handles ingrained grey film, rust marks and barbecue grease.
Older brick needs judgement. We power wash brick patios at a pressure the brick face can take, then clear the joints of moss without blowing the mortar out with it.
Sandstone, limestone, granite and Indian stone all clean up beautifully — but rarely at full pressure. Pressure washing stone patios is usually best done as a soft wash with a controlled rinse.
When we power wash paver patios the joints matter as much as the slabs. Weeds and silt are washed out, then every joint is refilled with fresh kiln-dried sand so the pavers lock together again.
A patio soft wash uses biodegradable treatment rather than force, killing green algae and black spot at the root. Results last noticeably longer than a quick jet wash rinse.
Once the patio power washing is finished we can seal the surface to resist staining and slow regrowth — and an annual visit keeps the algae from ever taking hold again.
A handful of results from real jobs — get yours looking like this with a free quote.
No pushy upsells, no vague pricing — just a fully insured local team that does the job right.
Public liability cover on every patio pressure washing job, start to finish.
The number we quote is the number you pay. No call-out fees, no surprise extras.
Hot-water machines, rotary cleaners and soft wash gear — not a hired-in domestic washer.
Soft wash for delicate stone, full rotary power for hard-wearing concrete.
Tell us the surface and roughly the size, or just send a photo. We'll come back with clear, honest pricing for your patio jet wash.
One visit, one crew, and an outdoor space you'll actually want to sit in.
Send a few details online or a photo on WhatsApp and we'll confirm a time that suits you.
We identify the surface, decide between pressure and soft wash, and give you fixed pricing in writing.
Planting, doors and furniture are covered, growth is pre-treated, then the patio is cleaned in even passes.
Slurry is rinsed away from your drains, joints are re-sanded, and the space is left ready to use.
If you've been searching for jet wash patio near me, paver power washing near me or power washing patios near me in Galway, you're already in our patch. We cover the city and the surrounding towns and villages, usually within a few days of your enquiry.
Booking is busiest from March to June, so if you want the patio ready for summer it's worth getting your free quote in early.
" Our patio was covered in moss, dirt, and years of staining. After the pressure washing service, it honestly looked like new again. The team arrived on time, worked efficiently, and left everything spotless. Delighted with the result and would definitely use them again.."
"Excellent patio cleaning service. The pressure washing removed all the grime and algae that had built up over the years. The difference was unbelievable and the patio is now much safer to walk on. Friendly staff and great value for money.."
"Very impressed with the patio cleaning. I didn't think our paving slabs could ever look this clean again. The team was professional, tidy, and took great care around the garden. The patio looks fresh, bright, and almost brand new. Highly recommended."
It depends on the square metres, the surface type and how heavy the algae is, which is why we quote after a free assessment rather than using a flat rate. Natural stone that needs a soft wash and slabs that need full re-sanding cost a little more than a straight concrete clean. Every quote is fixed and given in writing before any work starts.
A patio jet wash uses high-pressure water to blast dirt off the surface. Soft wash patio cleaning uses a low-pressure biodegradable treatment that kills algae, lichen and black spot at the root instead. Jet washing suits hard concrete and modern pavers; soft washing suits natural stone, aged brick and porcelain — and its results last longer.
It can, if the pressure is wrong. Sandstone, limestone and older Indian stone can pit or lose their surface under a full-power lance. That's why we assess the material first and usually recommend a soft wash with a controlled rinse for natural stone rather than pressure washing it hard.
Black spot lichen bonds to the slab and won't shift with water alone — it needs a chemical treatment and a little time. Green algae comes off readily. Neither is permanent in Galway's climate, but a soft wash treatment plus sealing keeps a patio clear far longer than a plain rinse.
Once every 12 to 18 months keeps a patio looking new here. Shaded, north-facing or tree-lined patios go green faster and often suit an annual clean, ideally in spring so the space is ready for the summer.
No. As long as we have side access and an outside tap, plenty of customers are at work while we're there. We'll send photos on WhatsApp when the job is finished.
Most patios are finished in two to five hours. Larger areas, heavy black spot or full re-sanding and sealing can run to a full day. We'll give you a realistic time frame with your quote.
We do. The same crew and equipment handle driveways, garden paths, steps, decking and walls, and it's almost always cheaper to have them cleaned in the same visit as the patio.
Fully insured, locally trusted and 5-star rated across Galway. Get your free, no-obligation patio cleaning quote today.