Pontypridd sits where two rivers meet, with terraced hillsides rising on every side. That means damp valley air, sloping gardens and a lot of surfaces that rarely get a chance to dry out. Our power washing service lifts algae, moss and dirt from patios, paths, steps, driveways, block paving, decking and walls, and leaves them looking fresh and safer to use.
Each job starts with a look at the materials and the layout of your garden. We choose the right pressure, cover plants and door thresholds, and work from the high ground downward. We also cover Treforest, Taffs Well, Trallwn, Rhydyfelin and Llantwit Fardre, so people on the edges of Pontypridd are welcome to ask.

Gardens on the valley sides around Pontypridd tend to hold moisture. Water runs downhill from neighbouring plots, shade from the slope and nearby woodland cuts the drying sunlight, and mist or drizzle hangs in the valley. Under those conditions algae gets going quickly on slabs and concrete, and moss follows in the joints, giving paths and patios a dark, slick coat. Left alone, it only gets worse.
A good wash cuts through that layer and shows the real colour of the surface. We also check that drains, gullies and channels are clear, because trapped water makes the problem return faster. Where a patio or path is badly sloped, we pay special attention to the lower edge, where water and debris collect and the growth tends to be thickest. That small detail pays off.

On a hillside garden in Pontypridd the order of work matters as much as the equipment. We begin at the top, usually with steps and upper paths, and then move down through the patio and the lower area. Dirty water drains over what has not yet been cleaned, never across what has. It sounds simple, but it saves rework and gives a more even finish.
We adapt to each surface along the way: a firm wash for concrete and block paving, a lower setting for older stone, and a gentle pass along the grain for decking. If the jointing sand on block paving needs replacing, we can re-sand and seal it. Plants, pots and air bricks are protected, and we explain every step so you know what to expect.
When you get in touch, mention the size of your garden, any steps or slopes and the location of the outside tap. A couple of photographs help us judge the job. We will talk through what is worth cleaning, agree a plan with you and carry it out tidily, so your Pontypridd patio, steps and paths are clean and pleasant to use again.
A few jobs we have completed. We also work in and around Pontypridd.
Power WashingWe pressure washed the red block paving at the back of a brick house in Pontypool, then began applying a seal.
See the project →
Bamboo RemovalWe cleared a dense clump of bamboo from a stone-filled wire planter beside a block wall in a Pontypridd back garden.
See the project →We work across South Wales. Pick your town to see how power washing works locally.

Most South Wales patios need a proper clean about once a year, though shade, damp and nearby trees can mean more often or a little less.
Read the guide →
Tree surgery is priced job by job rather than from a fixed list, so this guide explains what moves the cost up or down and how to get a firm figure.
Read the guide →
There is no single perfect month for every tree, but winter suits many species, and this guide shows how timing, nesting birds and weather affect the choice.
Read the guide →Valley damp, shade and run-off from higher ground keep paths wet, which suits algae and moss. Washing removes it, and sweeping, clearing leaves and keeping drains open slow its return. Some regrowth is natural in a damp valley.
We manage the run-off carefully, working top down and directing water toward drains and away from the house. On very sloped plots we may use more controlled passes. Tell us about any low spots or neighbours' boundaries beforehand.
Yes, walls and steps are usually done together with the patio and paths. We start at the highest point and work down, and we adjust the pressure for older brick or stone so that mortar is not loosened.
Tell us what needs doing and where. We will come back to you, or call 07766 919630 if it is urgent.