Carbon and pollution removal, sandblasting, render cleaning and paint removal for homes, commercial buildings and listed properties across London and Greater London.
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Questions? Call us on 07508 914987
From Georgian terraces in Islington and Bloomsbury to Victorian villas, mansion blocks and the Portland stone facades of the City and Westminster, London has one of the richest stocks of historic buildings anywhere in the world, with hundreds of conservation areas across its boroughs.
London's buildings face a particular mix of problems: yellow London stock brick darkened by decades of traffic pollution, carbon crusts on Portland stone, painted stucco that has failed and flaked, and algae on shaded basement lightwells and rear elevations. Each needs a different approach, and on period properties the cleaning method matters as much as the result.
Tell us about your property and we'll arrange a free, no-obligation site survey.
Get a Free QuoteCall 07508 914987Watch our restoration work at the Park Hotel, Morecambe
The right method for every surface, from delicate heritage stone to driveways and commercial car parks.
Our main service. Black carbon, soot and pollution staining lifted with Thermatech superheated steam, with no chemicals. Safe for heritage and listed buildings.
Learn more →Remove paint, rust, graffiti and grime from brick, stone, concrete and metal, back to a clean, sound surface.
Learn more →Bring stained, green or blackened render back to its original colour. Safe for monocouche, silicone and traditional render.
Learn more →High-pressure cleaning for driveways, patios, car parks and hard surfaces. Fast, thorough and long-lasting.
Learn more →Strip unwanted paint and coatings from brick and stone without damaging the substrate. Reveal the original stonework.
Learn more →A careful, conservation-led approach for listed and heritage buildings, protecting the character of your property.
Learn more →Drag the slider to compare.
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A selection of the landmark and residential projects our team has completed.
With over 20 years of hands-on experience, our specialist team has restored hundreds of properties, from terraced homes to Grade II listed buildings and landmark hotels.
From first enquiry to final walk-round, you deal with the same experienced team.
Fill in the form. It takes 60 seconds and there's no obligation.
We visit, assess the surface and give you a detailed written quote.
Our specialist team completes the job on time and within budget.
We don't leave until you're 100% happy with the results.
Homeowners, property managers and owners of listed buildings.
“Absolutely transformed our sandstone farmhouse. The render was black and we'd given up hope. Spartan brought it back to life in one day. Couldn't be happier.”
“Used them to clean the render and repoint our listed building. Professional from start to finish. The conservation officer was happy too, which says it all.”
“The driveway looks brand new. They were on time, tidy, and the price was fair. Will definitely use again for the back of the house.”
Yes. We carry out carbon and pollution removal, sandblasting, render cleaning, paint removal and power washing across London and Greater London. Request a quote and we'll arrange a free site survey.
If your building is listed, exterior cleaning or paint removal that could affect its character may need listed building consent from your local borough council. We recommend speaking to the conservation officer before work starts, and we'll explain the method we plan to use so you can discuss it with them.
For most historic and softer stone we recommend Thermatech, which uses superheated water at very low pressure to lift dirt and organic growth without harsh chemicals or abrasion. We always test a small area first.
Every building is different, so price depends on the surface, its condition, the size of the area and access. After a free survey we'll give you a fixed written quote with no hidden charges.
Free quotes · No obligation · Same-day response
