Stone Works

From modern to historic and

heritage stone properties...

our team of operatives have the

experience and expertise to restore

the stone façade of your property.

Combining specialist knowledge

and expertise to allow your

stone property to breath!

Specialist Stone Works Contractors in London

Building stone, due to its relative uniformity and physical properties, can be cut and shaped to specified sizes of blocks and is referred to as freestone or dimension stone. Unlike stone in general building construction stone for monumental or decorative use has greater uniformity of both colour and texture. Being a naturally occurring product stone is porous and can suffer from damage caused by airborne carbonic pollution, algae growth on walls with little direct sunlight, run-off from gutters, and incorrect remedial restoration. These effects are not only unsightly but can lead to reducing the breathability of the building fabric which can cause serious damage.

If left unattended, it will eventually affect the structural integrity of the building itself. To ensure problems are tackled before they escalate and become more expensive to correct, it is essential that stone properties undergo regular planned renovation every two to five years.

Our Stone Works Services

The stone experts in our team can work with any detail of exterior stone on and around a building, from steps and kerbstones all the way up the exterior and across the roof. They will clean and colour match replacement stones and fully restore stonework so that it is both appealing to the eye and, most importantly, able to breathe.

Whilst the UK is renowned for the timeless stone properties lining its streets, including St. Paul’s Cathedral, Buckingham Palace, Houses of Parliament and Westminster Abbey, it is also known for its rainy weather and historic carbon pollution. These two elements are the prime culprits of staining that locks in moisture and prevents stone from breathing.

Historically in London, the use of stone and in particular Portland stone in the rebuilding of important buildings was brought about by the disastrous Great Fire in 1666.

The conservation of such stone buildings is a fundamental part of retaining our unique heritage.

With our Stone Works Service, we provide a comprehensive cleaning and repair service for your commercial or residential stone property. Our team of trained stone experts take a unique approach to each property they work on. You can trust that when Spectrum restores your stone property, they deliver a custom solution for the specific type of stone, damage, height, and wear of your building. From removing graffiti to repairing intricate masonry, our Stone Works service proves sympathetic to the conservation of your stone property!

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Why Use Us For Stone Works?


We work via rope access, abseiling down building exteriors to review condition and action repairs and restoration. We provide our clients with significant savings in project time and scaffolding costs, regularly saving clients between £30,000 to £70,000. Most importantly, our highly skilled stonemasons are trained to abseil and are IRATA credited, instead of being abseilers trying to repair or clean stone.


Endorsed and approved by Stonehealth, our teams are highly trained in conserving and restoring stone structures. Our team of operatives are thorough in their work and take time to identify the best solution for the specific type of stone that exists on your property.

Customer Service

We pride ourselves in providing first-class customer service on every project we work on. As an ISO 9001 accredited company, you can trust that our operatives are highly professional and will put your needs first.

What are Stone Works?

Stone Works is an in-depth redecoration service for commercial and residential stone properties. This service combines various cleaning and repair services to transform your stone property's appearance and integrity.

Our Stone Works service includes:

• Doff Cleaning
• Jos or Torc Cleaning
• Graffiti Removal
• Stone Colour Matching
• Stone Repairs

Stone restoration often involves cleaning, and we recommend a fast and efficient cleaning. In most cases, deep cleaning, using Doff steam cleaning is enough to bring a building back to prime condition. This is a fast and efficient cleaning process where a 'DOFF' machine, unlike simple steam cleaners, produces low pressure superheated steam up to 150º C making it incredibly effective at removing stains and biological matter, whilst, due to low pressure, gently cleaning the substrate without damage.

However, if the stone has carbon pollution, we then utilise the vortex of air, granular mediums, and water emitted from a TORC machine. This ensures stonework is cleaned safely and sympathetically, removing all types of surface coatings, paint and pollutants from all types of stone, creating the ideal basis for conducting any repair or replacement.

Why Might Your Building Require Our Stone Works Service?

Stone, as a natural product, is porous and can suffer from damage caused by an array of organic and inorganic matter, including:

• Pollution
• Mould
• Algae
• Lichen

Along with these substances, man-made coatings such as the cement render applied to properties throughout the country after World War II highly restrict the pores' breathability on stone. Through Stone Works Service, we are able to remove any coatings or matter that could lead to the façade of your property from crumbling and fix any elements that are already starting to break down.

In addition to conserving the structural significance of your property Stone Works services also improve the aesthetic appeal of your property, maintaining and often increasing the asset value of the property!

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What Do Stone Works Projects Include?

Stone Cleaning

Spectrum is experienced in cleaning many different stone types, including varieties of sandstone, limestone, slate, granite, marble, and flint. With the help of DOFF machines and TORC machines, we are able to remove a range of stains!

Stone Colour Matching

We utilise our lab to find precise colour matches to ensure any repair work or re-coating we do looks seamless through our stone colour matching service.

Stone Repairs

No matter the height of the stone element, our team of stonemasons are able to repair it! From cracks to ledges, our team can restore it to its original design.

Our Accreditations

What Our Google Reviews Say


JMM 94133 years ago

Brilliant service and extremely friendly staff.

Dzessika Riekstina3 years ago

Amazing company! I’d highly recommend! I’ve asked for render and windows cleaning and they did a stunning job. The teams are highly skilled professionals, reliable and very friendly. As well as communication are exceptional! Very trust worthy!...

Rich Delaney3 years ago

A great company comprising a great team led by a great guy.

Lennie D'Cruz2 years ago

Very happy with the work carried out cleaning the solar panels on the roof of two houses.

Diego Amaya1 year ago

Spectrum did a great job with our windows and gutters. Punctual and professional.

Trusted By

Recent Completed Stone Works Projects

In-Depth Stone and Brick Inspection

+plus pointWe're proud to provide our clients with the best stone inspection and conservation service possible.

Stone Colour Matching

+plus pointWe employ IRATA-trained stonemasons with extensive knowledge of stonework

Torc cleaning

+plus pointThe powerful yet gentle effects of the DOFF and TORC machines allowed us to remove signs of wear without leaving cracks.
Contact Us

Read Our Stone Works Blog

A Property Manager’s Guide to a Stone Cleaning Service

17th March 2021

Why is my stonework turning black?

7th July 2022

Our Stone Repair Service 

17th February 2022

How We Repair Stone

27th January 2022

Stone Roof and Chimney Repairs

21st June 2022

Why is my stonework damaged? 

21st April 2022

Different Types of Stone Restoration

3rd March 2022

Why use us for your next Major Works?

24th February 2022

Torc Stone Cleaning

12th May 2022

Doff Stone Cleaning

31st March 2022

Can We Help With Your Stone Works Needs?

Call Us On:

020 3551 6206

Email Us On:

We Cover The WHOLE Of The UK!

Our Latest Social Posts on Stone Works


Stone Works in Southwark

Though living roofs are designed to grow vegetation, the stone coping on your property is not!

👷 So, what's the best way to remove this?


To preserve the surrounding greenery, TORC is the best option. Because it is chemical-free, no danger of chemical scarring or staining is posed.

TORC is particularly effective for removing carbon, dirt, scale, micro-organisms and all types of atmospheric pollution from stone, brick and wood.

We cleaned this client's coping while on site, attending to their solar panels and windows.

Get in touch today to find out what areas of your property we can improve without a single scaffold pole!

Call us on: 020 3551 6206
...see more


Stone Works in Hounslow

Our patented modular pole system allows us to clean properties like this from the ground without needing scaffolding, or even our usual go-to, the abseiling team.

Not only can our patented system be used for brickwork, but stone too. Here we addressed the dirty coping stones which were fully restored from the ground without a single scaffold pole in site!

This property in central London had some substantial pollution staining to the stone decorative elements, which we easily removed with gentle but effective steam cleaning.

Want to hear more about our fantastic property restoration techniques?

Check out our service page for more info:

#Hounslow #SpectrumPatents #StoneCleaning
...see more


Stone Works in The Royal Borough of Kensington and Chel

What beautiful results on this property in Notting Hill!

We love restoring beautiful period features back to their intended state.

Just look at the natural marbling on these stairs.

📲Learn more about our stone cleaning services here:

✉️Get in touch with our team today:

#Stone #StoneCleaning #NottingHill #Spectrum
...see more


Stone Works in Havering

Here at Spectrum, we are experts in specialist stone cleaning and maintenance 🪨

We know that the reputation of your business lies behind the face of your properties, and if your stonework has become dirty or tired-looking, this can have a detrimental effect on the public opinion of your buildings. 

Grime and biological growth can also have an impact on your property's longevity, causing damage to masonry and stonework over time.

#Stone #StoneCleaning #Havering #Spectrum
...see more


Stone Works in Haringey

What are the benefits of having your stonework cleaned professionally? 🪨

- Having freshly cleaned stone will improve the appearance of the properties you manage, making them look brand new.

- It can significantly increase the value of your property, and ensure your properties look professional and appealing.

- Restoring any natural stone surface on your properties can help to protect them from any significant damage

✉️ Get in touch with our team at Spectrum today:

📲 Learn more about our stone cleaning services here:

#Stone #StoneCleaning #Haringey #Spectrum
...see more


Stone Works in Mayfair, London

How does our team successfully and safely remove stubborn dirt and matter from the stone elements on your property? 🤔

We use the TORC or DOFF steam cleaning tool for the most effective and transformative results - enabling us to successfully lift stubborn dirt safely, without damaging the face of your stone. 

📲 Learn more about our stone cleaning services here:

📭 Get in touch with us:
...see more


Stone Works in Lewisham, London 

One of the most effective ways to remove stubborn staining from your stonework is the Torc steam cleaning tool. ✅

This is the process of using a low-pressure vortex of air, inert powder and water to create a powerful cleaning result. TORC cleaning can effectively remove carbon deposits, dirt, micro-organisms, and atmospheric pollution with ease without causing any damage.

📲 Learn more about the TORC cleaning tool here:

✉️ Get in touch with us here:
...see more


Stone Works in Lambeth, London

The benefits of booking a professional stone cleaning service for your property:

🔥 Appearance - instantly improving the look of your building and allowing a good first impression.

🔥 Removes harmful build-up - mould and algae can build up and can eventually make their way inside your property, which can cause large and costly problems.

🔥 Increases Value.Learn about our stone cleaning services here:

Get in touch with us:
...see more


Stone Works in Islington, London 

Our specialist technicians completed, yet again, another seamless and transformative stone cleaning service. 👊

When dirt and algae build up over the years it becomes stubborn and can't be removed easily without professional equipment. 

👀 Learn more about our stone cleaning services here:

📲 Get in touch with our team today with any questions/queries you may have:
...see more


Stone Works in Hammersmith, London

💬 How can I restore my faded stone? 

We utilise the DOFF and TORC cleaning equipment to clean and restore your property and achieve impressive results.

Leaving your stonework looking as good as new. 

Discover more about our stone cleaning methods here:

📲 Get in touch with our team here:
...see more


Stone Works in Hackney, London

A throwback to this successful stone restoration project. 🤩

This is what happens when you pair expert knowledge, a dedicated team and specialist equipment.

Transformative results.

Need a trusted contractor? 🤝

📲 Get in touch today:
...see more


Stone Works in Camden, London

Whether you have stone flooring, ledges or walls...

Each piece of stone holds its own unique charm.

This is where Spectrum's stone cleaning team comes in. 👊

Regular cleaning of your stone elements is essential in ensuring that your material stays in the best condition possible.

It's a good thing we have over 100 stone cleaning projects under our belt.

👀 Read one of our recent stone conservation projects here:

📲 Or get in touch with our team here:
...see more


Stone Works in West Midlands, UK

🖐️ That grime and dirt on the stone elements within your property are completely reversible.

When you work with our specialist transformative results are made. 🤝

Need a trustworthy contractor?

Get in touch with our team today:
...see more


Stone Works in Surrey, UK

💬 A frequently asked question: How is your stone cleaning service less expensive than other options?

In a lot of cases, our team doesn't need to erect scaffolding to reach highly-located stone parts on your property - due to all of our specialists being IRATA abseiling trained.

📲 Get in touch with our team today and get your FREE quotation:
...see more


Stone Works in Cardiff, UK

🏛️ Stone elements on a property add a certain level of elegance and charm that just can't be achieved by the use of other materials.

Whether it's a building, wall, statue, pillar or archway the stonework on each of these is capable of holding a lot of value. 
Maintain the health of your stone side-by-side with Spectrum.

👀 Browse our stone cleaning and restoration services here:

📲 Or get your free quotation today:
...see more


Stone Works in Richmond, London

Stone is widely used across the UK to add charm and elegance to properties.

🤔 Yet, why does stone turn black over time? 

It could be caused by: 

- Algae

- Bacterial build-up 

- Dirt

- Soot

- Fungus

Whichever the cause.

👊 Spectrum has the solution.

Our stone cleaning service operates nationwide, offering you cost-effective solutions and highly impressive results.
📲 Get in touch with our team today:

...see more


Stone Works in Putney, London

Do you manage a property with some charming stonework?

Could it do with a re-fresh?

Allow our stonemason team to 'wow' you. 🤩

📲 Get in touch today: 
...see more


Stone Works in A Location

💬 "How do I get this black stuff off of my stone property?"

Well, this 'black stuff' is most likely mould, and it will continue to grow unless you get it cleaned off.

💬 But, "how do I clean it off?" 

Well, this is where Spectrum comes into action.

Our team has the expert technology and professional knowledge to completely exert this black mould off and away from your building. 👊

📲 Learn more here and get in touch with us today:
...see more


Stone Works in A Location

The face of your facade says a lot more than you may think. 🗣️

🤜 Your property should hold the value and worth that it's capable of.

In this project, our team transformed these stone steps from a dull and lifeless finish to a brand-new and impressive looking facade.

Do you want to be wowed by a stone cleaning service? 🤩

Then, choose to work side-by-side with us.

📱 Learn more about our stone restoration services today:
...see more