Sandstone cleaning specialists · Fife · Edinburgh · Dundee · Perth
Stone cleaning for sandstone buildings in Fife, Edinburgh, Dundee and Perth
Stone cleaning done wrong takes the face off sandstone and makes it weather faster. We use gentle, controlled methods chosen for your stone, never blasting, and we check the pointing and the stone at the same time, so you get one honest picture and one quote.
- Free survey & test patch
- Gentle methods, no blasting
- Fully insured
- 10-year workmanship guarantee

Now booking free surveys
Get your free quote
Book your free survey today. Written quote, no obligation.
Free survey & test patch
Book a free stone cleaning survey
Tell us about the building and what you want it to look like. We come out, test a small patch, and give you a written quote with access shown as its own line.
- Free survey and test patch
- Written quote, scaffolding priced separately
- Stone and pointing checked too
- Never blasting or acid on sandstone
Rather talk it through? Call 07377 455015, Mon to Fri, 8am to 6pm.
What we fix
What stone cleaning can and cannot do
Cleaning is about taking off the dirt and biological growth, not stripping the stone. Here is what we deal with most.

Blackened sandstone cleaned
Decades of soot and pollution on tenements and villas. Cleaned back gently, in stages, with a test patch first.
Algae, moss and green staining
Usually a sign of water sitting on the stone. We clean it off and tell you what is causing it.
Cleaning before repair or pointing
Cleaning first shows up the real condition of the stone and gives a proper finish to the repair.
Tenements, villas and walls
Garden walls, gate piers and entrance steps cleaned and, where needed, repointed at the same time.
Paint and graffiti removal
Removed carefully, with methods chosen for the stone underneath.
What we will not do
No high-pressure blasting or harsh acids on sandstone. If a method would damage the stone, we say no.
How it works
From first call to finished job
Free survey, written quote, then the work. No pressure at any point.
Free survey
Tell us what you have noticed, on the form or on 07377 455015. We come out and look properly, including the bits you cannot see from the ground and test a small patch, and tell you what is urgent, what can wait and what does not need doing at all.
Written quote
A clear written quote for the work, with access and scaffolding shown as their own line so there are no surprises. No pressure to go ahead.
The work, done properly
Lime mortar, matching stone, tidy finish. You know who is on site and when, and our workmanship carries a 10-year guarantee.
Why The Scottish Stone Repair Co
Cleaned by stonemasons, not a pressure washer
Sandstone is soft. Blast it and you strip the hard outer face, and the stone starts eroding faster than it did before. Because we repair stone every day, we clean it the way a mason would, and we spot the problems a cleaning firm would walk past.
- Free survey
- Written quote
- Time-served stonemasons
- Fully insured stonemasons
- 10-year workmanship guarantee
- Test patch first.You see the result on a small area before we quote the whole elevation.
- Gentle methods, no blasting.Low-pressure and steam methods chosen for your stone. Never blasting or acid on sandstone.
- Stone and pointing checked too.One survey, one honest list of what is needed, and what does not need doing.
- Written quote, scaffolding priced separately.You see what the scaffolding costs and what the cleaning costs, each on its own line.
- Time-served stonemasons, fully insured, 10-year workmanship guarantee.On our workmanship, in writing.
- Based in Fife, Dundee and Perth covered too.Kelty, Dunfermline, Kirkcaldy, St Andrews, Edinburgh, Dundee and Perth.
Questions people ask us
Stone cleaning questions
Will cleaning damage my sandstone?
Not if it is done properly. Sandstone should never be blasted or treated with harsh acid. We test a patch first and use low-pressure, steam or poultice methods depending on the stone and the dirt.
How much does stone cleaning cost?
It depends on the size of the elevation, how heavy the soiling is, the method needed and the access. Scaffolding is usually the biggest single cost, so we show it as a separate line. The survey and the test patch are free.
Can you clean just the front of a tenement?
Yes. We can quote for a single elevation or a whole building, and for one owner or the full stair.
Should I clean the stone before repointing?
Usually yes. Cleaning first shows the true condition of the joints and stone, and the new pointing then matches a clean wall rather than a dirty one.
Do you clean patios, driveways or indoor stone floors?
No. We clean and repair the stonework of buildings and boundary walls. For paving and floors you will want a specialist floor cleaner.
Want the stone back to its proper colour without damaging it?
Free survey and test patch across Fife, Edinburgh, Dundee and Perth. If it does not need doing, we will tell you.
