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Homeowners often ask us who the best roof cleaning companies in the UK are. We believe in being transparent — so we researched and compared the most reputable companies based on experience, reviews, and real project proof.
We put ourselves in your shoes and created an easy to read comparison table that helps you choose a roof cleaning company.
Best Roof Cleaning Companies in the UK (2025)
Comparison of leading UK roof cleaning companies, including real project proof, customer video testimonials, and professional accreditations.
| # | Company | Coverage / Service Area | Years in Business* | Key Strengths | What Sets Them Apart | Professional Accreditations / Certifications | Real Work | Customer Videos |
|---|---|---|---|---|---|---|---|---|
| 1 | LBC Exterior Cleaning | Greater London & surrounding boroughs | 14+ years | 250+ 5★ reviews; video case studies; 2-year moss-free guarantee | High-rated specialist with own cherry pickers & rope-access team | Rosette DOFF; IPAF; PASMA; IRATA; CHAS; SafeContractor; CSCS; DBS Checked; City & Guilds | Yes — YouTube & gallery | Yes — on website |
| 2 | Simply Clean (Croydon) | Croydon, Surrey, South London & Home Counties | 10+ (est. ~2014) | Multi-division (exterior, roof, major works) | Domestic & commercial expertise; in-house trained team | CHAS; SafeContractor; IPAF; PASMA; CSCS; City & Guilds | Yes — Before & After; Case Studies | None found |
| 3 | Alfresco Exterior Cleaning | Oxfordshire, Berkshire & nearby | 29 (since 1996) | 300+ verified reviews; family-run | Trusted, consistent local service | — | Yes — YouTube/project videos | Possibly (unclear) |
| 4 | Red Clean (RedClean Exterior Cleaning Ltd) | Midlands, East & South East England | 20+ | Commercial portfolio; video showcases | Regional provider with large-scale capability | SafeContractor | Yes — YouTube channel | Not found |
| 5 | Smart Clean Solutions | Worcestershire & West Midlands | 19+ (since 2005) | Multi-service; local reputation | Regional maintenance & commercial | — | Unknown | Unknown |
| 6 | The Roof Cleaning Experts | England & Wales (nationwide) | 30+ (claimed) | 1,000+ TrustATrader reviews; mobile teams | National reach; high volume | TrustATrader (listing) | Unknown | Unknown |
| 7 | Mossinator Roof Cleaning Systems | Oxfordshire & neighbouring counties | 20+ | Specialist technicians; safety focus | Niche expert; consistent standards | PASMA; IPAF; City & Guilds | Unknown | Unknown |
| 8 | The Roof Moss Cleaners Ltd | Bucks, Beds, Berks, Cambs, Surrey, etc. | 10+ (since 2013) | Gentle methods; reliable service | Family-run; Home Counties focus | — | Unknown | Unknown |
| 9 | Berkshire Roof Clean | Berkshire & surrounding counties | — | Manual moss removal; safe methods | Protects delicate tiles | — | Unknown | Unknown |
*Years in business are based on publicly available information — please verify via Companies House or official company websites for accuracy.
What to Look For When Choosing a Roof Cleaning Company
Check for industry accreditations (CHAS, SafeContractor, IPAF, etc.).
Make sure they show proof of real work (photos, videos, testimonials).
Confirm insurance & guarantees (public liability + moss-free or satisfaction guarantees).
Avoid companies that only quote by phone — insist on a site visit or photos first.
Prefer those using profession access equiptment. Look for companies with evidence of their own cherry pickers. These companes have invested heavily to provide a professional and efficient service. There is rarely a need to use ladders or walk on your roof ( unless your property is very difficult to access and mewps and towers are not viable). Walking on the roof or ladder use can often result in more damaged tiles.
Look for Evidence of training and Qualifications such as IPAF and Pasma – These will help ensure safe use of cherry pickers and scaffold towers.
Check reviews, look for genuine reviews from real people. Reviews with photos are even better.
Top Tip – Ask for Aerial shots of the roof before any cleaning- That way you know if theres already any damage present – such as cracked tiles or missing pointing.
Accidents Happen- Even when cleaning a tile on super low pressure an odd tile can crack due to existing weakness. Look for a company that will include replacing any accidentally broken tiles.
Surface coloured concrete tiles – If your roof is made up of dip dyed concrete tiles or sandy face coloured concrete tiles. They only have a coloured tint on the surface and below they are often an original concrete colour. These can naturally wear over time and loose their top surface coating and colouring. This can be hard to spot beneath the years of oranic dirt but to a trained eye this can be seen. If you have surface coloured concrete tiles, choose a roof cleaning company that also offers a professional spraying and recoating surface.
Examples of Professional Roof Cleaning
Roof Cleaning FAQ's
How much does professional roof cleaning cost in the UK?
Professional roof cleaning can start from £1000 for a residential property. The price depends on many factors. For a full explanation read more here
How long does a roof cleaning take?
Is roof pressure washing safe for tiles?
Solid man made tiles in good structural condition such as clay or slate can ressist most levels of pressure washing. However it depends on the type of tile on the roof. Best to have a professional asses the tiles and conditions and recommend the most suitable method for cleaning.
The different metods include;
- Pressure Washing
- Steam Cleaning
- Moss Scraping
- Softwashing
What’s the difference between softwash and steam cleaning?
Softwashing is cleaning with chemicals- Chemicals such as a biocide or a bleach based solution are sprayed onto a roof using a low pressure applicator.
Steam cleaning is more like pressure washing only that its usually conducted at a much lower pressure and a higher temperature.
How often should I get my roof cleaned?
If cleaned by a professional your roof should last for between 2-5 years without needing a further clean depending on surrounding conditions. ( Roofs in areas with lots of trees, more rainfall and little sunlight will become dirty again more quickly after a clean.
Its a good idea to have an annual softwash of your roof after cleaning. This will proactively kill any minor organic growth before it has the chance to grow and become more visible.
Disclaimer: This comparison is based on publicly available data (as of October 2025). Please verify details such as accreditations and guarantees directly with each company before booking.
