Safe Contractor Approved

Mr. Thomas Alger

CIS are a family run business that has been operating for 48 years - your property is our passion, so you are guaranteed a personal and professional service ! We are Bristol&#39;s longest established family external cleaning company. We specialise in Exterior Roof &amp; Building Cleaning - with experienced and reliable technicians who are fully trained and who have many hours of experience and utilising our own cherry pickers ensuring we will never stand on your roof - you&#39;ll receive a fantastic service from the moment you contact us. All technicians are trained in sanitising safely and cleaning YOUR property the correct way.Your Roof, Walls, Render, Patio, Driveway &amp; Gutters can look brand new and increase the appeal of your house as well as the value - choosing the correct company for these works is all important so how do you choose the correct team?Choose a company with a history and experience for excellent services for over 4 decades, who have knowledge and care about your property and utilise the latest process and equipment to provide the service that others cannot match - including full insurance and a roof cleaning guarantee.Roof Cleaning &amp; Moss Removal Render Treatment &amp; CleaningDriveway &amp; Patio CleaningCall us today for a FREE Written Quotation  Soft Washing - this process uses our specialist truck mounted systems that provides safe cleaning, biodegradable chemicals that will emulsify the organic and no organic staining on your property including breaking down spider webs, as well as moss, mould, mildew, algae and lichens.Your property is then fully sanitised so that all organic matter is killed and the results with Soft Washing last 4 - 6 times longer than any pressure washing can offer.The Difference?Pressure washing can be very abrasive and destroy your property facades and effectively only gives the organic matter a haircut - Soft Washing by comparison kills all organic matter and fully sanitises your property leaving it cleaner for longer, safe and healthy to live in.  Soft Washing uses only a third of the water that pressure washing does and is delivered at low pressure.What we clean - your roof is paramount, why leave that to be eaten by moss and lichens when it’s the most important aspect of your home - we can strip this back to the original colour and ensure it stays clean with our 5 years guarantee.We own and run our own truck mounted boom for high level works ensuring access safely and efficiently.Render, walls, garages &amp; gutters can all be soft washed and returned to their original colouring and state - your property will look great and you&#39;ll feel great too your property our passion we love and the service we provide every day.

SoftWash treated roof completed and transformed 

Roof cleaning 

From old deteriated render to like new - SoftWashed in Bristol 

Render cleaning in Bristol

Gutter damaged render treated and clean in Bristol

Gutter overspill staining the render

Gutters bring cleaned by CIS trained technicians in Bristol

Gutter time !

External upvc building treated and sanitised 

Portakabins - green algae and organic matter treated and removed 

Portakabins Softwashed and sanitised 

Roof cleaning Bristol

CIS Lead Technician softwashing a sports centre 

SoftWash treatment 

Solar panels treated and cleaned - you can loose upto 10% efficiency without an annual clean 

Solar panel cleaning 

From dark to golden - softwashing returns the resin to its original coloured - and fully sanitised !

Resin Softwashing treatment 

Treatment of algae and lichen which damage & discolour your roof 

Roof softwashing in Bristol 

Softwashing in progress - from dark to golden in one treatment 

Softwashing of a resin courtyard 

Full render treatment to remove staining with softwashing and all stone sills cleaned 

Render & stone cleaning in Bristol

Block paving driveway cleaning in Bristol

Block paving driveway restored and looking great 

Roof cleaning in Bristol - superb results 

Stunning results - from old to new in a SoftWash !

Render cleaning 

Before, middle & complete render cleaning 

From stained to clean - all in a SoftWash treatment 

Stone wall treatment in Marshfeld 

Beautiful patio clean in Barrow Gurney 

From covered in organic matter, to treatment to the finished roof !

Before, middle & end !

CIS owned cherry picker allowing safe access to clean your roof correctly and safely.

How do we access your roof ?

From old to new with no pressure washing - just suftwashing 

Roof cleaning in Bristol

Stunning clean of this 57 year old roof - what a change in the look of this property !

Can you tell who’s had their roof cleaned in Bristol today ?!

Before we cleaned this roof looked dark and covered in staining 

Local roof clean in Bristol - covered in organic staining 

The CIS team 

Softwashing YOUR roof 

Those heavily stained tiles - now treated abs shoeing their original red tile !

Softwashing results 

Three photos - original tile condition in awful state, whole roof covered in moss and staining - the

Patio fully Softwashed - now a beautiful patio again ??

Untreated patio showing organic staining 

Complex ? Roof clean complete - what a stunning result for this homeowner 

This roof needed urgent attention but access was limited around the property - CIS technicians used our company MEWP to successfully complete the job

A complex roof clean in outer Bristol 

Another stunning transformation - add value to your property and call CIS today 

Can you see the impact on your property when choosing CIS to transform your property ?

A clear image showing progress during todays roof clean 

Roof cleaning in Bristol transforming a house appearance 

CIS technicians ready to provide another house makeover !

Photo of todays roof cleaning before we started 

Decking treated and cleaned recently in Bristol 

Decking Softwashed and  treated to remove all staining 

Before and after photo showing a decking treatment in Bristol 

Another stunning result from CIS render treatment in Bath 

Render treatment in Bath 

Utilising our own cherry picker for safe access 

Safe access to high level roof & render - no ladders or walking on your tiles !

Stunning after photo of this home transformation 

A brand new looking home - Softwashed by CIS lead technicians who are fully trained 

Complete house exterior clean including garage walls & paths 

Render & roof cleaning in Bristol 

Stone patio - treated and returned to original colour 

Stone patio covered in algae & mildew 

Stunning patio & wall cleaning by our technicians 

Recent full roof softwashing clean 

This pathway was almost black - the homeowner doubted we could improve it much - enter CIS lead technicians - all treated abs Softwashed to show a stunning result - one happy client ??

Stone paving and house walkway treated and transformed 

Block paving SoftWash treated 

Treating and killing the organic matter on the surfaces that cause discolouration and damage to your render - leaving your property looking fantastic.

Render softwashing in Bristol 

Softwashing this house roof has added value to the owners property 

Before, During & After - Roof Cleaning in Bristol

Decking Softwashing - from old to new !

Patio Softwashing - no need for abrasive pressure washing - Softwashing leaving great results

Homeowners stunned by softwashing results !

Gutter cleaning to a Clifton property 

Roof Softwashing complete - stunning results !

Roof Softwashing - beautiful house in Bristol before treatment

Driveway - Softwashed and sanitised 

Driveway untreated and covered in organic matter 

Solar panel cleaning in Bristol 

Render Softwashing - After - Clean & Sanitised

Render Softwashing - Before - Organic Staining 

Render & gutter cleaning in Bristol 

CIS Render Cleaning with their new truck mounted boom 

The WOW factor - 5 year spot warranty 

Organic stained red roof 

Stained roof looking tired !

Roof fully treated and heavy moss infestation removed 

Roof cleaning in Westbury On Trym

Roof cleaned and complimentary gutter & conservatory clean 

Full roof clean completed in Coombe Dingle 

Stunning clean completed - Portishead 

Roof before any Softwashing treatment - Portishead

Roof cleaning in Bristol to remove moss, lichen and algae

Rear roof cleaning on our own MEWP

This property received a full softwash treatment and steam clean to remove all organic staining and reveal the original red tiles.

Roof cleaning - after full treatment the red tiles are now evident.

Roof cleaning - dark, stained roof tiles.

Recent roof cleaning with stunning results 

Lasting 6 times longer than pressure washing 

Softwashed render showing amazing results 

Organic and non organic staining on render

Roof cleaning results 

Removal of moss, algae, litchin and protected with Final Wash

Roof cleaning - Before & After 

Roof And Exterior Cleaning 

Director CIS Roof & Exterior Cleaning - family run business 

Tom & Steve Alger Owners of CIS - a family run business for 47 years 

CIS Roof & Exterior Cleaning - Fred The Fiat

Andrew boasts experience in Softwashing both in the UK & New Zealand - one of our senior lead technicians.

Andrew - Lead Technician 

Paul has over 12 years experience within the industry and 2 years as a senior lead technician in Softwashing and cleaning your property.

Paul - Lead Technician 

Meet the CIS Team !

Safe access to the roof and high level render - no walking on your tiles or ladders 

This house in Bristol had all render and roof cleaned to remove all organic staining 

CIS lead technician safely applying the treatment to the render - no need for pressure washing 

A SoftWash is the opposite to a pressure wash - chemical treatment sanitising the surface 

How Do We SoftWash Your Property ?

CIS Roof & Exterior Cleaning

The lads cleaned and cleared the solar panels.
very polite and professional.
Got on with the job.
They had been to my sisters first and she is very happy also.

solar panels cleaned

In addition to the great work (gutter clearance and window cleaning) that CIS did I was very impressed with their the timely way they communicated. What ultimately made me choose  CIS was the fact that their Business Development Director came to my house to give me a free quote. Most other companies didn't seem to offer this.

Personal approach

Reliable, turned up exactly when they said they would.  Did a good job of our patio and driveway.  All good.

Great result 

Efficient service from initial quotation to job completion. Kept us informed during the whole process. Very pleased with results.

Solar panels & patio cleaning

A friendly and professional team arrived on time. Explained exactly what they were going to do. They appeared to work non stop while on site. Performed excellent job of cleaning roof, soffits, gutters and windows, while protecting surrounding plants/shrubs. Left the site clean & tidy. An excellent job. Thoroughly recommended.

Moss removal & clean roof

Excellent communication via email.   job booked in and completed quickly.   Liked the fact it didn't rely on my water supply (I'm on a water meter)  Last tradesman had to run power washer off my bathroom tap (I live on the ground floor)  Just one tiny niggle.... my 2 pots were not moved when the power washing done.  Pics....before and after. 
I would definitely recommend.  Thank you

Ground floor balcony clean 

Average score based on 3 reviews in the last 12 months

Services offered by CIS Roof & Exterior Cleaning

CIS Roof & Exterior Cleaning | BRISTOL | Checkatrade

CIS are a family run business that has been operating for 48 years - your property is our passion, so you are guaranteed a personal and professional service !We are Bristol&#39;s longest established family external cleaning company.We specialise in Exterior Roof &amp; Building Cleaning - with experienced and reliable technicians who are fully trained and who have many hours of experience and utilising our own cherry pickers ensuring we will never stand on your roof - you&#39;ll receive a fantastic service from the moment you contact us.All technicians are trained in sanitising safely and cleaning YOUR property the correct way.Your Roof, Walls, Render, Patio, Driveway &amp; Gutters can look brand new and increase the appeal of your house as well as the value - choosing the correct company for these works is all important so how do you choose the correct team?Choose a company with a history and experience for excellent services for over 4 decades, who have knowledge and care about your property and utilise the latest process and equipment to provide the service that others cannot match - including full insurance and a roof cleaning guarantee.Roof Cleaning &amp; Moss Removal Render Treatment &amp; CleaningDriveway &amp; Patio CleaningCall us today for a FREE Written Quotation Soft Washing - this process uses our specialist truck mounted systems that provides safe cleaning, biodegradable chemicals that will emulsify the organic and no organic staining on your property including breaking down spider webs, as well as moss, mould, mildew, algae and lichens.Your property is then fully sanitised so that all organic matter is killed and the results with Soft Washing last 4 - 6 times longer than any pressure washing can offer.The Difference?Pressure washing can be very abrasive and destroy your property facades and effectively only gives the organic matter a haircut - Soft Washing by comparison kills all organic matter and fully sanitises your property leaving it cleaner for longer, safe and healthy to live in.  Soft Washing uses only a third of the water that pressure washing does and is delivered at low pressure.What we clean - your roof is paramount, why leave that to be eaten by moss and lichens when it’s the most important aspect of your home - we can strip this back to the original colour and ensure it stays clean with our 5 years guarantee.We own and run our own truck mounted boom for high level works ensuring access safely and efficiently.Render, walls, garages &amp; gutters can all be soft washed and returned to their original colouring and state - your property will look great and you&#39;ll feel great too your property our passion we love and the service we provide every day.  

At CIS we specialise in roof and exterior building cleaning using the Soft Wash method. We clean and treat; Roofs Rendered walls Driveways Patios Wood Cladding Stonework Guttering, Soffits and...

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