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Highly Trusted

Commercial Window Cleaners

Established in 1988, CCWC Services an award-winning and recognised Unmatched commercial window cleaning company, has exemplified excellence in professional window cleaning across Cardiff, South Wales, and the UK.

Recognised as both the best commercial window cleaning company and the best industrial window cleaning company, we cater to a broad range of needs from quaint shop fronts to towering high-rise buildings. Our commitment to top-tier service over the past three decades has made us the preferred choice for many of the UK’s top companies.

We offer customised and expert window cleaning solutions that address the specific requirements of each client, covering every aspect of window cleaning. Utilising advanced techniques like water-fed poles and high-access equipment such as our MEWP, Spider Lifts , SAE’s and Rope Access, we ensure efficient and safe cleaning for all buildings, regardless of complexity or height.

Our services aren’t just for typical commercial environments; we excel as a retail park window cleaning company and business park cleaning company too. Known for our adaptability, competitive pricing, and rigorous safety standards, we are the go-to provider for diverse commercial settings. Our team is fully insured and trained to the highest standards, using sophisticated equipment to deliver impeccable and safe results.

Operating out of Cardiff and extending services to West Wales, Bristol, and Bath, CCWC Services is recognised as an award-winning industry leader. Below, you’ll see some of our prestigious clients, affirming our status and dedication to quality in the commercial and industrial window cleaning industry.

Fully Qualified

Extensively Trained Commercial Window Cleaners

You can rest assured that when you choose CCWC as your commercial window cleaning company in Cardiff, Bristol, and across the UK, you’re receiving a punctual, professional, and well-organised service. Our team is fully insured to a height of 65 metres (approximately 20 floors), capable of accessing any area through a variety of methods. This includes MEWPs (Mobile Elevated Working Platforms) such as cherry pickers and scissor lifts, as well as specialised techniques like rope access, abseiling, and water fed poles, which alone offer a working height of 70 feet or approximately 21 metres.

Most of our high-level window cleaning is conducted from the ground, utilising advanced water fed pole systems to reach and effectively clean target areas. For complex structures, we deploy additional techniques based on stringent health and safety protocols. Importantly, we provide customised Risk Assessment and Method Statements (RAMS) to ensure all projects align with the highest safety standards.

Whether in Cardiff, Bristol, Newport, or any other UK location, CCWC Services guarantees a high-level cleaning service that is not only efficient and reliable but also cost-effective. trust us for all your commercial window cleaning needs, and experience the difference professionalism makes.

Reliable and trustworthy
Fully insured for your peace of mind
Experienced team with a wide range of skills
Comprehensive health and safety policy
Offers customised Risk Assessment and Method Statements (RAMS)
Safe Contractor Approved

Safety First Commercial Window Cleaning

Safety is paramount to CCWC.  We complete site assessments – alongside providing site-specific risk assessments and method statements we undertake an onsite toolbox talk that will identify any new or missed hazards to ensure everything or outcome is planned for.

Free Commercial Window Cleaning

Quote and Benchmarking

If you’re looking for a reliable company that provides professional high level window cleaning in Cardiff & West Wales, get a free quote now by calling 08000 354 142.

We can also carry out a free appraisal of your current a high-level window cleaning services through our unique Benchmarking Service. This allows you to see what you are getting for your money, informing you of where improvement can be made and where you can trim costs.

We’re also able to provide you with a free, no-obligation quotation so that you can compare us with your current provider. This benchmarking service can be carried out remotely 99% of the time. So, we can evaluate your current services without your tenants finding out!

CCWC Services

Four Stage Project Management

We pride ourselves on delivering the best customer service possible with Accountability, Integrity and Reliability with Health and Safety at the fore front with SSSTS and SMSTS certificated Staff, who were also tested and approved for Working At Height & Critical Working at Height you can be rest assured that we more than comply with HSE.

Our Four Stage Project Management.


We use the very latest Automatic Rescheduling work Software, ensuring our clients needs are met on time every time.

We personally survey every single job no matter where the job maybe in the Country, here we can take into consideration any possible issues that pictures, Goggle Earth or Maps alone will not produce, then we work around them with a detailed plan so there are no surprises when the team turn up to commence work

All CCWC Service vehicles and staff are tracked in real time relaying working positions directly to our office, giving precise locations we can determine estimated time of arrival. Using the trackers, we can ensure that the plans already made are adhered to on site.

We also use the latest GPRS equipment via Apps that enables us to take pictures of before and after each job that is Date and Time and location stamped. We can collect signatures from senior staff from site alongside pictures of work undertaken and they can be sent directly from site to our clients again in real time.

Areas Covered

For Commercial Window Cleaning:

We carry out commercial window cleaning services across the following areas:
Cardiff | Swansea | Bridgend | Newport | Caerphilly| Neath Port Talbot | Newport | Rhondda Cynon Taff | Bath | Bristol
If you are based outside of these areas, please contact us for a quote as we often travel nationwide.

What Customers Say

CCWC have become a valued contractor to call on for a variety of tasks. CCWC have supplied specialist plant and trained operators to our sites Nationwide, to carry out work that other
contractors may have struggled with. The work is always well planned and of high quality, with a good level of communication throughout.

Carl ThomasGeneration Asset Manager, Welsh Power

CCWC have undertaken works for Rhondda Cynon Taf Council for many years. I have always found them to be a professional company, they are very responsive and attend site quickly to carry out the work. The quality of their service is excellent. I would have no hesitation in recommending them to any new potential clients.

Kerry ChinnockProject Manager, Rhondda Cynon Taff County Council

Noonan Services have used CCWC Services for a number of years without issue. CCWC are always willing to go the extra mile, Lee Clark and his team offer a fully professional and efficient service always ready to re-schedule their workload where necessary to undertake urgent work. We would not hesitate to recommend CCWC Services, we know they value our business and in turn we value their dedication to our client’s needs. It is a total pleasure doing business with them.

Michael O’FarrellManaging Director

CCWC recently carried out some quite complex very high-level cleaning and maintenance works for us and they organised everything. Such as Traffic Management on extremely busy main roundabout and also Pedestrian management to coincide. CCWC Services made it a painless experience at a more than competitive cost, we will definitely be using them again in the very near future.

David EvansFacilities Manger Trivallis Local Housing Authority

I have worked in conjunction with Lee & his team at CCWC Services for 4 years now and have always found them to provide a high quality, prompt and efficient service. Lee has always been quick to respond to emails and phone calls and his quotes are very competitively placed. I expect a lot from all of my contractors, and often have strict requirements and budgets to meet; Lee is extremely flexible and has always managed to meet my expectations with the service that CCWC Services provide. I would highly recommend CCWC Services for both their quality of work and competitive pricing structure.

Esther HuntingProperty Manager, Warwick Estates Property Management.

I have worked alongside CCWC Services for a number of years. I find their customer service second to none, fast prompt bend over backwards attitude, nothing is ever a problem, can be on site within hours…my type of company.

John HannafordSite Manager. Invictus Developments

Cardiff City Football Club has been using the services of CCWC for a couple of years and have to say the quality of their work is second to none. Not only do they always turn up on time and as agreed but their staff work diligently, with a smile and always leave the stadium as they found it. Coupled with the fact that their admin and contact response time is excellent I would recommend other companies to use CCWC with the confidence of a first-class service!

Chris MartinStewart Logistics Officer

I would like to thank you and your team for the great job you did cleaning our bulk tanks.
You were very efficient, fitted in with our production schedule and reasonable on costs.
Best regards.

Delfryn J HallOperations Manager DGSA, Harp International Limited
Reliable and friendly service, I would definitely recommend.
Neil S.
Neil S.
07:46 04 Apr 24
Effective and efficient, clear in what can and can't be done although not much can't be done.
Lee S.
Lee S.
09:09 12 Dec 23
Don't bother wasting your time, we have a commercial property to be professionally cleaned in Pontypridd and I have been calling them since 6th Oct and every time I manage to speak to Lee Clark I have been given different stories, first I was told that he was going to be away and booked the job for 25th Oct this came and went but no sign of him so I called again on 16th Nov, first he had forgotten completely about it however he assured me that he was going to a conference the next day and will call me back on Monday 20th Nov. I am still waiting for that call. I have no intention of wasting anymore time as this people have no intention of doing any work.
Natu D.
Natu D.
18:22 29 Nov 23
Lee and his team did a great job cleaning up a yard at our industrial unit. The work was completed safely and efficiently and the results speak for themselves. We're very happy and would use CCWC again.
Neal S.
Neal S.
15:56 02 Oct 23
Always had a great experience with CCWC. The team are always on time and always on the date scheduled in for. Workmanship is excellent too.
Scott J.
Scott J.
15:33 11 Jul 23
Pedro M.
Pedro M.
18:10 27 May 23
Very helpful Team, All required tools to complete the job.Would recommend to anyone requiring.
Daryl T.
Daryl T.
15:03 14 Apr 23
Lee and the team are very knowledgeable and provide a great timely service to our business, would highly recommend
Tom F.
Tom F.
11:38 31 Mar 23
CCWC provide high quality and trusted industial building cleaning services as well as Portable Appliance Testing. Both are a necessary parts of the facilities management we required for our distibuted energy portfolio. Lee Clark and his team are flexible, accomodating, and professonal and are also willing to travel with their specialist access equipment to provide services to us nationally.
Graeme M.
Graeme M.
16:17 24 Mar 23
Have used this company for many different reasons, leaking ceilings, Demolition, exterior building clean , Lightening protection, to name but a few. Very helpful guys.
Charles B.
Charles B.
09:14 28 Oct 22
CCWC provided an excellent service to a very complex roof cleaning project. The whole team were professional, committed and reliable. Overall, their H&S and regulatory compliance was excellent, and they had superior knowledge of the roofing works involved. Overall, very impressed and highly recommended.
Toby C.
Toby C.
14:29 27 Oct 22
Fantastic lads nothing a problem to these guys.Done a brilliant job 👏
Kyle G.
Kyle G.
12:30 27 Oct 22
We have used CCWC for several years now, for both our commercial and residential properties. They are reliable, tidy and easily contactable, and have always given us an excellent service at a competitive price.
Leone M.
Leone M.
10:24 26 Oct 22
Excellent service, nothing was too much trouble.
Paul F.
Paul F.
13:09 24 Oct 22
CCWC Services arrive when they say they will. Always professional and efficient - windows and surrounding are left clean and tidy.
Jennifer D.
Jennifer D.
07:49 19 Oct 22
Used for a number of jobs - great service
Claire K.
Claire K.
09:21 13 Oct 22
I have personally CCWC for over 4 years and have always found the service and quality of work excellent. Lee is friendly, helpful and can always be relied on to get the job done without fuss.
James L.
James L.
05:30 13 Oct 22
Thank you to CCWC for the professional service on Pull Testing our anchors at our indoor climbing wall. Staff where knowledgeable and had undertaken the appropriate research and liaised with other necessary companies to ensure that they could fulfil all requirements needed before agreeing to do the work. CCWC were the only company out of the ones we contacted that were thorough in this way.
Boathouse C.
Boathouse C.
10:19 21 May 21
We contacted these guys to clean the render at our house and they ended up washing the patios, driveway and garden walls too. Really impressed with the job that they did, the house looks brand new. Thank you!
Andrew G.
Andrew G.
17:20 10 May 21
We contacted CCWC services because we had just got a new 25,000sqft Warehouse that needed cleaning. The new Warehouse consisted of 3 large warehouses knocked into 1 large Warehouse. Each Warehouse had white panels all the way around that had collected so much dust, grease & dirt. I contacted CCWC and I heard back from them the same day and we arranged a meeting. I was met at the Warehouse by a lovely gentleman who was super helpful and explained in details what they would do to achieve best results. When the quote was agreed a booking was made to have a team on sight to have the work done. The two gentlemen who came on sight to do the work were again so helpful, so kind and very good working guys. They managed to finish the job in a couple of days and the outcome was stunning. I was very shocked to see the huge difference the clean had made. The panels come up like new and all the walls/panels were dust, grease and dirt free. So I was a happy lady. The whole round service from the company was 10/10 from start to finish. I would highly recommend this company for any industrial cleaning like I had. I have certainly kept this team in my "save" file as I wouldn’t hesitate in using them again. Thank you for all your hard work. Karen
14:16 12 Aug 19
Saved us a fortune, top notch soft wash service, turned an old warehouse into a gallery. Highly recommend.
08:05 22 Feb 19
Excellent work top notch every time and the staff very friendly
Chris M.
Chris M.
01:04 17 Jan 19
These guys do a fantastic job cleaning the windows, as well as lots of other cleaning services for us at a number of locations in Cardiff & other areas. Polite, respectful team that work diligently from start to finish. Always respond quickly to requests. Thank you for your professionalism at all times. Credit to the window cleaning industry. Wish everyone was like these guys A+++
Chris S.
Chris S.
14:44 16 Jan 19
Top firm
Paul C.
Paul C.
20:10 27 Dec 17

Recent Work


What types of commercial window cleaning services do you offer?

we offer a comprehensive range of commercial window cleaning services, tailored to meet the unique needs of high-rise buildings and commercial properties. Our expertise includes:

  1. High-Access Window Cleaning: Utilizing advanced equipment and techniques, we specialize in cleaning windows at significant heights, ensuring every pane sparkles without compromising safety.
  2. Water-Fed Pole Systems: Ideal for mid-rise buildings, this method allows for efficient and effective cleaning with minimal disruption, using purified water for a streak-free finish.
  3. Traditional Window Cleaning: Perfect for lower levels, where our skilled team employs classic methods for a thorough and detailed clean.
  4. Abseil Window Cleaning: For the most challenging high-rise buildings, our IRATA-trained technicians safely descend to reach every window, delivering unparalleled results.
  5. Cradle-Based Cleaning: Our use of cradle systems ensures safe and comprehensive cleaning for buildings equipped with permanent cradle infrastructure.

Each service is backed by our commitment to Accountability, Integrity, and Reliability, ensuring the highest standards of safety and quality.

Do you have any certifications or qualifications that are relevant to your window cleaning services?

Yes, we are Safe Contractor approved, as well as CHAS Accredited which ensures total safety on site. We have IPAF licenses for 1b Static Boom, 3a Mobile Vertical and 3b Mobile Boom, meaning we can use ANY MEWP possible. We are also PASMA trained for Scaffold erection, we also have IRATA trained staff if required.

We also have qualifications to test rooftop man safe systems and Eye bolts for abseiling and Fall Arrest.

Our free site survey will identify everything that is needed to ensure a safe professional clean.

How do you ensure that your employees are trained and capable of providing high-quality window cleaning services?

Our staff go through a rigorous training regime, we use a training matrix for staff. Starting with Working at Height moving on to IPAF, PASMA and more.

Can you provide references from current or past clients who have used your window cleaning services?

Besides projects of companies we have documented on the website, you can also ask us for a list of clients if you need to speak to them, we also have google reviews which you can read on our reviews page.

Do you use environmentally-friendly cleaning products and techniques for your window cleaning services?

Our water has zero impurities meaning its cleaner than standard water. The water is cleaned through a six-stage filtration system taking out the impurities. Welsh Water has around 250ppm (parts per million of impurities) UK average can be 500 ppm making our Welsh Water one of the cleanest around; however, we clean this even further to zero ppb (that’s zero parts per billion)

Sometimes we do use eco-friendly soap for the insides.

How do you customise your window cleaning services to meet the specific needs and preferences of your clients?

At CCWC Services, customizing our window cleaning services to align perfectly with our clients’ specific needs and preferences is a cornerstone of our approach. Here’s how we do it:

  1. Initial Consultation: We start by conducting a thorough assessment of your property, discussing your specific requirements, and identifying any unique challenges.
  2. Tailored Solutions: Based on the initial consultation, we develop a customized cleaning plan. Whether it’s a high-rise building needing specialized access equipment or a historic structure requiring gentle cleaning methods like Doff steam cleaning, we have the solution.
  3. Flexible Scheduling: We understand the importance of minimizing disruption. Our services are scheduled at times that are most convenient for you, ensuring that your business operations remain smooth.
  4. Adaptable Techniques: Depending on the building’s architecture, location, and your preferences, we employ various techniques, from traditional methods to high-access abseiling, ensuring the highest standards of cleaning are met.
  5. Feedback and Continuous Improvement: Post-service, we seek your feedback to ensure our services not only meet but exceed your expectations. We are committed to continuous improvement and adapt our services as your needs evolve.

By choosing CCWC Services, you’re opting for a partner who listens, adapts, and delivers bespoke window cleaning solutions, ensuring impeccable results with accountability, integrity, and reliability at every step.

How do you communicate with your clients to keep them informed about the status of their window cleaning services?

At the end of every shift our client will know where we are in the window cleaning or maintenance program. They are supplied photographic evidence of our work, we can also capture signatures at site and give tracked evidence of our vehicles on site if suitable.

How do you handle emergencies or unexpected issues that may arise during the window cleaning process?

We always supply site-specific RAMS (Risk Assessment and Method Statements) COSSH assessments and onsite toolbox talks which mostly eradicate any issues there and then. Any emergencies such as MEWP and/or BMU failure have their own emergency decent procedures that we are fully trained in. We also learn and follow full-site emergency procedures before any work is commenced.

What is your pricing structure for your window cleaning services, and do you offer any discounts or packages?

From as little as £0.25 per metre plus VAT, we move up the scale depending on the severity of the cleaning. Cleaning and maintenance packages are our usual services, prevention is always better (and cheaper) than the cure. We do offer a discount for these types of packages.

How Long will the Window Cleaning Process Take?

The duration of our window cleaning process can vary depending on several factors such as the size and height of your building, and the level of dirt accumulation. Typically, a small to medium-sized building can be serviced within a few hours, while larger high-rise buildings may require a full day or more. Rest assured, our team at CCWC Services is highly efficient, ensuring minimal disruption without compromising on quality. Our goal is always to provide swift, top-notch service that reflects our commitment to accountability, integrity, and reliability.

Will any of the items in the premises need to be moved?

In most cases, there’s no need to move items within your premises for our window cleaning services. Our team is adept at working around your existing setup, ensuring minimal disturbance to your space. However, for certain tasks, especially when we’re dealing with interior windows or areas with delicate items, we might request a slight rearrangement to ensure the safety of your belongings and our staff. We always communicate clearly and in advance if any such need arises, prioritizing your convenience and the integrity of your space. trust us at CCWC Services to handle it all with utmost care and professionalism.

What Liquid or Solution do you use to clean windows?

At CCWC Services, we use a specialized, eco-friendly cleaning solution designed specifically for window cleaning. This solution effectively removes dirt, grime, and other residues, leaving your windows sparkling clean without causing any harm to the environment. Our products are chosen for their effectiveness and minimal environmental impact, aligning with our commitment to accountability and reliability. Plus, they’re safe for use around people and pets, ensuring the well-being of everyone in your premises. trust us to not only make your windows shine but also to uphold our high standards of sustainability and safety.

Are there any different forms of cleaning ?

Absolutely, at CCWC Services, we offer a variety of cleaning methods tailored to meet the specific needs of your premises. Our services include:

  1. Traditional Window Cleaning: Utilizing hand-held tools for a meticulous, close-up clean, ideal for lower floors and interior windows.
  2. Water-Fed Pole Systems: Perfect for higher windows, this method uses extendable poles and purified water, allowing for safe and efficient cleaning from the ground.
  3. Doff Steam Cleaning: A specialized technique perfect for historic and Grade II listed buildings, gently removing dirt without damaging delicate surfaces.
  4. Pressure Washing: Ideal for pavements, exteriors, and tough grime, our pressure washing service effectively restores surfaces to their original condition.

Each method is chosen based on the building’s architecture, window type, and your specific requirements, ensuring optimal results every time. With CCWC Services, you’re not just choosing a cleaning service, but a tailor-made solution ensuring the best care for your property.

Do you have a valid license and are you properly insured?

Absolutely! At CCWC Services, we take our legal and professional responsibilities very seriously. We are fully licensed to operate in the field of building maintenance and cleaning, adhering to all UK industry standards and regulations. Moreover, we are comprehensively insured, ensuring that both our team and your property are fully protected while we undertake any cleaning or maintenance tasks. This insurance includes public liability coverage, giving you complete peace of mind when we are working on your premises. Our commitment to accountability and integrity means we maintain all necessary certifications and insurance to provide top-notch, worry-free services to our clients.

How often should you clean commercial windows?

Most businesses should schedule professional window cleaning services two or three times a year, although this can vary depending on location and building usage.

The frequency of commercial window cleaning depends on several factors, including the building’s location, type of business, and environmental conditions. At CCWC Services, we recommend the following guidelines:

  1. High-Traffic Areas: For buildings in busy urban areas or those exposed to more dirt and pollution, we suggest more frequent cleaning, typically every 1-2 months, to maintain a pristine appearance.
  2. Retail and Hospitality Businesses: These premises should ideally have window cleaning services every month to ensure they always look welcoming and attractive to customers.
  3. Office Buildings: For standard office buildings, a quarterly cleaning schedule usually suffices to keep the windows in good condition.
  4. Industrial Areas: Buildings in industrial zones might require more frequent cleaning due to higher levels of dust and debris.
  5. Special Considerations: Buildings near the coast or in areas with high pollen counts may need more frequent cleaning due to salt spray or pollen accumulation.

We tailor our services to meet your specific needs, ensuring your windows are cleaned at an optimal frequency for both aesthetics and longevity. Regular cleaning not only enhances your building’s appearance but also prolongs the life of the windows.

Are Only the Window Exteriors Cleaned?

a comprehensive window cleaning service goes beyond just the exteriors. Therefore, we offer both exterior and interior window cleaning services to ensure a complete, thorough clean.

  1. Exterior Cleaning: Our skilled team is equipped to handle the complexities of external window cleaning, especially for high-rise buildings and challenging architectures. We use a variety of methods, from water-fed poles to abseiling, ensuring every external surface shines.
  2. Interior Cleaning: We also provide meticulous interior window cleaning. Our team takes care to protect your interior spaces while delivering a streak-free, clear finish on the inside of your windows.

This holistic approach ensures that every aspect of your windows is impeccably clean, contributing to the aesthetic and hygienic upkeep of your building. With CCWC Services, you can expect a comprehensive service that covers every angle, inside and out.

What is the number one hazard faced by professional window cleaners?

The number one hazard faced by professional window cleaners, especially those working on high-rise buildings, is the risk of falls from height. At CCWC Services, we prioritize safety above all else, adhering to stringent health and safety protocols to mitigate this risk:

  1. Rigorous Training: Our team receives comprehensive training in safe working practices, particularly for high-access window cleaning.
  2. Use of Personal Protective Equipment (PPE): Our cleaners are equipped with the necessary PPE, including safety harnesses, helmets, and ropes, to ensure maximum safety while working at height.
  3. Regular Equipment Inspections: We conduct frequent checks and maintenance of all cleaning and safety equipment to ensure they are in optimal condition.
  4. Adherence to Legal Standards: We comply with all UK health and safety regulations, including the Work at Height Regulations 2005, to ensure that our practices meet the highest legal and professional standards.
  5. Risk Assessment and Planning: Every project begins with a thorough risk assessment and planning phase, allowing us to identify and mitigate potential hazards effectively.
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