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Professional Residential & Commercial Window Cleaning​ Services in Cardiff

  • We are a family owned and operated business

  • Chemical-free cleaning with ultra-pure deionised water

  • 70ft reach & wash system, cleans up to 7 storeys from the ground

  • Multiple exterior cleaning services

  • Traditional and modern methods

  • Professional, friendly and reliable

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'Purified Water' Window Cleaning Services in Cardiff

Berry Bright is a Family owned and Cardiff operated professional window cleaning company

We are proud to deliver high quality, professional window cleaning services to our customers in Cardiff and its surrounding areas. You can be assured that we always work diligently to provide a top-quality service with exceptional attention to detail. 

We're courteous, clean, efficient and always provide a safe work environment and peace of mind to our clients. 

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We Value Your 

Peace of Mind

Our white-glove service delivers a high-quality experience at a reasonable price.


We are efficient and work fast. We value your time by minimising waiting and leaving no mess behind.


We get the job done right and always make sure you are 100% satisfied.

We guarantee the highest quality and most friendly window cleaning services experience in Cardiff.


Client Testimonials

We couldn’t be happier with the result. We had years of buildup on our roof and skylights. In all honesty, I didn’t think they would achieve the result they did. It wasn’t the best price we were quoted but we felt confident in Berry Bright after speaking to them. We will definitely use them again.

Dean Thomas |  Residential | Google

Why choose Berry Bright for your window and exterior cleaning requirements?

People & Planet Friendly Business

Sustainability, and caring for the environment and our local communities is at the forefront of everything Berry Bright does. 


Our industry recognised professional accreditations, reflect our high standards and unwavering professionalism. 

The Best Equipment

We have invested in the very best equipment which is loved and maintained to deliver the best results every time. 

Fully Insured

Our industry leading £10-million general & public liability insurance policy, ensures you are fully covered with Berry Bright at your service.

Experienced & Reputable

Our teams excellent reputation stems from our 10+ years with We're a name you can trust. 

Our Guarantee

Your satisfaction is our priority. In the unlikelyhood you're unhappy with the quality of our work. We'll clean again for FREE or you don't pay!


Refer anyone to Berry Bright for ongoing 4 or 8 weekly window cleaning and get £25 credited to your account. You can refer as many people as you want and we'll keep paying. Just fill out this form and we will do the rest. We welcome both residential and commercial referrals. 


Thank you for your great support! 

Referral Terms.

Refer family and friends and get paid 

Is Window Cleaning Worth it?

Getting your windows professionally cleaned helps maintain your windows whilst it can also help in the longevity of your windows. Over time windows collect all kinds of debris and dirt, whilst rain can also damage your windows over the years. Besides having your windows look great, ensuring your windows are clean can also help them function as they should. Windows that aren't cleaned or work properly may cause cracks and other issues such as condensation and oxidation.


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