London’s Premium Water Filtration & Softening Specialists

 
 
 
 
  EXCELLENT  
  
 Based on 32 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Stephanie Bashford 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Mario came to install the water filter, he was gentle, kind, considerate and very respectful man, I felt safe and cared for throughout the installation. He provided all relevant information to assure I understood the process of the water filter and aftercare. Truly couldn't be more happier having super clean water here in my Clapham flat, thank you London Water Filter team!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jan Sodderland 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Fast and friendly, excellent service and support.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Shalom Adelaja 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Excellent service from London Water Filter from start to finish. The team explained the different options clearly, recommended the right system for our home and never pressured us into buying something more expensive. Installation was clean, professional and completed in around 1H . The difference was noticeable immediately—our tap water now tastes fresher, there is no chlorine smell, and we no longer need to keep buying bottled water. The installer also showed us how the system works and explained when the filters will need replacing. Reliable communication, transparent pricing and a genuinely high-quality result. I would confidently recommend London Water Filter to anyone looking for a water filtration system in London.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Nazanin Edalat 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Great service from start to finish. The technician was professional, polite, and explained everything clearly. The water filter itself is fantastic my tea and coffee taste noticeably better, and the water is much cleaner. I’ve also noticed there’s no more residue or spots on my glasses after washing. I’m very happy with the quality of the product and the excellent customer service. Highly recommend.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Seema Soni 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
We recently had a reverse osmosis water filter installed at our property by the London Water Filter Company, and the experience was excellent from start to finish. Leo provided outstanding customer service throughout the entire process. He was professional, knowledgeable, friendly, and ensured the installation was completed smoothly and efficiently. Everything was explained clearly, and the work was carried out to a very high standard. We’re extremely happy with both the quality of the installation and the service we received. I would highly recommend the London Water Filter Company to anyone looking for a reliable and professional water filtration solution. Thank you, Leo, for such a fantastic experience!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Scott Brockman 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Leo, Mario, and the team did a phenomenal job installing our water filter and softener system. They started with a thorough assessment and knew exactly what our home needed. We ran into a few early hitches with a faulty manufacturer part, but this is where the guys really shined. No excuses, no deflecting. Leo and his crew stepped up, handled the issue professionally, and communicated clearly until everything was running perfectly. They also kept the workspace clean and respected our property.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Danielle Filipponi 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Headline summary: Outstanding Service and Genuine Care I cannot recommend Leo, Mario, and team highly enough. From the very beginning, they approached our water filter and softener system installation with a thorough and careful assessment of our home's needs. While we hit a few unexpected challenges getting started—including a faulty product from the manufacturer—what really sets Leo and Mario apart is how they handle adversity. Instead of deflecting, Leo and his team stepped up with incredible professionalism, absolute dedication, and genuine care. They communicated brilliantly, resolved the issues seamlessly, and made sure everything was working perfectly before wrapping up. Further, they're extremely respectful of your home, always tidying up after, which is a true testament to their care. It is rare to find a team so committed to doing the job right and looking after their customers. If you want peace of mind and top-tier service, look no further than Leo & his team. Thank you again for all the hard work! We're already seeing the difference.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Adriana Liute 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
I wanted a company that could install the water softener and the reverse osmosis systems at the same time to ensure they had accountability for the whole project. I also wanted a Waterdrop system after doing some research. This is how I found London Water Filters. Leo is a good communicator and very respectful. He came by for an assessment and discussed our needs and preferences before making a recommendation. A week later his colleague Mario installed a Waterdrop X12 system for reverse osmosis water filtering and a BWT water softener. He had to adjust the plumbing to make everything fit under the sink so definitely not a DIY job! I was impressed with the amount of tools he had spread in the kitchen at some point and with the tidiness he left behind. This was a few weeks ago. All looks good and seems to be working well. It remains to be seen whether I’ll get to live forever from drinking purified water :)
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Brittany Fuller 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Had a great experience with London Water Filter. The team was very responsive, friendly and professional. The installation was quick and our water tastes great now. Thank you!!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jaclyn Mule 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Amazing work, quick efficient and professional. Has worked perfectly since