The London Sash Window Company Reviews

The London Sash Window Company did my windows last October. They did a great job and went above and beyond to ensure we were happy with the result. I would highly recommend for anyone considering getting their windows done.

I absolutely recommend the London Sash Window Company. From the first contact with Max, through to signing off with Costin today, it has been easy and pleasant. Preparatory work was thoughtful and I was fully engaged in how it would look.The fitters have been on time, the product is beautiful, the place has been left tidy and clean, and the price was comparable with much less attractive plastic windows. I am really grateful for a good experience and lovely product.

From the initial survey through to the fitting this company was professional, helpful, friendly and just general brilliant.

Impeccable work, beautiful sash windows in keeping with the street’s architectural style (1910’s) , friendly, neat and reliably punctual. Installation of both sets of windows, upstairs and downstairs, completed in less than a week. We are so pleased with an our beautiful new sash windows and the service we have received from the team at The London Sash Window Company.

The London Sash Window Company provided us with excellent service. The price was competitive in comparison to other quotes we received, the staff were all very professional, and the fitters were polite, friendly and did a very nice, tidy job. We are very pleased!

We have had three jobs now carried out by this excellent local company. In each case they performed at a very high level of professionalism, were very courteous and efficient as well as flexible, and gave us great value for money. They are well known in our area for their tailored design and delivery service.
Their products, each hand-made to order in their own workshops, are of the highest quality and we are delighted with the results and the impact of the new additions on our home. As a bonus, being independent and local, they are nice people to deal with and enjoy many personal recommendations from satisfied clients. Our results were so good our neighbour also employed them.

Very happy with my new double glazing windows from the London Sash Window Company and the great customer service provided throughout the experience. Good value for money, high quality craftsman’s ship, and the instalment itself was seamless/my flat kept tidy. Would definitely recommend. Thank you LSWC!

We experienced an exemplary, seamless, friendly service, from initial contact and estimate to detailed survey and fitting of one new sash window, and refurbishment of several others. We wish we had dealt with issues like draught-proofing years ago. The works were completed in the promised timeframe, all credit due to our highly experienced fitter who worked incredibly hard.

I couldn’t recommend the London Sash Company enough! The communication was excellent, the windows are beautiful and the work was carried out very efficiently with no mess!

Very professional service from the initial consultation through to the final installation. Excellent quality windows and door fitted on the date that had been arranged by friendly and experienced craftsmen. Tidy throughout and a beautiful finish.

Excellent friendly service by skilled people who know the business. No hassle during installation. All went swimmingly.

This was the second time we have used The London Sash Window Company. On each occasion they have been brilliant. The second job had some tricky access issues, which were dealt with in a very professional manner. A big “thank you” to all involved, especially the fitters, Costin and Valentin, who did a superb job and were exceptionally tidy, considerate and friendly. I would thoroughly recommend The London Sash Window Company.

We replaced four sash windows in our flat with the London Sash Window Company and would highly recommend them! The experience was positive from start to finish, we felt well informed at all times, they also dealt with the planning application with the Council and kept us informed of the process. The fitters were very professional and friendly, they did a great job, very efficient and tidy. We are very pleased with the new windows and would definitely recommend their services. Excellent job!

Thank you London Sash Window my windows are beautiful. I had 5 sashes replaced and secondary glazing removed. My experience has been positive throughout, from the initial contact to the fitting. I now have windows I can open and I can no longer hear the buses going by!

Excellent customer service, competitive price, and above all, beautiful windows!

The performance of this company has been outstanding. The quality of the windows is great, and also, the service has been brilliant right through from giving the quotation to installing the windows.

We needed our sash windows replaced and were thoroughly impressed by the professionalism and customer care of The London Sash Window Company. The quality of their product and their service was excellent and we were very pleased with the final outcome - thank you!

We had a really positive experience with the London Sash Window Company - felt very informed and everyone was really responsive and made sure we were happy with the product at the end. We love our new sash windows and the service was professional. Would definitely recommend their services