Testimonials

"Excellent service from start to finish. Questions answered quickly. Fitting the windows went smoothly and the young men were professional and kept everything as clean as possible. Very good company which I would highly recommend."

Ms M, Hampshire, November 2024

"Fantastic from start to finish! The team fitted 5 sash windows in my home and I’m very happy with the quality of the finish. The team were very professional and it is evident that they are experts in their field and take pride in what they do. There was no pushy sales pitch, instead Simon was very open and honest when presenting options and the price was very competitive. During installation, the team were friendly, tidy and efficient. I highly recommend Box Clever Sash Windows!"

Mr C, Berks, August 2024

"Amazing, friendly, professional service from start to finish. Installed two large Masterframe Bygone range sash windows. Lovely, honest and highly experienced family business who explained the whole process and couldn’t be nicer to deal with. I love my new windows!"

Ms J, Bucks, August 2024

"Thanks to everyone for fantastic service, installation & communication – very happy I chose Box Clever."

Mrs H, Hampshire, July 2024

"We wanted to say how delighted we are with our new sash windows. They look absolutely fantastic and we could not be happier. [...] Thanks also to the guys who did the fitting, they were fantastic."

Mrs S, Hampshire, June 2024

"I am so very grateful to you for all you efforts [...] you really went above and beyond to help me. Please thank all concerned at the Box Clever team."

Ms N, London, May 2024

"We chose Box Clever Sash Windows after having a poor experience with another company and I’m so glad we did! Tony and Simon made me feel really comfortable and were great in helping me explore all the options and provided the necessary quotes with no hard sale or pushiness, unlike other companies I had encountered. The whole experience was a breeze. Their communication and responsiveness was faultless and the installation team worked quickly and left the place tidier than they found it! Not to mention, the windows are of great quality and look fantastic too. Would 100% recommend."

Ms C, Hampshire, May 2024

"Please thank Tony and ALL TEAM, the lads are such a pleasure to have working in the house and the workmanship is better than we expected. Tony and Syreeta make everything so easy, we cannot recommend you enough."

Mr P, Berkshire, March 2024

"I cannot fault the experience in any way with Box Clever Sash Windows. From the outset, Tony and Syreeta were so accommodating from being very responsive, answering all our questions and meeting to our requirements. [..] Simon and the install team ensured that any space where they were working was properly protected and I was so impressed that there was no mess at all where work had been carried out. [..] I have more work to do in the future and will be for sure be using Box Clever Sash Windows again. Thanks Team!"

Mr D, Berkshire, March 2024

"Thanks to you and all the team: I've met a number of the installers over time but Lewis and Simon have probably done the most and always been exemplary in their manner and how they engaged with me."

Mr E, North Hampshire, February 2024

"We had decided to use Box Clever right from the beginning when Tony came round and gave us our quote. After getting quotes from 4 other company’s they were the only one that listened to what I wanted. The installation team, Lewis and Simon, were so considerate and tidy when working in the house and each window was installed and finished with the same time, care and high standard. I would highly recommend using them."

Ms H, Berkshire, Jan 2024

"We are so pleased with the windows – immediately see the difference with keeping the heat in over the recent cold snap. They look lovely and work better than we hoped for. Really successful. The install was complex, but the boys were great. Do pass on our thanks to the team and Syreeta in the office."

Mr S, West London, Jan 2024

"I'm really happy with the windows and French Doors - they make such a difference to the house. The guys did a great job fitting them (and tidying up afterwards too!)."

Ms Q, Berkshire, Dec 2023

"The team at Box Clever did an amazing job replacing our sash windows. All the work carried out was to the very highest standard, efficient and super tidy too! Can’t recommend them enough."

Mr L, Hampshire, Dec 2023

"I am delighted with the service received from Box Clever Sash Windows. The entire team, from Tony's initial visit to Lewis, Simon and Christian installing the windows and Syreeta helping with queries and payments, were an absolute pleasure to deal with. The windows look fabulous, thank you "

Mrs F, Hampshire, Oct 2023

"Lewis, Simon, and Christian are masters of their craft. Absolutely fantastic new sash windows! 11 new windows installed in a week and to an incredibly high standard both inside and out. New frames are top notch and the whole property has been transformed. Thank you"

Mr M, Berkshire, Oct 2023

"Thank you so much for doing such a fabulous job, I absolutely love my new windows and doors, they are gorgeous and so beautifully fitted"

Mrs M, North Hampshire, Oct 2023

"Will you please pass on my thanks to the team who have done such a great job fitting the windows the past couple of days, and the windows look fantastic."

Ms H, Oxford, Sep 2023

"An ENORMOUS Thank You to you all for my new windows. You have all been amazing throughout the process and I really am very grateful to you all. As you know I was rather anxious, but I was much reassured by the way in which you all helped me at every step of the way. "

Ms S, Hampshire, Aug 2023

"The boys really did do a fantastic job and were so lovely to have around"

Mrs M, Hampshire, Aug 2023

"The window looks fantastic, and we are so pleased to have had them done. I also wanted to say the installers are a credit to the company and a great reflection of a local family business. Very good workers of such a high standard. They were informative, tidy, polite, friendly, and respectful of the property."

Mr D, Basingstoke, Aug 2023

"I am so pleased with the windows, they look fantastic."

Mrs M,, Hampshire, July 2023

"The guys were a pleasure to have around, kept me very well informed during, and achieved a very high level of finish on timber work. Theirs skills are a credit to your business. The windows are making a difference already."

Mr A, Hampshire, July 2023

"Really amazing service cannot fault attention to detail and loving finished results."

Mrs R, Oxfordshire, July 2023

"Simon and Lewis have been wonderful, and we love the windows that have been installed"

Mrs H, W London, July 2023

"I have to say that we are delighted with the windows and with the chaps that carried out our installation over the last week. What a great bunch of workers you have there."

Mrs S, Hampshire, May 2023

"Over the last 3 years I have used many trades to complete renovations and extensions to my house. While most were good, there are few I would wholeheartedly recommend to a friend. Box Clever Windows is an exception. The installation was completed to a very high standard by an excellent team of fitters, not only would I recommend them to a friend, I already have!"

Mr C, Hampshire, April 2023

"An outstanding business worthy of customer trust."

Mr K, Oxford, Dec 2022

"I wouldn't hesitate to recommend Box Clever. From our initial consultation with Tony, through to the completion of the job, everything ran really smoothly. The fitters were fantastic - skilled, professional, super tidy and polite, nothing was too much trouble."

Mrs H, Hampshire, Nov 2022

"I am entirely happy with everything about the windows. In installation was rapid, tidy, and exact; the windows themselves are magnificent. This is a company with integrity that goes beyond the needs of the customer to provide an exceptional service."

Mr K, Oxford, Nov 2022

"I’m very happy with the work that’s been done – Simon and Christian have done a fantastic job"

Mr P, Basingstoke, Nov 2022

"We are delighted with the new windows and very happy we made the right choice. Lewis, Simon and Matthew did a great job"

Mr P, Basingstoke, Oct 2022

"Many thanks for the super work. I will be sure to recommend you and hopefully back to upgrade more of our windows when the time comes"

Ms D, W London, Oct 2022

"Many thanks to you and your team for the window installation, they look fantastic."

Mr H, W London, Oct 2022

"Quality of the product is excellent. Your people have been very good. They explain well everything. I am very satisfied with the work: no stress. Will share the good news with my friends"

Mr S, W London, Aug 2022

"We are very happy with the windows!"

Mrs R, Oxford , Aug 2022

"We are very pleased with the windows, the team were very courteous"

Mr H, Surrey, June 2022

"We are very happy with what has been done. The lads worked very well together, were good company and showed off their skills!"

Mr C, W London, May 2022

"Two new windows fully installed. Please will you thank all concerned, a splendid job was done"

Mrs H, Hampshire, May 2022

"Thanks to you and your team on a great job, we’re really happy with the windows"

Mr B, Watlington, May 2022

"We’re really delighted with the windows and the installation; the team were brilliant. It all looks fantastic and we’re enjoying the much quieter road noise "

Mr A, Hampshire, May 2022

"The windows look really great, and we are very pleased with the work. Thanks for leaving the place so clean and tidy."

Mrs C, Oxford, Apr 2022

"The windows look fabulous and nothing but high praise for your team! Always so friendly and professional!"

Mrs P, Feltham, Feb 2022

"We are very much looking forward to moving into the house and when we are finally able to properly enjoy the amazing sash windows. Thank you to everyone at Box Clever Sash Windows"

Mrs A, W London, Feb 2022

"We have been really pleased with the look of the windows installed and with your lovely fitters. The windows all look wonderful, thanks so much!"

Mrs S, SW London, Jan 2022

"Just a quick note to say that the guys were fabulous, professional, quick and tidy and friendly."

Mrs P, Ashworth, Jan 2022

"Just so you know we have enjoyed all the guys being here as they are professional and trustworthy to be working in our home. More than happy to recommend and again thank you."

Mr W, Burghfield, Jan 2022

"We are very pleased with the windows, your guys have done a great job. All good with the installation - your team was excellent."

Mr D, Bagshot, Jan 2022

"We are absolutely delighted with the new windows and the fitters were great! Thank you."

Ms S, Basingstoke, Jan 2022

"Windows continue to be simply marvellous, especially now that the weather has turned colder.Windows continue to be simply marvellous, especially now that the weather has turned colder."

Mrs B, Oxford, Oct 2021

"Simon & Michael have done a brilliant job, very pleased with outcome."

Mr G, Abingdon, Oct 2021

"Thank you to you and your team for an outstanding experience. If you are in the area always please do feel free to stop by."

Mr C, Kennington, Sept 2021

"Our windows are looking great! Thanks to Simon, Lewis and Matt for their great work and service, everything went well."

Mrs C, W London, Sept 2021

"Thanks again and please pass on our thanks to the team. Their workmanship is first class."

Mr C, Finchampstead, Aug 2021

"Thank you so much for a fabulous job, the guys have been brilliant! And we look forward to working with you again."

Mrs A, Basingstoke, Aug 2021

"Delighted with the windows! The boys have been great and sooooo tidy. Happy for pics and to be every happy customer for any future clients that you have."

Mrs B, Ealing, July 2021

"We are delighted with our windows and the team were so lovely and treated the installation with precision and care!"

Mrs S, Shepherds Bush, June 2021

"From start to finish this has been a great experience Tony, and I have no hesitation in recommending you."

Mrs W, Mortimer, May 2021

"The team have done an excellent job and they are a credit to your business. Well done and thank you."

Mr F-S, Aston Tirrold, May 2021

"We are really pleased with the windows and the boys did a great job installing it. They were polite, very clean and professional, and entertained our little who wanted to assist. We're very pleased with the whole service we've with you and your team. Thank you."

Mr S, Basingstoke, May 2021

"We were really impressed by your company and are very happy with our new windows."

Mrs O-A, Wimbledon, April 2021

"Many thanks to you and the fitting team for installing our new windows. The team were professional and courteous and the windows look great."

Mr T, Reading, March 2021

"Windows look brilliant and make such a difference thank you"

Mr T, Basingstoke, March 2021

"Just a quick note to thanks the team for another great job, once again carried out during some inclement weather!"

Mr W, Ewell, Feb 2021

"I'm really pleased with the windows and door and very much looking forward to reaping the benefits. As early as last weekend when the upstairs bay went in, a couple of my neighbours were already commenting on how good the windows looked.. I think the windows are very much in keeping with the age of the property."

Mr P, Headington, Feb 2021

"I've been meaning to write to say thank you for our excellent new windows, and we will be saving up to have the bay windows doe in the future!"

Mrs L, Botley, Jan 2021

"I researched all kinds of different sash windows in the market and concluded that noting came even close to Master frame's Bygone Sash Window Collection. I am absolutely delighted with my sash windows & overall experience I received."

Mr P, Harrow, Jan 2021

"The windows are lovely - we're really pleased! The guys have been absolutely fab - please say thanks to them again for us."

Ms M, West London, Dec 2020

"Everything looks great here. A first class job, good tradesman and fantastic end product."

Mr A, Kennington, Dec 2020

"The team finished up yesterday and I am really happy with the windows and the work that has been done. Lewis and Matt were very professional throughout the process and also very open and helpful when we had any questions, they were a pleasure to work with."

Ms A, Wimbledon, Nov 2020

"We had the installation of our windows completed today, they are looking great! Thank you!"

Ms G, Fulham, Nov 2020

"I would like to say at this point how delighted we were with your installation. Your team were always very professional and friendly and took great care with everything they did; we always felt fully supported across the two days and the windows look terrific. Please pass on our appreciation to everyone."

Mr C, Ealing, Nov 2020

"Many thanks for the windows yesterday. We wanted to say how much we appreciated you team. Very efficient, very easy to deal with. A very happy, highly communicative team. Really the best example of excellent service."

Mr M, Clapham, Aug 2020

"I would like to thank all of your team for great service and very high quality finish."

Mr M, Mortimer, Aug 2020

"Thank you so much for a terrific job. We are delighted with the windows."

Mrs B, Wimbledon, Aug 2020

"Just to say Thank You to you and your colleagues for the window installation. We are very pleased with the finished product and the professional way in which your colleagues fitted them."

Mr & Mrs R, Mortimer, July 2018

"Absolutely thrilled with my new doors and windows (and paving!). All a huge improvement , no regrets doing it. Using my garden a lot in this weather and both doors frequently open."

Ms P, Fulham, July 2018

"We were impressed with Tony's knowledge and the way he listened carefully to what we wanted. He's perceptive and he certainly knew his stuff with all things sash windows and all the surrounding carpentry"

M S, Wokingham, June 2018

"Another great job. Always ready to recommend you to others"

RW, Silchester, May 2018

"Thank you. I am absolutely delighted with the windows. The team worked really quickly and cleanly so please pass on my thanks."

HC, Ealing, March 2018

"We are delighted with the windows, thank you, and were very impressed with Lewis and Matthew who did an excellent job. They also tidied up so well afterwards that we would not have known anything had happened. You are fortunate to have such an efficient and personable team."

Mr S , Ealing, March 2018

"I'm more than pleased with the windows, you should be extremely proud of that lads. They did a fantastic job and the windows look incredible. All work was done to a high standard and the rooms were left beautifully."

Mr F, Bagshot, Feb 2018

"All went well on Friday and the boys did a great job."

Mr C, Oxford, Feb 2018

"Another great job, my thanks to you all."

Mr W, Ewell, Feb 2018

"Nice weather today so I was able to see the windows outside in daylight – in fact in sunshine. They look pretty good. Please give my best regards to Lewis and Simon for their effort. Very grateful."

Mr B, East Sussex, Jan 2018

"Just a quick email to say of course we like the new windows and we noticed how warmer our house is now compared to the past. And let me also add that the team was excellent - they carried out the work with the minimum disruption for us and have great manners."

Ms S, Oxford, Jan 2018

"Straight away we struck a rapport with Tony, who clearly knew his stuff when it came to Listed Buildings and Conservation - and knew what would be best for us"

CN, Feltham, Jan 2018