The Window Clinic

After what felt like months of research, seeing the national double glazing companies (Everest and Anglian) for quotes and being disappointed by their sales tactics and exorbitant costs, I decided to try a local double glazing company. Graham at Window Clinic came to quote, was very knowledgeable, not pushy and didn't give me any sales spiel. The cost was very reasonable and he was happy to give me contact details of past customers for references. The fitters that came were very clean, and my fear of the flat being left in a mess were completely unfounded. The fitting took 2 days, both days I's stay for the first hour but then leave them to it as I was getting in the way. They were trustworthy so I didn't have any concerns about leaving them alone in my flat. I'm very pleased with the result and wish I'd done this years ago. There is one outstanding issue which I'm confident will be resolved - one of the units /panels was cracked so a replacement had to be ordered (taking another 6 weeks unfortunately). However the window is water tight so it's not too much of a problem. Overall I'd definitely recommend Window Clinic. For info I had 7 windows replaced over 2 days, aluminium frame (silver) and I live in a first floor flat.

Excellent service and Graham is very professional. Received quote very promptly and I found them to be a very reliable firm and we are very pleased with the new windows. Highly recommend this firm. Katie H

We spent a long time looking for someone that woudl be confident in replacing our unusual shape front window, and a balcony door. Graham turned up to give us a quote. He was knowledgable and very easy to deal with. He even helped us out with a few problems we were having on a different window (that we aren't replacing yet). Due to the unusual shape of our front window, our order took a few weeks, which was to be expected. The office was easy to speak to and kept us in the loop. On the day of fitting, all went smoothly. Fitters turned up on time and were efficient. Our windows look great and we were very happy with the quote we were given, very reasonable. I would have no hesitations recommending this company. I will be using them again in future.

This firm fitted four double-glazed windows and back door for me and I have no hesitation in recommending their service. The very reasonable quotation was provided promptly, the work was carried out on the agreed date with the minimum of disruption and the units are of excellent quality, appearance and function. As a bonus, my place was left spotless. Gold medals all round!

I had the whole flat done by them, windows and doors. Great job, good price. Very honest, they pointed out a tiny flaw in one window unit and had it replaced. They have also popped in promptly and without charge to make a few minor adjustments that were necessary. Lovely to meet competent, honest and friendly tradespeople!

Highly recommend this company. They installed new sash windows (uvpc) and also built wooden surround which we are really pleased with. They arrived on time, worked really hard and were very tidy. Also they got hold of another type of fitting for us with a different finish. No fuss and good value. I cannot wait to get them back to replace the other windows.

Following previous recommendations I asked the Window clinic for a quote for 10 windows in a mansion block. The quote was competitive, the work of good quality, left tidy and when I asked by email for some more window lock keys they were delivered with no further chasing.

We used the Window Clinic to replace two old bedroom windows with uPVC sliding sash units and to replace our old front door with a new composite model. We're delighted with the results - our house is now much warmer and quieter. The quotes were very reasonable, the fitters extremely professional and the finished work is of the highest quality. Thoroughly recommended.

Great quote and excellent service. Thoroughly recommended.

First started liaising with The Window Clinic last year but it has taken this long for approvals to come through from Dulwich Estate. Windows throughout replaced in timber with slight aleration to previous design to include door/fixed panel combo at first floor. Found the team patient & helpful in the planning & organisation, and professional, clean & efficient in the fitting. I did ask them to quote for a small, glass extension (more of a full height bay window) but found another supplier gave better advice and suggested higher spec manufacturer, so won't be using The Window Clinic for this. For the windows, however, they were excellent.