The work was carried out very professionally. The team worked extremely hard in adverse weather conditions. Very pleased with the final product. Have used this firm before and have found their work to be top quality and competitively priced. Also any guarantee work, where necessary, has been carried out promptly and without quibble. Will have no hesitation using them again.

KJM have fitted all the new doors and windows for our 4 bedroom house and we are absolutely delighted with them. The price was good and work excellent. The porch, doors and bay window were tricky jobs and are now airtight and immaculate. All the windows are beautifully finished off and look lovely. The workers were polite and hardworking, and took care and pride in their work. I couldn't be more pleased and wholeheartedly recommend them.

The door fitting was very efficient, tidy and really good standard. The fitter was very friendly and prompt, ensuring everything was in place and working before leaving. Initial quote process was thorough so no need for any follow up visit. Could have done with an earlier update between quote completion and fitting date.

Our requirement was to replace 4 double-glazed units in two 35-year-old large windows (one with 6 panes & the other with 3). We had 3 quotations and the KGM Sales Manager who visited our home was head and shoulders above the others in his technical knowledge. He recommended that we replace all the glass to avoid a visual difference between the new and old, and that we replace the aluminium frames because of the much better thermal properties of modern frames. It was agreed that we would retain the mahogany frames into which the aluminium frames were mounted. When it came to the installation and the first aluminium frame was removed an unforeseen problem came to light - the sides, top and bottom of the old frames were "stepped" whereas the new ones were flat and would not fit. The installers phoned the office and the MD and Sales Mgr were on site within 40 minutes. They were extremely apologetic and soon decided that either in-situ modification to the wooden frames was required or new frames. The carefully removed frame and glass were reinstalled. Within two days we were told that new mahogany frames, stained to match all the others in the house, would be supplied in 3-4 weeks. The installation was then completed in two days. Aidan and Carl worked efficiently, neatly cleanly and tidily. No touching up was needed inside and very little outside. I have no hesitation in recommending KGM for all aspects of their work but especially for their problem solving skills.

Our requirements were discussed beforehand, the fitters were polite and courteous, the work is to a high standard and extremely satisfactory

We had 2 guys installing windows and a door this week. We live on a main road out of Southampton, and it can get very noisy. The windows are great quality and reduced the noise to a quiet hum. The 2 guys were a pleasure to have in the house. Polite, cheerful, tidy and prompt.

Fantastic service from start to finish. The quality of the workmanship is second to none. They replaced all our windows, our front door, and replaced two windows with French doors as well as bricking up our old back door. Friendly workmen whose attention to detail is incredible. Will be recommending to friends and family.

This was the first time we had bought windows and door for a property, so went in with only a basic idea what we wanted and needed. We had a few quotes from a few different companies, the first thing that stood out about KJM was the Sales Consultant Luke F. Luke appears to genuinely want to get the best deal for the homeowner and KJM, he explained the range of products and the pro’s and con’s of each and gave his personal opinion when I asked him to. He didn’t try to push a sale at any point and went away to work out a proper quote for the work we requested. The 2 gentlemen turned up bang on time on the day of install, and did the work to a high standard. They were careful around the house to make sure they didn’t make any mess or cause any damage. The install took a few hours and a full demonstration was given at the end. We are totally satisfied with the work and price we paid. I wouldn’t hesitate to recommend KJM to friends and family!