What a fantastic and flawless job the guys at CSj, done from the initial contact to the sales quote to the job being completed and the install and updates were just perfect .. I would highly recommend this company if you it looking for new windows and doors go to CSJ as you won’t be disappointed .. thank you so much for the flawless work. Mr & Mrs McFarlane

Would highly recommend CSJ, my house has been truly transformed. Was not an easy job at all but i have to say the fitting team were excellent, workmanship was to the highest of standard.The installation manager was superb, was on site everyday and that was a real bonus for us.

I had a young chap come to my door he was well spoken and tane time to listen to everything I had to say honestly one of the nicest chaps I've had at my door and let me tell you I've had a lot of them trying to sell various diffrent things I decided to go a head with taking a free quote for my windows and front door only on because of how considerate and well spoken he also explained everything to me in great detail as iam very picky iam planning now to have my windows done in the summer from talking to the young chap to his manger coming back right to the sales rep coming out I felt cared for and not pressured in to one thing honestly couldn't be anymore happier with the services provided one soon to be very happy customer

From start to finish Csj were a fantastic company to deal with , after getting a lot of local quotes that were intact cheaper , Csj’s quality stood out the best . From the first boy who initially chapped my door , the salesman who kept me right with styling and pricing the windows , to the joiners who I can only describe as 5* , hoovered up at the back of themselves and went that extra mile to guarantee I was satisfied with my new windows . Would highly recommend Csj Well done and thanks again

I looked around for someone with a quality guarantee that was worth something as almost all others had no real backed up guarantee... or fitted cheap low end windows having been burned by this in past i wanted to get it right and with the dgcos guarantee it gave me the assurance i was after....everything from the initial approach to completed job could not be happier with job they done ....fantastic well done csj

Broken promises. Extension wasn't what agreed on, the initial sales sheet wasn't followed, the architect plans weren't followed so the council sign off on the completion certificate. Company won't respond to questions regarding their warranty/guarantee as it's advertised as sold as 10 year warranty and when the paperwork comes through it's only a 1 year warranty for building work (whole extension is building work)..directors are non responsive or leave the company, sales team is the same and admin can't do anything without speaking to directors or project manager(who also left the company)..Visible breezeblock on the external walls, water flowing down the wall when it rains because the gutter isn't adequate, roof tiles improperly laid and are propped up by broken pieces of wood, exposed wires left running across the new door threshold, viable tape lines across the ceiling and walls, wrong window installed, white internal timbers instead of mahogany, finish on the brickwork looks like something out a zombie movie with finger drag marks all along the pointing..3 week build quoted then it was 4-6 week and now over 6 months later it still isnt finished..stick to windows and doors CSJ you obviously have no control over the sub contractors you use for extensions and no supervison over them has led to the problems now faced with this build..my son in law has been sending you pictures and emails since the beginning pointing out the issues ads they happened and all he got back was "I'll ask someone to look into this.."or "we're delivering you a fantastic build.."..could have been avoided but you lack of attention or willingness to act has lead to this..terrible company to deal with

Had a new back door & Kitchen window installed today by team 2 .The job was carried out in a professional manner each team member knew what they had to do. I have had work done by C.S.J before and likewise a great job .Arrived on time ,knew what they were doing and told my wife & I all we needed to know about the finished job and they cleaned up after them thanks again C.S.J will recommend you to anyone ...

I would highly recommend CSJ. From start to finish there was no hassle. No pressure buying and initial consultation didn't take forever and was very relaxed. Joiners were pleasant lads and worked quickly and efficiently, arrived when promised and fitted my windows to a very high standard.

The whole process of getting our new front door was hassle free, fast and efficient. The salesman came to our home at a suitable time, we discussed and ordered that night. The next day the surveyor arrived and measured up and gave us some more information on what would be happening on the day of fitting. Ten days later our door was fitted quickly and efficiently by two workmen who tidied up when they had finished. Altogether we are really pleased with service we received and are pleased with the quality and overall look of our new door.

From the initial phone call the process was very informative and helpful. The discussions made sure that the company provided and understood what you required. The installation was completed on the time scale agreed and a few of the snagging issues that the installers notice was reported and fixed the next day. Our only dissapointment was the front door arriving damaged but a new one was ordered immediately. As my husband is retired being in the house was not a problem however if you worked it could have been an issue. The standard of workmanship was excellent and the warmth in the house amazing. Thanks

DELIGHTED with all aspects of installation. Installation team were efficient, friendly and explained every aspect of the process. On completion we were given instructions as to operating the window. Window itself is very well made and is of the highest quality.

Team 2 have just fitted 5 new windows and a front door. They were polite, friendly and very good singers!   The workmanship is top class and we'll be considering using CSJ to remodel our bathroom. Thanks again.

We are absolutely delighted with our new bedroom window. The installation was done efficiently, professionally and with great attention to detail. Installation team were very skilled and explained the process throughout, asking questions and checking they were doing it to our satisfaction. The quality of the window is excellent. The team cleared debris and left area clear and clean. They were friendly and thoughtful. Our initial experience with the company representative was excellent. He was very professional and explained all aspects of a window change to us and took time to help us choose the correct one for our needs. The survey rep was efficient and friendly and completed his checks well. We would have no hesitation on using the company again for further windows and doors and highly recommend CSJ.

Both my husband and myself were absolutely satisfied with our windows and door . The standard ot finish excellent. The 2 joiners who carried out all the work were very tidy , explained and listened to any concerns we had . My one little complaint would have to be .... when the sales person called to explain the procedures and all that would happen before and during the fitting he did state the guys would have shoe covers on surprise surprise never used them . So I would have to say maybe this is something you should supply as standard PPE to your employees .

Team 2 arrived Monday morning introduced themselves. Whilst one double checked the sizes of all the windows before proceeding the other two proceeded to off load and set up their tools. The all worked well together as a team and efficiently. They left all work areas in a cleaning and tidy condition taking away all of the old windows. Although their quote was slightly higher than others their work and quality was far more professional. The boys were good ambassador for the company and I would not hesitate to recommend then to anyone else.

Team 2 arrived as scheduled introduced themselves courteously with a handshake and got on with the job They worked well as a team complimenting each other with what was required as the installation progressed. Their 'housekeeping' was beyond reproach and the removal of the rubbish was an added bonus. These two lads are definitely an asset to your company and you should be proud to have them represent your Company anywhere. There can be no complaints about the whole operation from the initial visit of your sales person, the visit of the surveyor, and the completion of the installation by team 2. 

I am not pleased with yhe windows as certain mornings they get condensation on the outside and a lovely morning like today and I can.t see out of them. I am sorry now I chose this company as not happy with this happening to the windows.