Think twice if you need continuous support.
NextGen Kozijnen changed my front door and a big bedroom window. Their offer was the best I got (out of 4 companies). The communication was very smooth, I was kept informed every step of the way. They helped me understand the energy subsidies - they called the gemeente for me, without me even asking, to confirm the requirements. The order was super smooth and quick. They did everything in less than two days, making use of the favourable weather. They even cleaned before they left! I am really super happy with both the door and the window. I intend to continue to use their services whenever I need something that they can do, and cannot recommend them enough!
Update: contacted them for help on a couple of occasions afterwards and was completely ignored. Obviously unless you offer a bag of money you should not expect even common courtesy. Disappointed and would no longer recommend.
Reply from NextGenKozijnen.nl
Thank you so much for your fantastic review! We're thrilled to hear that you had such a positive experience with the replacement of your front door and bedroom window. We strive to provide the best value and service, so it's great to know our offer stood out to you. We also believe in making the process as smooth as possible, and we’re glad our communication and extra efforts—like assisting with the energy subsidies—were helpful to you. Your satisfaction with the final result, as well as the quick and tidy installation, means a lot to us. We look forward to working with you again in the future, and we truly appreciate your recommendation!