We can easily add value to your home quickly and for the best prices available. Extensions have become a popular way to increase the size of your property. Not only that, it will also greatly increase the value of your home. Any type of extension can be created, and with 17 years of experience in the trade rely on GND Construction to make sure it is built to last. GND Construction is renowned for the quality of all their work – including high-end extensions and attic conversions. GND Construction is the only Dublin based builder you will ever need.