Cornerstone Design & Construction Ltd has over two decades of experience in the construction industry building new homes and extensions in West Sussex, Hampshire and Surrey. With our extensive experience in the construction field, Cornerstone is dedicated to making your new build or renovation the space you have always dreamed of. Our focus is always on attention to detail and quality workmanship. We will ensure that your project finishes on time and on budget. Our dedicated team of professionals will work with you from conception to completeion. Cornerstone will assist you every step of the way, our company policy is to finish the job we started before moving on to the next. We only undertake one project at a time The basis of any successful building project rests on a simple foundation of clear communication, honesty and integrity. Cornerstone Building Services work with local authorities and architects to ensure your projects runs smoothly. Quality workmanship is the essence of our business