Gardiner Building Contractors is a quality-driven, cost-effective Master Builder in Nelson. They can help you build your dream new home. Gardiner Building Contractors offering a full range of award-winning building services, Gardiner Building Contractors are dedicated to providing you with the best building services in the Nelson Area. Gardiner Building Contractors in Nelson are specialists at all types of home renovations work including bathrooms, kitchens, extensions or full house renovations.