Coastal Stairs Pty Ltd Home ›› Local Listings ›› NSW ›› Oak Flats ›› Coastal Stairs Pty Ltd NSW Construction Oak Flats, NSW 2529 Dean Woolley0242566210https://www.coastalstairs.com.au Coastal STairs was founded in 1985 and is a family business. We make and design custom built staircases, handrails, and more. We service Illawarra, Sydney, South Coast or South East NSW, and Wallongong. Please call us today!