Spiral Drillers Civil - Specialists in Specialists in pile driving, steel concrete or timber piles, retaining walls, bridge building, civil construction. We are a well established and well respected company in the New Zealand pile drilling, pile driving and civil construction industry.The company has its own fully equipped workshop for maintaining and manufacturing equipment, including some unique plant designed and constructed exclusively by the company for specific tasks and to overcome on-site obstacles.Our services include: Bored Piles, Pile Driving, Retaining Walls, Sheet Piling, Micro Piling, Screw Piles & Plant Hire.Please visit our website to see our past projects and customer testimonials, or contact us today!