Roc-Tech Contracting (2011) Ltd. is a fully licensed and insured drilling and blasting company based in Nanaimo, British Columbia. We are comprised of drilling and blasting professionals dedicated to the highest standards in the industry. Safety, common sense, and efficient, qualified work are the hallmarks of our company. Our extensive inventory of equipment, technology and agility on the jobsite is what sets us apart from the competition. Each of our core crew of certified blasters averages over 20 years of experience in the drilling and blasting industry.