Head of ChezzetcookIndustrial cleaning chemical cleaning and hydro blasting services Chem Tech Services Limited introduces new product line ... more info Chem Tech Services Limited (CTS) is an industrial cleaning services company that has been providing Atlantic Canadian and International customers quality service since 1983. Additionally, Chem Blast Technologies (CBT) , a subsidiary of Chem Tech Services, offers high pressure water blasting services. Operating from its 12,000 sq. ft. industrial shop located in the Eastern Shore Industrial Park, 12 km from Dartmouth, Nova Scotia, Chem Tech Ser