LEX Scientific Inc. is an environmental and industrial consulting firm and laboratory in Guelph that has served industrial, institutional and governmental clients for over 30 years...more...See more text
Ventilation Duct Cleaning, Residential Duct Cleaning, Commercial Duct Cleaning, Air Quality Analysis, Mould Testing, Commercial Medical Grade Duct Cleaning, Filtration Systems
Clear the air of your residential, commercial or industrial space with Clinicair Waterloo-Wellington. We provide comprehensive air quality solutions for your home, office, medical ...more...See more text