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
A full service environmental air quality monitoring company providing a wide range of technical services to both government and private sector clients for over 15 years.more...See more text
The team at Clean Air Solutions serves homeowners throughout Hamilton and surrounding areas. We provide cost-effective duct cleaning and air purifying services, helping you to brea...more...See more text
Since 1972, we have been specialists in the installation and service of HVAC equipment in the industrial and commercial sector of Hamilton, Burlington, Oakville and Grimbsy. We foc...more...See more text