Past and present clients range from relatively simple ready-mix concrete operations, quarries, welding plants, small commercial establishments, and manufacturing facilities, to larger and more complex construction or nuclear sites, including one of Canada’s largest former mine clean-ups.

Egis's air quality services team is comprised of monitoring and modelling scientists, chemical engineers, and several experienced air quality technicians. Egis employs a diversified group of personnel qualified under Ontario Regulation 419/05, per the Environmental Protection Act. Our team is highly integrated within our environmental engineering and geoscience teams, and regularly work with noise specialists. This approach ensures fast, cost-effective solutions to a variety of needs. Egis’s integrated approach to outdoor air quality science offers clients an efficient path to success, through the ability to take advantage of a complete service package.