The CERTIFIED Group is a reputable brand known for its long-standing expertise in the multi-unit residential market. Founded by the Woods family, who relocated from Scotland to Canada in 1972, the business has since evolved into CERTIFIED Clean Air Services. We take pride in addressing the clean air requirements of our clients, setting new standards for indoor air quality.

In recent years, CERTIFIED has experienced remarkable growth, leading to the establishment of The CERTIFIED Group. This division oversees our exciting new endeavors in various areas of the multi-unit residential sector. Our divisions specialize in energy management, asbestos inventory and regulatory compliance, and infection control.

We are committed to ensuring the well-being and comfort of our clients, recognizing and fulfilling the diverse needs of the communities we serve. When you choose The CERTIFIED Group, you can trust that you are working with industry leaders dedicated to providing exceptional service and making a positive impact on the lives of others. Contact us today to learn more about how we can meet your unique requirements