Keystone Environmental President, Raminder Grewal, with Sterling IAQ President, Michael Glassco.

Burnaby, BC – October 4, 2021 – Keystone Environmental Ltd. is pleased to announce that they have entered a partnership with Sterling IAQ Consultants Ltd. (Sterling IAQ). This partnership supports Keystone Environmental’s vision to expand and provide a full range of services to their clients and partners. Sterling IAQ will be a division of Keystone Environmental.

“Sterling IAQ are experts in indoor air quality, and I am confident that having them as a division of Keystone Environmental will prove our dedication to our people and clients that we are a full-service environmental consultancy,” said Raminder Grewal, Keystone Environmental’s President. “This is a great brand to bring under the Keystone banner and offers us potential in all the sectors we serve and want to move into.”

“As Sterling IAQ completes its 10th year of business, I’m excited to celebrate this anniversary in partnership with Keystone Environmental,” said Michael Glassco, President of Sterling IAQ. “Being part of the excellent Keystone name has reinvigorated my passion for the important services related to indoor air quality, hazardous building materials and occupational hygiene that we provide to our clients.” Michael Glassco will continue to stay on as President of Sterling IAQ.

About Keystone Environmental Ltd.
Keystone Environmental Ltd. is a full-service environmental consultancy offering Environmental Engineering, Contaminated Sites and Biology services to their clients and partners. Being client driven and solutions focused, Keystone Environmental works closely to understand each projects’ unique objectives, timelines, and budgets, while aiming to achieve project success and satisfaction. Established in 1988, over the last 30 years Keystone Environmental has worked on some of the largest and most important environmental projects that has shaped this province.

About Sterling IAQ Consultants Ltd.
Sterling IAQ Consultants Ltd. is a multi-disciplinary consulting firm that provides expertise in the areas of indoor air quality testing, mold, hazardous building materials, sustainability, and occupational hygiene & safety to clients across Canada. With roots dating back to 1973, the company has evolved into a consulting group that strategically positions itself to be a leader and prides themselves in the provision of professional and practical customer service ensuring that all client needs are met.

For more information contact:

Rosy Rai
Marketing and Business Development Manager
Keystone Environmental Ltd.
C: 604.379.8760
E: ac.la1718284521tnemn1718284521orivn1718284521eenot1718284521syek@1718284521iarr1718284521