Montrose Environmental Amalgamation Announcement
As part of LEHDER’s long term growth strategy, on August 1, 2019 we were acquired by Montrose Environmental Group Inc., headquartered in Irvine, CA, USA. This acquisition combines LEHDER&rs...
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1 Meeting the Needs of Industry
Meeting the Needs of Industry
LEHDER is one of the largest Air Quality Management companies in Canada. All Air Quality aspects are managed internally without outsourcing and partnering.
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2 Integrated Solutions
Integrated Solutions
LEHDER's highly skilled, multidisciplinary team of consulting professionals work cohesively to provide integrated solutions for our clients to address complex situations.
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3 LEHDER Safety Policy
LEHDER Safety Policy
Our commitment is to eliminate or minimize health and safety risks to all workers. To support this, LEHDER is pre-qualified by PICS, ISNetworld, IEC, CQ Network (CanQual), Aravo and ComplyWorks.
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4 LEHDER Principals
LEHDER Principals
There are now a total of seven Principals at LEHDER with the addition of Peter Pakalnis, Marnie Freer and Penny McInnis. All Principals are Project Leaders and involved in business operations at LEHDER.
Excellence in Industrial Air Quality Services
LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services. Formed in 1995, LEHDER is now one of the largest Air Quality Management companies in Canada. Contact LEHDER now to discover how we can support your company.
Why We're Different
LEHDER is focused on quality service. Watch our video to learn more about our commitment to comprehensive, innovative air quality consulting services and how LEHDER can support your air quality management practices.
Latest LEHDER News
Receive Monthly Updates IRVINE, CA (August 7, 2019) – Montrose Environmental Group, Inc. (“Montrose”), a high-growth environmental services company, and LEHDER Environmental Services (“LEHDER&rdqu... The Ontario Ministry of the Environment, Conservation and Parks (MECP) has promulgated changes to the Toxics Reduction Reporting requirements by amending O. Reg. 455/09 and finalizing the planned ... Environment and Climate Change Canada (ECCC) has announced online information sessions offered later this week to support facilities navigating the new Federal GHG reporting requirements. ...
Montrose Environmental Group Continues to Build their International Presence Acquiring LEHDER Environmental Services
Changes to Toxics Reduction Regulations – 2018 Reporting Year
ECCC Offering Federal GHG Information Sessions
