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Tłı̨chǫ Engineering and Environmental Services Ltd.

Tłı̨chǫ Engineering and Environmental Services Ltd.

Tłı̨chǫ Engineering & Environmental Services Ltd. (TEES) began operations in 2009 and is a wholly owned subsidiary of Tłı̨chǫ Investment Corporation. TEES provides project management and construction services for civil construction, contaminated site remediation, remote site logistics, and winter road construction in the Northwest Territories. TEES annually constructs 420 kilometers of winter road to the communities of Whatì, Gamètì, and Wekweetì, and has been involved in minor to major remediation projects at the Colomac, Faro, Rayrock, and Port Radium mine complexes. TEES also provides civil construction and project management at the municipal level in the Tłı̨chǫ region, such as lagoon and wastewater management, major and minor earthworks, and aggregate crushing.



Rayrock Remedation Project

CNL Reclamation Project

North Arm Park

Company news

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Tłı̨chǫ  Equipment Limited (TEL) , a subsidiary company of the Tłı̨chǫ Investment Corporation, is looking for a motivated and experienced manager to join our team!



Milestone Achieved – Tłı̨chǫ Engineering and Environment Services (subsidiary of Tłı̨chǫ Investment Corporation) has successfully completed the work on the Highway Rehab


Tłı̨chǫ Engineering & Environmental Services (TEES) is 100% owned by the Tłı̨chǫ Investment Corporation (TIC).  We are currently seeking candidates for this exciting full time permanent career opportunity as Superintendent on the Tłı̨chǫ Highway (Tłı̨chǫ All Season Road)