Highway & Access Road Construction
Home / Services / Heavy Construction / Highway & Access Road Construction
TNDC has mastered its expertise providing highway repairs and in the construction, upgrade, and maintenance of mine and resource access roads in northwest British Columbia.
Our services encompass land preparation, installation of infrastructure including bridges and drainage systems, and paving.
Our impact can be seen on highways, hydroelectric substations, and various mine sites, including Hwy 37, the Red Chris Mine, Coast Mountain Hydro Projects, and the original Eskay Mine.

Energy & Infrastructure
Our involvement extends to the construction of hydroelectric facilities, transmission lines, and the Solid Waste Transfer Station and subdivision site development, both in Telegraph Creek.

Regional Fuel Operations
TNDC’s Jet A fuel operations at the Dease Lake Airport supports medical evacuations, workforce transportation flights for the mining sector, firefighting and other chartered aircraft, providing a dedicated fuel source.
TNDC’s 100LL fuel operations serve small general aviation traffic visiting and passing through the Territory to Yukon and Alaska, on behalf of Stikine Airport Society.

Aviation Services History
Our Aviation Services has become an increasingly strategic and important area of TNDC’s business. Launched in 2020, TNDC has taken the lead on improving this vital community infrastructure to better serve health, medevac flights, emergency responders, industry and in future, residents.
Dease Lake Airport is now a significantly enhanced airport facility with year-round, 24/7 operational capabilities. We have significantly reduced medevac times, from 20.5 hours to 5.3. In addition, we have improved air access to Dease Lake and the surrounding communities, for mineral exploration, mine development, mining and industrial sectors; as well as improving wildfire suppression and emergency response capabilities.
In 2023, TNDC partnered with Executive Flight Services to provide onsite leadership with oversight and development of the airport and TNDC crews.

Have a question, feedback, or need more information about our services? Connect with us.