Technicore Underground Inc.
The Most Innovative Name in Tunneling

Inspired by more than 30 years of experience, Technicore Underground Inc. is setting the path for innovation in tunnelling.

Where Out-of-the-Box Ideas Become Innovative Solutions
- Engineering
- Design
- Innovation
Our imaginative solutions move the needle in the heavy civil industry, using self-developed technologies that make us one of the few General Contractors able to perform nearly all projects independently. From rail, transit and pedestrian tunnels to water main, sewers and hydro and utility tunnels, we deliver unparalleled solutions for even the most challenging projects.
Headquartered in Newmarket, Ontario, Technicore comprises a group of companies that have grown substantially over the past 30 years to include TBM manufacturing and servicing, sewer and water pipe, tunnel and shaft support systems manufacturing, haulage, and specialty concrete mixes for civil works.
Trusted & Experienced
30+
Years of Experience

100%
Customer Satisfaction

Our Expertise Includes:
- TBM Tunneling
- Shaft Construction
- Microtunneling
- Design Build Construction
- Ground Freezing
- Design and Manufacturing of Mining equipment
- Proprietary cellular grout and concrete mixes
- On-site robotic pipe welding
Our Promise To You
Responsive &
Accountable

Knowledgeable &
Experienced

Professional &
Service-Oriented
