Need a manufacturer for your hydro projects?
We have been manufacturing your parts and equipment with high-level expertise at competitive prices since 1988.
Alco-Tmi Fabrication has extensive experience as a manufacturer of industrial piping, pipe spools, mechanically welded parts, and tanks for the hydro sector. We contribute to projects of all sizes across Canada and the United States. You can rely on our impeccable quality for your refurbishment and construction projects at power plants.
Our team ensures meticulous coordination of your project at all stages, adhering to deadlines and meeting the highest standards. Whether for permanent or temporary platforms, oleopneumatic tanks, piping, tooling, or lifting equipment, Alco-Tmi is capable of providing detailed engineering, manufacturing, assembly, testing, painting, and logistics for transport.
CONTACT US. WE GUARANTEE QUALITY AND COMPLIANCE.
Types of equipment we manufacture

Medium to large-sized welded components
We stand out in the manufacturing of complex, medium to large-sized welded components. The layout of our manufacturing workshop, combined with the agility of our personnel, allows us to efficiently execute custom, complex projects.
We excel in the manufacturing of:
- Fixed and temporary platforms
- Stacking tools
- Support tooling
- Lifting equipment
We can also perform pre-assembly work in our facilities located near several power plants on the North Coast of Quebec.

Piping
Alco Tmi is a recognized supplier of piping and pipe spools for hydroelectric projects. Our team has decades of experience and has developed expertise and efficient methods to facilitate the execution of field pipe installation in hydro power plants.
Contact Alco Tmi for your next hydro pipe fabrication project:
- Steel, stainless steel, exotic materials, and other piping
- Pressure piping
- Galvanized piping
- Isometric piping plans and layouts
- Workshop painting services
- Pre-assembly in the workshop
Design and manufacturing are carried out according to ASME B31.1, B31.3, and B31.5 standards, as well as hundreds of welding procedures developed by Alco Tmi.

Oleopneumatic tanks and vessels
Alco Tmi has extensive expertise in the design and manufacturing of pressure vessels dedicated to the hydroelectric sector. We can also handle the installation of instrumentation and various accessories required for a turnkey service.

Tooling and lifting equipment
Manufacturing of tooling and lifting equipment required for work in hydroelectric power plants. Custom fabrication for all your needs.