Lignec Construction

Our services


We provide comprehensive integrated solutions for all your overhead and underground power line projects. From project design with our engineering team through to supply and assembly by our team of lineworkers and electricians, you can count on Lignec for prompt, professional customer service. We also offer maintenance, inspection, and testing services (isolators, wood poles, cables, etc.) for your existing network.


We can mobilize experienced teams to install and connect power equipment in factories, prefabricated substations, or outdoor substations. Our strength lies in the skills of our professionals and their experience in a wide variety of fields. Our specialists take pride in working closely together to meet our customers’ objectives.

For large-scale construction sites, we can set up temporary electric power facilities and help ensure everything goes smoothly with the energy supplier.


Lignec has the expertise not only to perform studies but also to design, engineer, and build substations and collection systems for wind farms. In fact, we’ve pioneered the art of building wind farm power collection systems in Quebec. With nearly a dozen projects under our belt totaling over 2,000 MW and top-notch service from our teams of professionals, you won’t find better expertise anywhere, wherever your project is in Canada.


Backed by top industry experts, we have completed over 50 hydroelectric station projects over the past 25 years, including a number of turnkey projects. Our multidisciplinary teams handle every step of the process, from studies, design, and engineering to automation, data acquisition and control, construction, electrical installation, and commissioning.


When it comes to fiber optics, Lignec has the expertise you need for both direct burial or conduit installation. We have invested in cutting-edge cable installation (blowing/jetting) equipment so we can offer competitive service and advanced solutions. This allows us to perform installation quickly and cost-effectively.