About
See different.
Build different.
Antagon, a partner of choice for your construction projects.
Antagon has a solid reputation in Montreal since 1956. Antagon construction (previously Antagon International), is proud of its multidisciplinary, dynamic and experienced team that handles commercial, industrial and institutional construction work. We also have extensive expertise in civil engineering as a general and specialized contractor.
Antagon has the capacity of undertaking large-scale projects, thus making us your partner of choice in all construction matters. Our equipment and the competence of our teams allow us to successfully carry out large-scale projects while respecting safety standards, deadlines and above all the limitations specific to each project.
Trust and quality
Trust and quality
Our commitment
We are committed to supporting our clients through every stage of their projects. Our well-established work processes allow us to take care of all the details of the project we are executing. This way of progressing helps in achieving our objectives in terms of time and budget, and sometimes even to beat the deadlines.
Quality and safety on all our sites are our priorities. Therefore, Antagon’s developed it’s own quality assurance program. This program is constantly adapted to meet the specific requirements of the projects we are delivering.
In 2008, the management committee decided to take the necessary steps to obtain the ISO certification. Thanks to the programs already in place and to the commitment of the employees and their team work, Antagon’s quality control system was ISO 9001 certified for several years.
60+
years of experience
100+
employees
22
new projects in 2020
The customers who trust us
