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About Us

An Enviable Reputation in the Industry for More Than 40 Years

At L’HEUREUX MONGEAU J.C.LAUZON, our mission is to provide personalized design, installation, and maintenance services for combustion, heating, natural gas, process piping, chilled water and water towers. We offer turnkey projects tailored to the specific needs of our customers, and we are committed to providing efficient services and reliable installations. We work closely with professionals, equipment manufacturers and specialized consultants.

As a Gaz Métro Authorized Partner, L’HEUREUX MONGEAU J.C.LAUZON can offer its clients programs adapted to their specific needs, and will recommend any grants they may be eligible to receive.

L’HEUREUX MONGEAU J.C.LAUZON is also very active in the agri-food industry, specializing in process piping and the installation and connection of state-of-the-art equipment imported from overseas, including certification and upgrading to Canadian standards.

The company has completed more than 8,000 projects since it was founded, for clients including schools, churches, retail stores, hotels, warehouses, department stores, government buildings, residences and apartment buildings.

L’HEUREUX MONGEAU J.C.LAUZON is the industry leader in providing effective solutions for reliable management. Always on the look-out for new technological innovations, we design and adapt innovative and cost-effective solutions for energy-saving projects in both the private and public sectors.

Some of Our Accomplishments

  • Montreal School Board

  • Consulgaz

  • Gaz Métro Plus

  • Siemens Technologies

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