Division outline

Today, Service DUNOR inc. offers a range of services, including:

  • System design and installation (Ventilation Dunor)
  • After sales service
  • Preventive maintenance
  • Remote equipment management

Design-build projects

Past masters in building mechanicals for industrial, commercial, and office sectors, Groupe DUNOR oversees every step of systems and equipment implementation. Based on an initial requirements analysis , V entilation Dunor takes on plans and specifications design , as well as systems installation and implementation . Afterwards, the Service division will see to maintain the optimal performance of installed systems through its after sales service and preventive equipment maintenance .


The preventive equipment maintenance performed by Service DUNOR 's specialists ensures client satisfaction as it delivers undisputed benefits:

  • Estimate of annual maintenance costs
  • Lower repair costs
  • Increased useful life of equipment



Le Groupe Dunor
1955 Boulevard Saint Elzéar Ouest
Laval (Québec)
H7L 3N7

Phone: 514 745-0230

Tel 24/7: 514 745-0237
Fax: 514 745-2653