37 Avenue Stirling



438-796-3978 / RBQ : 2530-1839


GAZ NAT-MAR has been based in Lasalle since 1989 and has always been ready to respond to your gas appliance servicing needs. We have extensive installation, maintenance and repair skills and capacities.

The different appliances which use gas

Choose appliances which use natural gas for maximum comfort in your home, building or workplace. Natural gas is equally cost-effective and efficient for heating, cooking, water heating, lighting or other uses.

Their main advantages are their energy efficiency, rapid heat generation and ease of maintenance. GAZ NAT-MAR can advise you in your choices, for example: underfloor heating, infra-red units, aerothermal heaters, water heaters, etc.

Our services

  • Natural Gas Installation
  • Plumbing
  • Emergency plumbing
  • Heating system installation
  • Heating system repairs
  • Heating system maintenance

We guarantee

  • Meticulous work
  • Safe, fast and reliable services
  • Excellent value for money

We offer our services on the North and South Shores of Montreal.

Service d’appareils à gaz Montréal

Natural gas appliances: guaranteed comfort and reliability


GAZ NAT-MAR the gas appliance specialist

All gas appliances must be designed and installed to meet quality and safety standards. GAZ NAT-MAR is the professional you need.

Our teams are fully qualified and equipped to install natural gas supplies and every type of gas heating system, in the best possible conditions and with full compliance to all standards and regulations.

You can also call on us for all of your heating system maintenance, servicing and repair needs. We guarantee the quality of our work so that your appliances last longer and are more energy-efficient.

Service d’appareils à gaz Montréal

Our major advantage is our extensive experience and know-how with gas appliances


Request a quote!

Your project is in good hands. Our heating specialists are experienced, qualified, professional, dynamic and committed.

Request a quote. We will respond quickly.438-796-3978

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