37 Avenue Stirling



438-796-3978 / RBQ : 2530-1839


Call on GAZ NAT-MAR in Lasalle for emergency heating system repairs. Our plumbers/heating engineers will be with you rapidly, ensuring the highest quality service.

Rapid and safe repairs

If your boiler, burner, radiator or water-heater stops working, is damaged or springs a leak, ask a GAZ NAT-MAR heating engineer to put it right. Our team can repair your installation in no time.

Thanks to our extensive experience, we can rapidly diagnose the problem and find the best suited solution: replacement, de-scaling, unblocking or other methods. At the same time we will take all of the necessary safety precautions and measures. We will be happy to provide you with advice on your daily operation and maintenance of your system.

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.

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Contact us for a rapid diagnosis and efficient repair


A professional team at your service

GAZ NAT-MAR has a team of approved, competent and serious heating engineers to solve your heating system problems.  

Our major advantages are our 20 years of experience and high quality tools and equipment.

We are always happy to serve our clients. Whether you are an industrial or commercial enterprise or a private customer, you can call on our repair and maintenance services. We are available at any time of the day.

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Your satisfaction is our priority


We remain available should you need further information about our services. Contact us.

Entrust us with your project. We are among the best plumbers/heating engineers in Montreal.

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

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