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My experience with JW Plumbing has been exceptional from start to finish. A lot of prior research went into my ultimate decision to go with JW for my air conditioning needs. Josh Weinstein impressed me from the get-go with his honest and straight forward demeanor. Coupled with his competitive pricing and knowledgeable assessment of my situation, I was sold. That being said, the work that was done exceeded my expectations. The technician was efficient, focused, respectful and tidy. Two thumbs up for JW Plumbing!!

Howard Rothstein
Cote Saint-Luc, Quebec
September 2016

 Dear Mr. Weinstein,

I want to tell you how impressed we were with your company. You were from the very beginning, very helpful and gave us many options and also provided us with great service.

We were amazed the excellence that your team put in to make sure everything was perfect with our new air conditioner, in our home and in our building. From the moment your team showed up, they were on a mission to do their work and go out of their way to make sure that this job was going to be done with minimum of We have enjoyed working with your company. I think that JW Plumbing & Heating is a 1st class company and always do a good job. Thank you very much.

Best Regards,

Dian Cohen and Nina Cohen
August 2015


We have been customers of JW Plumbing & Heating for many years. Last autumn while we were doing a basement renovation, we decided to upgrade our heating system to create more usable space and lower our heating costs. We are very pleased with the outcome, including the way in which the work was executed. We chose a Lochinvar boiler system and are happy that the combustion analysis revealed our new system is operating at 93.6% efficiency. That translates into an annual savings, based on our most recent GazMétro statement, of $629.24 which represents a 25% reduction on our annual heating costs. What is even more exciting about these amazing numbers, is that this past year (2014-2015) we experienced one of the longest and coldest winters on record! We look forward to even greater savings in the coming years. What a way to reduce your environmental footprint! Thanks to Josh Weinstein and his team. Marion & Murray 

Thanks JW! 

Marion Van Horn, Notre-Dames-de-Graces, QC
July 2015


After our water heater died in the middle of Sunday night, we had no clue replacing it with a new one would be such a challenge. We had several certified plumbers come to the house, but since the tank was located in a kitchen cabinet, had limited space and involved some tricky installation, all of them took a look and left, not before stating that there is no solution really. Then I contacted Josh. Definitely the turning point of our week. On that same afternoon he showed up for an in-house evaluation. Finally we had a true professional examine the situation. Josh assessed the limited space and even gave us more than one option. He then made a few phone calls to find us a suitable replacement tank right there and then. He scheduled the installation for the following morning and by early afternoon Friday we had running hot water in the house.

As for the plumber who did the work, we could not have asked for a better or a more professional man. He arrived with protection for our floors, analyzed the tricky space and got to work. We did not know plumbers of that calibre exist. He answered any questions we had for him. He worked with precision and care and even vacuumed the dust, when a piece of our kitchen cabinet needed to be adjusted. Who does that??!

There is no doubt in my mind we have found our plumbing company for many years to come. If you are in a jam or just have a project in mind you should definitely give this company a call . You will not regret it. Exceptional service combined with very high-quality work ! 

Sally W, Montreal, QC
Sept. 2013


In Dec 2014, JW installed our new water tank, furnace and heat pump. The team from JW was terrific from the very beginning. Josh advised us on all our options, with great explanations and tons of patience for our many questions. The team spent a lot of time figuring out the best approach for our older home. The installers were very professional, obviously knowledgeable and experienced, as well as being friendly guys who showed extra care for our house and property as they worked. The end result is a toasty warm house through a very cold winter. Much appreciated!! 

Catriona McDonald, Montreal, QC
January 2015


We called JW on the advice of a friend and we ended up being delighted with the referral. They happily answered our questions over the phone before they ever came to our house for service call, and once they did come, they made sure the required work was done properly and as efficiently as possible. The service was great and as a result, we'll be long term customers.

Thanks JW!

Alyssa Zeidel, Montreal, QC
April 2010



En octobre 2008, la compagnie Plomberie Chauffage JW Inc. a installé chez-moi une chaudière au gaz. Le travail était un peu compliqué parce que j'avais encore un réservoir de 1000 litres de fuel que je voulais brûler dans ma vieille chaudière de 1925 avant de passer au gaz. Le travail a été très bien fait, très proprement et avec beaucoup de courtoisie. Les techniciens m'ont bien expliqué comme tout cela fonctionnerait et m'ont aussi très bien conseillée. Je chauffe désormais 3 appartements de 1200 pieds carrés au gaz et j'en suis très contente!

Marie-Claude Hansenne, Montreal, QC
February 2009


Just a note to thank you for the excellent standard of work implemented in the installation of our new boiler. Your team was continually helpful in all aspects of clarifying our needs and carried out all the necessary work with exmplary professionalism at all times. We have been extremely satisfied with the quality of the installation and will certainly seek your help with any future plumbing needs. I will also be sure to recommend your services. Thanks again!

M. Clulow, Montreal, QC
November 2007


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The owners of J.W. Plumbing & Heating hold licenses as:

  • Back-flow Preventer Installers
  • Certifiers
  • Gas Fired Equipment Installers
  • Gas Pipe Fitters
  • Heating Specialists
  • Master Plumbers
  • Mechanical Contractors
  • Oil Fired Equipment Installers
  • Steam System Installers