
Plumbing, Heating, Air-Conditioning & Ventilation
Family owned and operated service in Island of Montreal, Greater Montreal and all of Quebec.

Residental & Commercial
Family owned and operated service in Island of Montreal, Greater Montreal and all of Quebec.

Island of Montreal, Greater Montreal and all of Quebec
Family owned and operated service in Island of Montreal, Greater Montreal and all of Quebec.
Commercial Services
Our comprehensive approach to designing, building, and maintaining air conditioning, plumbing, heating, and ventilation services helps our clients keep tenants or employees comfortable, safe, and healthy.



Residential Services
JW serves local residential clients offering advanced technology and innovative features. We enhance our clients enjoyment, protect their budget, and provide 24/7 service.




DRAINAGE
- Drain Cleaning
- Pressure Washing
- Camera services
- Repair/replacement
- Main drain
- Macerating toilets
- Back water valve
- Grease/Oil
WATER SUPPLY REPLACEMENTS
- Main water entrance
- Galvanized piping
- Commercial risers
- Water meters
DOMESTIC HOT WATER
- Hot water tanks
- Commercial and indirect water heaters
- Tempering valves
- Recirculation systems
PUMPS
- Installation, repair, pressure regulating valves and sump pumps
FIXTURE INSTALLATION AND SERVICES
- Bathrooms, laundry rooms, kitchens and etc.

Appliance Instillation and Services
- Boilers
- Heat Exchangers
- Furnaces
- Unit Heaters
- Make up Air units
- Heat Pumps
- Roof Top Units
- Pool heaters
Piping, Fittings, and Valves
- Repair
- Control Valves (Electronic and Pneumatic)
Radiant heating
- In-floor radiant heating
- Snow melt systems (radiant driveways and parking garages)
Boiler, Piping and Pressure Vessel Repair
- Re-Tubing
- Welding

Appliance Installation and Services
- Water Cooled Systems
- Cooling Towers
- Roof Top Units
- Ductless systems (Split & Mini-split Systems)
NOVAR and other ddc controls
Multi-Zone Cooling Systems
Cleaning evaporators and condensers

Commercial Kitchens
- Exhaust Hood and Ducting
- Exhaust Fans
- Filtration (filtration for wood and coal fire ovens)
VAV’s
Duct Cleaning
Installation and repair of Fans
Test, Balance and Calibration



CAMERA INSPECTION
Camera inspection – Visual inspection & tools specially designed to allow plumbing technicians to conduct a visual inspection of sewer lines and other underground pipes, including pipes under cement and your home’s foundation.

MAINTENANCE
Seasonal and preventative maintenance is necessary for the proper functionality of the central Heating & Cooling System.

BACK FLOW PREVENTION
Backflow occurs when water from the property flows backward into our pipes. Devices we offer ensure our water supply isn’t contaminated from hazards on a customer’s property. They stop water in a customer’s water pipe flowing back into our water main.
Frequently asked questions
Plumbing
Heating
AC
2. Packaged central air conditioner Benefits of a central air-conditioning systemIn a packaged central air conditioner, the evaporator, condenser, and compressor are all located in one cabinet, which usually is placed on a roof or on a concrete slab next to the house’s foundation. Air supply and return ducts come from indoors through the home’s exterior wall or roof to connect with the packaged air conditioner, which is usually located outdoors. Packaged air conditioners often include electric heating coils or a natural gas furnace. This combination of air conditioner and central heater eliminates the need for a separate furnace indoors.
Ventilation
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!!

Bi-energy Heat Pumps
Combined renewable and traditional energy sources with a smart hybrid heat pump for heating, cooling, and hot water.

RADIANT HEATING
An efficient system for the house and driveway, parking lots. A single system that operates in two different and distinct ways.

THE RÉNOCLIMAT PROGRAM
JW supports the Rénoclimat subsidy program, which targets (individuals or businesses) who wish to renovate to improve their energy efficiency.
Wide JW Network
JW Plumbing & Heating is a family-owned and operated business located in Montreal, Quebec. JW specializes in residential and industrial service of all plumbing, heating, and natural gas systems.
We reach Island of Montreal, Greater Montreal and all of Quebec.
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