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Plomberie CommercialeGCI · Grand Montréal
FR

Commercial plumbing — Greater Montreal

Commercial water heaters: installation, replacement, maintenance

Reliable hot water for your business, building or institution. Planned replacement, compliant installation and maintenance that extends equipment life.

  • RBQ licence 5863-7745-01
  • CMMTQ member
  • 24/7 emergency

No hot water, no operations

Restaurant, salon, clinic, rental building: when hot water fails, operations stop. Replacing a commercial water heater should never be a surprise — with proper tracking, it isn’t.

Our water heater services

Tank or tankless?

The right answer depends on peak hot-water volume, simultaneous demand, floor space and energy source. A restaurant running a high-temperature dishwasher has different needs than an office building. We lay out acquisition and operating costs — you decide.

Compliance and peace of mind

Commercial water heater installation touches plumbing and sometimes gas and electrical. Our installations are performed by qualified personnel under an RBQ licence, with the required safety devices — relief valve, expansion tank where needed, drain pan depending on location.

Explore our maintenance contracts — the simplest way to prevent emergencies.

Frequently asked questions

How long does a commercial water heater last?

It varies with equipment type, water quality and upkeep: commercial tanks typically last 8 to 15 years, often longer for well-maintained tankless systems. Regular maintenance (anode, sediment, valves) is the deciding factor. We document your units' condition so replacement is planned, not suffered.

My water heater is leaking — can it be repaired?

A leaking tank itself generally means replacement; a leaking fitting, valve or element is often repairable. Shut off the unit's water supply if you can and call us — we diagnose on site and give you a straight answer.

Do you install tankless (on-demand) systems?

Yes. Depending on your usage profile, tankless or semi-instantaneous systems can cut energy costs and floor space. We compare options against your actual peak demand before recommending anything.

A plumbing problem in your building?

Talk to a commercial plumber now or request a detailed quote — fast response, no obligation.

24/7 direct line

514-700-7100

Request your quote

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