Offices · Retail · Multi-Unit

Commercial Plumbing Services

Reliable, code-compliant plumbing installations, maintenance, and repairs for commercial properties across Ontario.

What We Do

Professional plumbing tools

Swiss Mountain Mechanical provides full-service plumbing for commercial properties of every size. From office buildings and retail storefronts to restaurants, multi-unit residential complexes, and mixed-use developments, we deliver installations that meet Ontario building codes and stand up to the daily demands of commercial use.

Our team handles new construction rough-ins, tenant improvement fit-outs, fixture upgrades, backflow preventer installation and testing, water heater replacements, and emergency repairs. We understand that your business can't wait, so we schedule around your operations and respond quickly when problems arise.

Commercial Services

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New Construction & Fit-Outs

Complete plumbing rough-ins and finish work for new commercial builds and tenant improvements.

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Fixture Installation & Upgrades

Commercial-grade fixtures, faucets, toilets, and water-saving upgrades for restrooms, kitchens, and break rooms.

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Maintenance & Repairs

Scheduled maintenance programs and responsive emergency repairs to keep your building running without disruption.

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Backflow Prevention

Backflow preventer installation, testing, and annual certification to meet Ontario regulatory requirements.

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Water Heaters & Boilers

Commercial water heater and boiler installation, replacement, and servicing for reliable hot water supply.

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Code Compliance

Every installation meets or exceeds Ontario building codes. We coordinate inspections and provide full documentation.

Properties We Serve

Office Buildings

Plumbing systems for single and multi-storey office complexes, including washroom facilities, kitchenettes, and mechanical rooms.

Retail & Restaurants

Restaurant kitchen plumbing, grease traps, retail washroom facilities, and code-compliant installations for food-service environments.

Multi-Unit Buildings

Complete plumbing systems for condominiums, apartment buildings, and mixed-use developments, from rough-in to finish.

Need a Plumber for Your Commercial Property?

We'll assess your building's needs and provide a detailed quote, no obligation.

Get a Free Quote

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