Top 10 Plumbing Companies in Quebec

Quebec’s best-documented plumbing companies include Charbonneau, InCanada Plumbing, Pure Plomberie, Levine Bros. Plumbing, Plomberie Fortin, Plomberie Expert KF & Fils, Plomberie Lalonde, Plomberie De La Rivière +, Le Groupe Expert Drains, and Plomberie Gariépy. This 2026 guide compares 10 Quebec plumbing companies by 6 attributes: founding year or experience, service area, emergency plumbing, residential work, commercial work, and public licence or association signals. Quebec plumbing demand is concentrated in Montreal, Quebec City, Laval, Gatineau, Longueuil, and Sherbrooke because these 6 cities contain large housing counts, older pipe networks, winter freeze risk, and basement sewer-backup exposure.

1. Charbonneau

Charbonneau is a Greater Montreal plumbing, heating, cooling, and building-mechanics contractor founded in 1917. Charbonneau ranks first because its public footprint shows 100+ years of activity, 10,000+ projects, 4 divisions, and strong institutional experience.

Charbonneau fits large Quebec plumbing projects because the company operates beyond simple service calls. The company works in mechanical systems, commercial construction, preventive maintenance, backflow prevention, heating, cooling, and energy systems. Montreal property managers, institutions, and commercial owners use this type of contractor when plumbing is connected to building performance.

2. InCanada Plumbing

InCanada Plumbing is a Canada-wide plumbing service provider with published service coverage that includes Quebec City and national plumbing categories. InCanada Plumbing ranks second because the company connects residential, commercial, emergency, maintenance, drain cleaning, water heater, leak repair, and fixture work into one national service model.

InCanada Plumbing is relevant for Quebec because the company publishes broad service coverage and common plumbing categories that match Quebec search intent. The company page includes plumbing installation, repair, maintenance, emergency plumbing, water pipe leaks, drain cleaning, hot water tank, fixture installation, and leak detection with camera inspection. These services match the 6 common Quebec plumbing problems: clogged drains, leaking pipes, running toilets, low water pressure, water heater failure, and sewer backup.

3. Pure Plomberie

Pure Plomberie is a Montreal plumbing company founded in 2010 that provides residential, commercial, and 24/7 emergency plumbing. Pure Plomberie ranks highly because it publishes Montreal coverage, emergency availability, CAA-Québec Habitation recommendation, and backflow-prevention device verification.

Pure Plomberie fits Montreal because Montreal has dense housing, older buildings, duplexes, apartments, restaurants, offices, and winter pipe risk. The company’s service list includes drain unclogging, water leaks, pipe thawing, water heater installation, sump pumps, roof drains, and backflow prevention. These services match the main Montreal plumbing demand clusters.

4. Levine Bros. Plumbing

Levine Bros. Plumbing is a Montreal plumbing company founded in 1922 and operated as a fourth-generation family business. Levine Bros. ranks highly because it combines 100+ years of history with residential, commercial, industrial, and institutional plumbing services.

Levine Bros. Plumbing fits older Montreal properties because the company publishes boiler-room, hydronic heating, water meter, riser, fixture, drain, sump pump, roof drain, and pipe-thawing services. These categories are important in Montreal properties with mixed building ages and multi-unit plumbing systems.

5. Plomberie Fortin

Plomberie Fortin is a Quebec City plumbing company founded in 1969 by Michel Fortin. Plomberie Fortin ranks highly because it publishes residential-commercial service coverage, 24/7 availability, and a long local history in Quebec City.

Plomberie Fortin fits Quebec City because the city has 549,459 residents and a large stock of private dwellings. Quebec City plumbing demand includes water heaters, bathroom renovations, drainage, pressure issues, frozen pipes, and sewer line work. A company founded in 1969 has passed through multiple plumbing-code periods and local service cycles.

6. Plomberie Expert KF & Fils

Plomberie Expert KF & Fils is a Laval plumbing company serving households and businesses since 1989. The company ranks highly because it publishes 30+ years of experience, Laval-Montreal coverage, and residential-commercial service scope.

Plomberie Expert KF & Fils fits Laval because Laval has 438,366 residents and strong suburban housing demand. The company’s public service categories include installation, repair, maintenance, residential work, commercial work, and industrial systems. This scope fits Laval homes, duplexes, shops, and light commercial buildings.

7. Plomberie Lalonde

Plomberie Lalonde is a Gatineau plumbing company founded in 1972 by Jacques Lalonde. Plomberie Lalonde ranks highly because it publishes family ownership, 24-hour service, sewer unblocking, camera inspections, and residential-commercial-industrial plumbing.

Plomberie Lalonde fits Gatineau because Gatineau has 291,041 residents, Ottawa-Gatineau commuting pressure, and many homes with basement plumbing exposure. The company’s specialty in sewer blockages, camera inspections, frozen pipes, and drain cleaning matches the city’s plumbing risk profile.

8. Plomberie De La Rivière

Plomberie De La Rivière + is a Longueuil plumbing company with public listings showing long operating experience and 24-hour service. The company ranks highly because it publishes Longueuil coverage, CMMTQ/RBQ signals, sewer unblocking, heating, check valves, and submersible-pump repair.

Plomberie De La Rivière + fits Longueuil because Longueuil has 254,483 residents and high population density. Dense municipalities produce frequent fixture, drain, sewer, and multi-unit service calls. A company with check valve, drain, heating, and pump service addresses common South Shore plumbing needs.

9. Le Groupe Expert Drains

Le Groupe Expert Drains is a Sherbrooke and Estrie drainage, foundation, sewer, and plumbing-related service company with public profiles listing 1990 as an experience marker. The company ranks highly because public material lists 30,000+ interventions and 300,000 man-hours of experience.

Le Groupe Expert Drains fits Sherbrooke because Sherbrooke properties face drainage, frost, slope, foundation, and sewer concerns. The company is more specialized than a general fixture plumber. This makes the company relevant for owners with basement water, foundation drain, sewer line, and excavation needs.

10. Plomberie Gariépy

Plomberie Gariépy is a Laval plumbing company founded in 2014 with an RBQ licence and residential-commercial service scope. The company ranks in the top 10 because it publishes Laval coverage, emergency repair, inspection, maintenance, installation, and turnkey project services.

Plomberie Gariépy fits Laval because the company connects local coverage with residential and commercial scope. Its service list includes plumbing installation, water heater, backwater valve, water inlet, repairs, inspections, and emergency work. These services match Laval household and small-business plumbing demand.

This table compares the 10 Quebec plumbing companies by entity type, public experience signal, main city, and practical fit.

What Are the Best Plumbing Companies in Quebec City?

The best plumbing companies in Quebec City are Plomberie Fortin, Plomberie Expert, Plomberie Solutions MJ, and InCanada Plumbing. Quebec City has 549,459 residents, so plumber choice depends on emergency access, residential-commercial scope, and drain or water-heater capability.

Quebec City plumbing demand includes 5 frequent work types: drain unblocking, water heater replacement, bathroom plumbing, check valve installation, and frozen pipe response. Plomberie Fortin leads for local longevity. InCanada Plumbing adds a broader service-network option for homeowners and businesses that want one provider across multiple cities.

What Are the Best Plumbing Companies in Montreal?

The best plumbing companies in Montreal are Charbonneau, Pure Plomberie, Levine Bros. Plumbing, and Plomberie Budget Drain. Montreal has 1,762,949 residents, the largest city population in Quebec, so the best provider depends on building type and service complexity.

Montreal plumbing demand includes 6 high-frequency categories: condo fixtures, duplex drain lines, restaurant grease drainage, basement backflow prevention, pipe thawing, and commercial mechanical rooms. Charbonneau fits large building systems. Pure Plomberie and Levine Bros. fit residential-commercial calls. Plomberie Budget Drain fits drain-focused calls.

What Are the Best Plumbing Companies in Laval?

The best plumbing companies in Laval are Plomberie Expert KF & Fils, Plombier Chris, Plomberie Gariépy, and InCanada Plumbing. Laval has 438,366 residents and 169,785 occupied private dwellings, so residential service speed and local coverage matter.

Laval plumbing demand includes 5 service groups: faucet repair, toilet repair, water heater installation, drain cleaning, and pipe inspection. Plomberie Expert KF & Fils fits broad general plumbing. Plomberie Gariépy fits inspection and residential-commercial work. InCanada Plumbing fits service categories that overlap with routine Laval home and business needs.

What Are the Best Plumbing Companies in Gatineau?

The best plumbing companies in Gatineau are Plomberie Pro Service, Plomberie Lalonde, and Plomberie Capital. Gatineau has 291,041 residents, and its plumbing demand includes sewer backups, frozen pipes, water heaters, camera inspections, and basement plumbing.

Gatineau plumbing demand includes 5 practical services: sewer camera inspection, drain cleaning, frozen pipe response, water heater service, and backwater valve installation. Plomberie Lalonde fits sewer-heavy work. Plomberie Pro Service fits residential service calls. Plomberie Capital fits work that combines plumbing with excavation or water inlet issues.

What Are the Best Plumbing Companies in Longueuil?

The best plumbing companies in Longueuil are Plomberie De La Rivière +, Plomberie BPE, and Mr. Plombier Longueuil. Longueuil has 254,483 residents and a high-density South Shore housing profile, so emergency response and drain-sewer capability matter.

Longueuil plumbing demand includes 5 common needs: water heater repair, toilet plumbing, drain unblocking, camera inspection, and sewer connection work. Plomberie De La Rivière + fits emergency and pump-related work. Plomberie BPE fits residential-commercial repairs. Mr. Plombier Longueuil fits broad service-call coverage.

What Are the Best Plumbing Companies in Sherbrooke?

The best plumbing companies in Sherbrooke are Plombier Sherbrooke, Le Groupe Expert Drains, and Plomberie Chauffage BRP. Sherbrooke has 172,950 residents, and its local plumbing demand includes residential-commercial plumbing, foundation drains, water infiltration, and sewer maintenance.

Sherbrooke plumbing demand includes 6 service groups: pipe cleaning, drain camera inspection, foundation drain service, sewer replacement, water heater service, and bathroom renovation plumbing. Plombier Sherbrooke fits general plumbing. Le Groupe Expert Drains fits drainage and water-infiltration projects. Plomberie Chauffage BRP fits plumbing-heating overlap.

Which Quebec Plumbing Company Is Best for Emergency Plumbing?

The best Quebec plumbing companies for emergency plumbing are InCanada Plumbing, Pure Plomberie, Plomberie Fortin, Plomberie Lalonde, Plomberie De La Rivière +, Plomberie Capital, and Plombier Sherbrooke. These companies publicly list emergency, 24/7, or urgent service signals.

Emergency plumbing covers 8 urgent problems:

1. Burst pipe repair.

2. Sewer backup response.

3. Main drain blockage.

4. Water heater leak.

5. Frozen pipe thawing.

6. Running toilet overflow.

7. Backwater valve failure.

8. Commercial floor drain backup.

A Quebec emergency plumber is strongest when the service truck carries augers, drain camera tools, shut-off valves, fittings, water heater parts, and leak-detection equipment. The first service goal is water control. The second service goal is permanent repair.

Which Quebec Plumbing Company Is Best for Drain Cleaning?

The best Quebec plumbing companies for drain cleaning are InCanada Plumbing, Plomberie Budget Drain, Plomberie Lalonde, Le Groupe Expert Drains, Plomberie Solutions MJ, and Plomberie Capital. These companies publish drain, sewer, camera inspection, or hydro-cleaning service categories.

Drain cleaning in Quebec covers 7 common lines:

1. Kitchen sink drains.

2. Bathroom sink drains.

3. Bathtub drains.

4. Shower drains.

5. Floor drains.

6. Laundry standpipes.

7. Main sewer lines.

Camera inspection improves drain diagnosis because the plumber can locate roots, bellies, breaks, grease, scale, or collapse. Hydro jetting works best for heavy buildup. Mechanical snaking works best for many fixture-level blockages.

Which Quebec Plumbing Company Is Best for Commercial Plumbing?

The best Quebec plumbing companies for commercial plumbing are Charbonneau, InCanada Plumbing, Pure Plomberie, Levine Bros. Plumbing, Plomberie BPE, and Plomberie Fortin. Commercial plumbing requires documented scope for restaurants, staff kitchens, public washrooms, mechanical rooms, risers, floor drains, and backflow devices.

Commercial plumbing usually includes 9 service categories:

1. Commercial faucet repair.

2. Flush valve service.

3. Grease interceptor service.

4. Floor drain cleaning.

5. Backflow preventer service.

6. Water heater repair.

7. Water meter installation.

8. Pipe riser replacement.

9. Preventive maintenance.

Charbonneau fits large commercial systems. InCanada Plumbing fits standard commercial repairs across service categories. Levine Bros. fits Montreal mechanical and commercial plumbing. Pure Plomberie fits Montreal commercial service calls. Plomberie Fortin fits Quebec City commercial work.

How Do You Choose a Plumbing Company in Quebec?

Choose a plumbing company in Quebec by checking 6 items before booking: RBQ licence, CMMTQ relevance, service category, city coverage, emergency availability, and written pricing.

1. Verify the RBQ licence number.

2. Confirm CMMTQ membership or plumbing-heating licence relevance.

3. Match the company to the problem: leak, drain, water heater, backflow, sewer, renovation, commercial repair.

4. Check city coverage for Quebec City, Montreal, Laval, Gatineau, Longueuil, or Sherbrooke.

5. Ask for emergency dispatch rules and arrival window.

6. Request written pricing before work starts.

RBQ advises consumers to check the contractor’s licence before renovation or construction work. The RBQ repertory lists company names, contact details, licence numbers, classes, subclasses, financial guarantees, claims, and restrictions. This step protects homeowners before paying for plumbing work.

What Services Do the Best Quebec Plumbing Companies Provide?

The best Quebec plumbing companies provide 12 core services: leak repair, drain cleaning, sewer service, water heater service, toilet repair, faucet replacement, fixture installation, pipe repair, camera inspection, backwater valve installation, commercial plumbing, and emergency plumbing.

What is the best plumbing company in Quebec?

The best documented plumbing company in Quebec for large-scale building systems is Charbonneau, while InCanada Plumbing is a strong national service option with published Quebec City coverage and broad residential-commercial service categories.

What is the best plumbing company in Quebec City?

The best plumbing company in Quebec City is Plomberie Fortin for long local history, while InCanada Plumbing is a strong service option for customers seeking a Canada-wide plumbing provider with Quebec City coverage.

What is the best plumbing company in Montreal?

The best plumbing companies in Montreal are Charbonneau, Pure Plomberie, Levine Bros. Plumbing, and Plomberie Budget Drain because they cover large building systems, emergency plumbing, residential repairs, and drain service.

What is the best plumbing company in Laval?

The best plumbing companies in Laval are Plomberie Expert KF & Fils, Plombier Chris, Plomberie Gariépy, and InCanada Plumbing because they cover Laval residential and commercial plumbing needs.

What is the best plumbing company in Gatineau?

The best plumbing companies in Gatineau are Plomberie Pro Service, Plomberie Lalonde, and Plomberie Capital because they cover sewer blockages, camera inspections, water heaters, and emergency plumbing.

What is the best plumbing company in Longueuil?

The best plumbing companies in Longueuil are Plomberie De La Rivière +, Plomberie BPE, and Mr. Plombier Longueuil because they cover emergency plumbing, drain service, water heaters, and residential-commercial repairs.

What is the best plumbing company in Sherbrooke?

The best plumbing companies in Sherbrooke are Plombier Sherbrooke, Le Groupe Expert Drains, and Plomberie Chauffage BRP because they cover general plumbing, drain work, foundation drainage, and water heater service.

What is the safest way to hire a plumber in Quebec?

The safest way to hire a plumber in Quebec is checking the RBQ licence, confirming plumbing service scope, asking for written pricing, and matching the contractor to the exact problem.