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Plumber Labourer Jobs in Ontario (NOW HIRING)

Trades for Tomorrow

306A Licensed Plumber

Windsor, ON

$36 - $40/hr

Plumbing, pipe fitting, cutting, coring, digging and trenching, measuring, layout, paperwork, and ... of Labour legislation. * Acts to warn or rectify any unsafe conditions. * Supervises other ...

New Line Plumbing Inc

Be Seen First

Estimator / Customer Service - Plumbing Company

Etobicoke, ON · On-site

CA$22 - CA$25/hr

Our Plumbing Company, located in South Etobicoke, is looking for an organized and reliable person ... Review photos, notes, and work orders to determine the scope of work, materials, labour ...

The City of Owen Sound

Arena Labourer

Owen Sound, ON · On-site

CA$20.90 - CA$23.75/hr

Arena Labourer Job Type: Permanent Part-Time Job Posting #: 2026-27 Closing Date: Open Until Filled ... Basic carpentry, plumbing, electrical, and mechanical skills (an asset) * Proficient in time ...

Maple Reinders

Concrete Formsetter / Labourer

Hamilton, ON · On-site

CA$28.73 - CA$32.36/hr

Concrete Formsetter / Labourer Maple Reinders Constructors Ltd . is currently looking for Concrete ... Help align, straighten, plumb and square forms for installation * Erect and disassemble scaffolding ...

Maple Reinders

Concrete Formsetter / Labourer

Guelph, ON · On-site

CA$28.73 - CA$32.36/hr

Concrete Formsetter / Labourer Maple Reinders Constructors Ltd . is currently looking for Concrete ... Help align, straighten, plumb and square forms for installation * Erect and disassemble scaffolding ...

Maple Reinders

Concrete Formsetter / Labourer

Pickering, ON · On-site

CA$28.73 - CA$32.36/hr

Concrete Formsetter / Labourer Maple Reinders Constructors Ltd . is currently looking for Concrete ... Help align, straighten, plumb and square forms for installation * Erect and disassemble scaffolding ...

401 Auto

General Labourer

Innisfil, ON

$20 - $22/hr

General Labourer - Get Hands-On, Learn the Trade, and Help Build Adventure-Ready RVs from the ... Carpentry, Plumbing, Electricity, Mechanic, Trim and Detail experience is all relevant! * Forklift ...

401 Auto

General Labourer

Innisfil, ON · On-site

CA$20 - CA$22/hr

General Labourer - Get Hands-On, Learn the Trade, and Help Build Adventure-Ready RVs from the ... Carpentry, Plumbing, Electricity, Mechanic, Trim and Detail experience is all relevant! * Forklift ...

401 Auto

General Labourer - Windsor Yamaha

Tecumseh, ON · On-site

CA$20 - CA$22/hr

General Labourer - Get Hands-On, Learn the Trade, and Help Build Adventure-Ready RVs from the ... Carpentry, Plumbing, Electricity, Mechanic, Trim and Detail experience is all relevant! * RV ...

J Dass

Maintenance Labourer (Multi-Property)

Mississauga, ON · On-site

CA$18 - CA$23/hr

About the Role J Dass Hospitality is seeking a reliable and hardworking Maintenance Labourer to ... Basic knowledge of plumbing, electrical, carpentry, painting, and general repair work. * Ability to ...

AMRE Supply

Plant Labourer (Windsor, ON)

Windsor, ON · On-site

CA$68K - CA$70K/yr

Wolseley Canada is the leading wholesale distributor of plumbing, HVAC/R, waterworks and industrial ... Laborer to join our team. In this hands-on role, you will support the production and shipping ...

ABL Employment

General Labour / Handyman

Hamilton, ON

CA$25/hr

Duties: - General cleanup and upkeep (indoors and outdoors) - Minor home repairs such as light bulb changes, tightening cabinets, drawers, hardware, - Minor plumbing - Minor construction - Management ...

Aerotek

Forklift Operator

Vaughan, ON · On-site

CA$22.47/hr

... plumbing distribution warehouse while performing a mix of equipment operation, material handling, and general labor. You will work with RF scanners to pick, pack, load, and receive products, and you ...

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All JobsPlumber Labourer JobsPlumber Labourer Jobs in Ontario

Plumber Labourer information

What is a plumber labourer?

Plumber labourers are workers who assist qualified plumbers with installing, maintaining, and repairing plumbing systems. Their duties often include carrying materials, preparing job sites, digging trenches, cutting pipes, and cleaning up after jobs. They do not typically perform complex plumbing tasks themselves but provide essential support to ensure plumbing projects run smoothly and efficiently. This position is often an entry-level role and can be a stepping stone towards becoming a licensed plumber.

What are some common challenges a plumber labourer might face in their day-to-day work?

As a Plumber Labourer, you may often work in physically demanding environments, such as tight spaces or outdoors in various weather conditions. A typical challenge is handling heavy tools and materials while following strict safety protocols. You'll also need to adapt quickly to changing tasks, assist licensed plumbers with installations and repairs, and communicate effectively with team members to ensure projects run smoothly. Overcoming these challenges helps develop valuable hands-on skills and can pave the way for career advancement in the plumbing trade.

What are the key skills and qualifications needed to thrive as a plumber labourer, and why are they important?

To thrive as a Plumber Labourer, you need a basic understanding of plumbing systems, physical stamina, and often a high school diploma or equivalent. Familiarity with hand and power tools, pipe cutters, and safety equipment is important, and some employers may require safety certifications like OSHA. Reliability, attention to detail, and a willingness to learn help individuals excel in supporting licensed plumbers and adapting to various job sites. These skills ensure safe, efficient work and readiness for advancement in the plumbing trade.

What is the difference between Plumber Labourer vs Plumber?

AspectPlumber LabourerPlumber
CredentialsNone required, on-the-job trainingTrade certification or license
Work EnvironmentAssist in installation and maintenance, often on-sitePerform plumbing installations, repairs, and maintenance
Employer UsageSupport role in plumbing projectsLead plumbing tasks and client interactions

The main difference is that a Plumber Labourer typically assists with physical tasks and support work, often without formal certification, while a Plumber performs skilled plumbing work requiring certification. The Labourer supports the plumbing team, whereas the Plumber is responsible for executing plumbing systems and repairs.

Is 25 too late to be a plumber labourer?

A 25-year-old can become a plumber labourer, as there is no strict age limit for entry-level construction or plumbing support roles. Employers often value physical ability, willingness to learn, and relevant certifications or training, which can be obtained at any age. Starting at 25 is common and can lead to a successful career in plumbing with experience and skill development.

What are popular job titles related to Plumber Labourer jobs in Ontario?

For Plumber Labourer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Plumber Labourer jobs in Ontario look for?

The top searched job categories for Plumber Labourer jobs in Ontario are:

What cities in Ontario are hiring for Plumber Labourer jobs?

Cities in Ontario with the most Plumber Labourer job openings:

Plumber Labourer jobs near you
Infographic showing various Plumber Labourer job openings in Ontario as of August 2026, with employment types broken down into 66% Full Time, 16% Part Time, 6% Temporary, 6% Contract, and 6% Summer. Highlights an 100% In-person job distribution.

306A Licensed Plumber

Trades for Tomorrow

Windsor, ON

$36 - $40/hr

Full-time

Re-posted 16 days ago

Job description

Merit Ontario is a construction association supporting small to large construction companies with workforce needs across Ontario. Our talent specialists provide recruitment services and customized solutions to find quality candidates.
Our member company, servicing Windsor, Ontario, is hiring for a 306A Licensed Plumber. 
Job Responsibilities
  • Responsible for the execution of trade work in a safe, professional, and efficient manner.
  • Responsible to train and support Apprentices, or another Journeyperson(s) as directed by their supervisor.
  • Plumbing, pipe fitting, cutting, coring, digging and trenching, measuring, layout, paperwork, and other similar tasks.
Performance Expectations General Expectations:
  • In addition to the Safety Training provided by the company, will proactively continue to learn and understand the requirements of Health and Safety legislation and safety policies through recommended reading provided by HR.
  • Continually reviews and understands their duties as “Supervisor” in the context of the Ontario Ministry of Labour legislation.
  • Acts to warn or rectify any unsafe conditions.
  • Supervises other Apprentices or Journeypersons when directed, in a manner consistent with Ministry of Labour and requirements.
  • Is punctual and flexible with respect to the project requirements.
  • Review, understand, and follow all policies.
  • Work with, and maintain, positive working relationships with fellow employees, and management.
Position Specific Expectations:
  • Work can be carried out at various locations including construction sites, owner facilities, tenant facilities, and within facilities.
  • Receive and carry out work based on general instructions from their Supervisor.
  • Ask questions to ensure they fully understand the scope prior to starting the work.
  • Concentrate on their work and ensure it is executed in a safe and professional manner, taking into account the safety of their helper(s) or other trades around them.
  • Deliver professional quality work consistent with their Trade and within the allotted time frame defined by their Supervisor.
  • Provide technical guidance to those with less experience in a professional manner.
  • Ensure that all necessary administrative and project-related paperwork is being filled out accurately and in a timely fashion.
  • Communicate with other trades and the client to ensure smooth coordination of the work.
  • Proactively continue to upgrade trade skills, and technical understanding of building systems.
Benefits:
  • 5% RSP up to $4K/year
Salary: 
  • $36-$40/hr
Job Skills & Qualifications
   
Required:
  • Completed 306A Plumbing Apprenticeship, and Red Seal Certification in the 306A Trade.
  • Proficiency with the National Plumbing Code and local codes.
  • Valid G driver’s license and clean driving record.
Preferred:
  • WHIMIS Certificate.
  • Working at Heights.
Disclaimer: Although Merit Ontario employs artificial intelligence enabled tools to conduct initial application screening based on job-related criteria, decisions about who progresses in the hiring process are always made by people. Only qualified candidates will be contacted.
R. JJGOOE