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Plumber Assistant Jobs in Whitby, ON (NOW HIRING)

Sewer Squad Plumbing Co

Service Plumber

Toronto, ON · On-site

SERVICE PLUMBER Are you ready to take your plumbing career to the next level and save the day with ... Inc. uses artificial intelligence (AI) tools to assist with certain aspects of the hiring process ...

Delta Plumber

Customer Experience Manager

Vaughan, ON · On-site

CA$20 - CA$30/hr (+ commission)

Manage and support field plumbers. * Follow up with customers after service. * Handle customer ... Encourage customer reviews and referrals. * Assist with scheduling and daily operations.

Revera, Inc.

Maintenance Assistant - Casual

Toronto, ON · On-site

CA$22.44/hr

Reporting to the Maintenance Manager, the Maintenance Assistant executes routine repairs and ... Knowledge and training in plumbing, electrical, heating, water, gas, mechanical, plastering and ...

Revera, Inc.

Maintenance Assistant - Casual

Toronto, ON · On-site

CA$22.61/hr

Reporting to the Maintenance Manager, the Maintenance Assistant executes routine repairs and ... Knowledge and training in plumbing, electrical, heating, water, gas, mechanical, plastering and ...

Tribe Management inc

Maintenance Technician

Toronto, ON · On-site

CA$55K - CA$60K/yr

Perform minor plumbing repairs , including replacing faucets, showerheads, toilet components, and ... Complete general maintenance and repairs in residential units and common areas. * Assist with ...

The HIDI Group

Mechanical EIT

Toronto, ON · On-site

What You'll Be Doing Design & Project Delivery * Assist in the design of mechanical systems including HVAC, plumbing, drainage, and fire protection * Develop drawings using AutoCAD and support REVIT ...

The HIDI Group

Mechanical EIT

Toronto, ON · On-site

What You'll Be Doing Design & Project Delivery * Assist in the design of mechanical systems including HVAC, plumbing, drainage, and fire protection * Develop drawings using AutoCAD and support REVIT ...

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Plumber Assistant information

What is a plumber assistant?

Plumber assistants, also known as plumber helpers, support licensed plumbers by performing a variety of tasks on job sites. These duties can include carrying tools, preparing materials, cleaning work areas, and assisting with the installation and repair of plumbing systems. They often help with measuring, cutting, and assembling pipes, as well as troubleshooting basic plumbing issues under supervision. Plumber assistants play an essential role in ensuring plumbing projects run smoothly and efficiently, and the position is often a stepping stone to becoming a licensed plumber.

What are the typical daily responsibilities of a plumber assistant, and how do they support licensed plumbers on the job?

As a Plumber Assistant, your daily tasks usually include preparing and cleaning job sites, transporting tools and materials, and assisting with installing or repairing pipes, fixtures, and other plumbing systems under the guidance of a licensed plumber. You may also be expected to handle basic measurements, cut and prep piping, and help troubleshoot minor issues. By efficiently supporting the lead plumber, you not only ensure projects run smoothly but also gain hands-on experience that can be valuable for career advancement in the plumbing trade.

What is the difference between Plumber Assistant vs Plumber?

AspectPlumber AssistantPlumber
Required CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; apprenticeship or technical training
Work EnvironmentAssist in installation and repair under supervision, often in residential or commercial settingsPerform plumbing installations, repairs, and maintenance independently or with team
Employer & Industry UsageUsed by plumbing companies for entry-level support rolesLicensed professionals performing full plumbing services

The main difference between a Plumber Assistant and a Plumber is experience and responsibility. A Plumber Assistant supports plumbing work under supervision, often with minimal certifications, while a Plumber performs independent work with required licenses and more advanced skills.

What are the most commonly searched types of Plumber jobs in Whitby, ON?

The most popular types of Plumber jobs in Whitby, ON are:

What are popular job titles related to Plumber Assistant jobs in Whitby, ON?

For Plumber Assistant jobs in Whitby, ON, the most frequently searched job titles are:

What job categories do people searching Plumber Assistant jobs in Whitby, ON look for?

The top searched job categories for Plumber Assistant jobs in Whitby, ON are:

What cities near Whitby, ON are hiring for Plumber Assistant jobs?

Cities near Whitby, ON with the most Plumber Assistant job openings:

Plumber Assistant jobs near you
Infographic showing various Plumber Assistant job openings in Whitby, ON as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Service Plumber

Sewer Squad Plumbing Co

Toronto, ON • On-site

Full-time

Medical, Dental

Posted 21 days ago

Key responsibilities

  • Install, repair, and maintain pipes, fixtures, and plumbing equipment in residential, commercial, and industrial buildings.

  • Troubleshoot, diagnose, and resolve plumbing problems and emergencies while explaining options to clients.

  • Follow building plans and blueprints, perform routine inspections, and keep accurate records of work performed and materials used.

Job description

SERVICE PLUMBER
Are you ready to take your plumbing career to the next level and save the day with unparalleled service? Do you want to join forces with a legendary team that values hard work, dedication, and a zest for adventure? If you’re on the lookout for a company that champions doing right by its heroes, look no further! Join the Sewer Squad and make the ultimate choice for your career – because you deserve a job that makes you feel super!
Who Are We? 
Sewer Squad has been proudly serving the Toronto and GTA region for over 8 years. We're the caped crusaders of plumbing, swooping in to defeat disasters and restore order. Not only are we ace plumbers, but we're drain defenders too!  We create an environment where our team members feel valued, well-equipped, and enthusiastic about coming to work each day. At Sewer Squad, we empower our employees to achieve the work/life balance they've always wanted while enjoying their career every day.
Why Us? 

  • Flexible Work Schedule
  • Work/Life Balance
  • Extended Health & Dental Benefits
  • Company Vehicle
  • Culture of Growth
  • In-house Beverages 
  • Year Round (FUN) Events
  • A family.

The Big Task
As a Service Plumber, you will install, repair and maintain pipes, fixtures and other plumbing equipment used for water distribution and wastewater disposal in residential, commercial and industrial buildings. You will be responsible to ensure efficiency and productivity levels while complying with regulatory codes.
What You’ll Do 
  • Installing, repairing, and maintaining pipes, valves, fittings, drainage systems, and fixtures in commercial and residential structures.
  • Troubleshooting, diagnosing and explaining all problems and options to the clients
  • Collaborating with general contractors, electricians, and other construction professionals.
  • Responding to, diagnosing, and resolving plumbing emergencies.
  • Following building plans and blueprints
  • Performing routine inspections of plumbing and drainage systems.
  • Preparing budgets and cost estimates.
  • Keeping accurate records of time spent working, description of work performed, and materials used.
  • Training apprentices and helpers
  • Performing all job functions in a safe and healthful manner, abiding by all health and safety rules and regulations.
  • Adhering to all federal, provincial, municipal and city plumbing codes
  • Other tasks as assigned.
What Makes YOU Great 
  • A Licensed Plumber with 2 -3 years of experience
  • Experience with Residential Plumbing work is an asset;
  • Strong analytical and problem solving skills
  • Good communication skills, both oral and written
  • Ability to work together as part of a team alongside other technicians (e.g., electricians, framers, etc.)
  • Excellent customer service skills
  • Good manual dexterity
  • Strong attention to detail and precision
  • Ability to read and follow blueprints and rough drawing
  • Valid G Driving License and clean driving record
  • Ability to be available on call during weekends and on holidays as required


We keep on growing because we hire the best - yes that's YOU!
We aim for success and growth; we need top of the line individuals who genuinely care about the customers and look at this opportunity as not just a job but as a career.
Sewer Squad Plumbing Co. Inc. is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities.
Additional Information
The appointed candidate annual salary range within $70,000 - $110,000.
Sewer Squad Co. Inc. uses artificial intelligence (AI) tools to assist with certain aspects of the hiring process, such as screening and assessments. These tools are designed to support – not replace – human judgement. We are committed to using AI responsibly, fairly, and in compliance with applicable employment and anti-discrimination laws. To uphold these standards, we regularly review our AI systems to minimize bias and ensure equitable outcomes.
Sewer Squad Co. Inc is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs and activities. If you require an accommodation during the recruitment process, please contact Human Resources at careers@sewersquad.ca

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