plumber jobs in Ontario

Asset Maintenance Pros is a modern, community-driven housing provider rooted in Waterloo—one of Canada’s most innovative and dynamic cities. We’re more than just a housing company; we design inclusive, thoughtfully crafted communities where residents can truly thrive. Our story began by supporting students and young professionals seeking modern,...

Find Your Limitless with Reliance By joining Reliance as a Plumber, you’ll become an important team member and will be provided with the tools you need to succeed.  We have ambitious growth plans and are looking for Team Members who want to grow with us. At Reliance, we pride ourselves on the fact that we provide limitless opportunities for growth and we...

Find Your Limitless with Reliance   By joining Reliance as a Plumber, you’ll become an important team member and will be provided with the tools you need to succeed.  We have ambitious growth plans and are looking for Team Members who want to grow with us. At Reliance, we pride ourselves on the fact that we provide limitless opportunities for growth...

Licensed Service Plumber – Join the John The Plumber Team.$7,500 Signing Bonus.Looking for a company that keeps you busy, pays you what you're worth, and actually has your back?At John The Plumber, we complete over 20,000 residential service calls every year, and we're still growing. That means steady work, year-round hours, excellent earning potential,...

John The Plumber is hiring 3rd year apprentices/licensed, full-time service plumbers for residential plumbing systems.What We Offer:Solid starting wage.Bonuses and incentives.Lots of available hours (we're always busy).Company vehicle.Gas card and expenses.Health, dental, life insurance, etc.Uniforms.I'd love to hear suggestions for what else we should...

Are you an experienced plumbing professional looking for a stable role where your expertise is respected and your work truly matters? Royalty Plumbing is hiring a full‑time Plumbing Technician – Experienced Plumber in Sarnia‑Lambton, ON, offering steady weekday hours and a professional environment built for skilled tradespeople. If you're ready for a...

Join our team and step into a leadership role where you control your workspace and your own crew. Lalande Plumbing is expanding, and we are looking for a licensed plumber to lead their own residential installation/ new build/service crew. We focus on high-end custom home rough-ins, complex bathroom/kitchen renos, wells, and premium water treatment.Why join...

Are you an experienced plumbing professional looking for a stable role where your expertise is respected and your work truly matters? Royalty Plumbing is hiring a full‑time Plumbing Technician – Experienced Plumber in Sarnia‑Lambton, ON, offering steady weekday hours and a professional environment built for skilled tradespeople. If you're ready for a...

Maverick Currencies is a proprietary trading firm that has been funding and developing traders since 1997. We provide capital, structured training, and ongoing mentorship — so you trade our money, not yours. Keep a competitive share of every dollar you earn.If you have a disciplined approach to forex or crypto trading and want to scale up with firm capital...

Licensed Service Plumber – Join the John The Plumber Team.$7,500 Signing Bonus.Looking for a company that keeps you busy, pays you what you're worth, and actually has your back?At John The Plumber, we complete over 20,000 residential service calls every year, and we're still growing. That means steady work, year-round hours, excellent earning potential,...

Maverick Currencies is a proprietary trading firm that has been funding and developing traders since 1997. We provide capital, structured training, and ongoing mentorship — so you trade our money, not yours. Keep a competitive share of every dollar you earn.If you have a disciplined approach to forex or crypto trading and want to scale up with firm capital...

North America Construction (1993) Ltd. – NAC Constructors Ltd. (NAC) is well known for our expertise in water and wastewater construction across Canada. Our self-performing team of almost 500 skilled professionals and experts in trades and engineering, comprehensively handles projects, from conceptualization to delivery. We also have extensive experience...

Silent-Aire, a division of Johnson Controls, seeks a Journeyperson Plumber to install, maintain and repair plumbing and heating systems in a large manufacturing setting. You will follow blueprints, perform preventive maintenance, and ensure safe operation of HVAC-related plumbing and gas fittings.Role requires trade credentials, the ability to work...

October 13, 2026 GROVES MEMORIAL COMMUNITY HOSPITAL POSTING #2026-236 MAINTENANCE – TRADES (Plumber) (FULL TIME) A full-time Maintenance - Trades (Plumber) opportunity is available within the Maintenance Department at GMCH. The Trade person operates, inspects and maintains the facilities' heating, cooling and ventilation systems to ensure a safe and...

BGIS in Thunder Bay and Sudbury, ON seeks a Journeyperson Plumber with 5+ years of experience and a valid provincial license to operate facility systems and perform preventive and corrective maintenance on mechanical and electrical equipment.Responsibilities include piping layout, pipe sizing, blueprint interpretation, installation and repair of valves and...

Licensed Service Plumber – Join the John The Plumber Team. $7,500 Signing Bonus. Looking for a company that keeps you busy, pays you what you're worth, and actually has your back? At John The Plumber, we complete over 20,000 residential service calls every year, and we're still growing. That means steady work, year-round hours, excellent earning...

John The Plumber is hiring 3rd year apprentices/licensed, full-time service plumbers for residential plumbing systems. What We Offer • Solid starting wage. • Bonuses and incentives. • Lots of available hours (we're always busy). • Company vehicle. • Gas card and expenses. • Health, dental, life insurance, etc. • Uniforms. • I'd love to hear...

Reporting to the Operations Manager, the Licensed Plumber is responsible for installing, repairing and maintaining pipes, fixtures and other plumbing used for water, gas or hot liquids in industrial or commercial settings.Key ResponsibilitiesInstall and service plumbing systems, fixtures, piping equipment and controlsReads blueprints, drawings and...

We're hiring a motivated plumbing professional to join our commercial, and residential division.What We're Looking For:Knowledge and experience in hydronics heatingUnderstanding of commercial plumbing systemsAbility to work safely and follow mechanical drawingsDemonstrates to interpret and following applicable codes and regulationsStrong team player with a...

We're hiring a motivated plumbing professional to join our commercial, and residential division.What We're Looking For: Knowledge and experience in hydronics heatingUnderstanding of commercial plumbing systemsAbility to work safely and follow mechanical drawingsDemonstrates to interpret and following applicable codes and regulationsStrong team player with a...