Plumber Cover Letter Example (Canada, 2026)
Free plumber cover letter example for Canada: licence, gas ticket and service experience in a short Canadian-format letter, plus tips and openings.
About this letter
A cover letter for a licensed plumber applying to a residential and light-commercial service company. It leads with licences, shows service-call productivity and customer skills, and addresses the driver's licence question up front.
See the matching Plumber resume example. This role sits under NOC 2021 code 72300; confirm yours with the free NOC code finder.
Sample plumber cover letter
Copy this into Word/Docs/email, swap in your details, and send. ASCII-only so it parses cleanly in any Canadian ATS.
Illustrative sample: the applicant, employers, and details are fictional and show structure and tone only.
Kwame Asante, Licensed Plumber (306A, Red Seal) London, ON | (519) 555-0136 | kwame.asante.plumbing@email.com January 20, 2026 Service Manager Middlesex Home Services (fictional) London, ON Dear Service Manager, I'm applying for the Service Plumber position advertised on Indeed. I'm a licensed 306A plumber with the Red Seal endorsement and a TSSA G3 gas licence, and I've spent the last four years on residential and light commercial service calls in London and the surrounding area. I typically run five to seven calls a day and complete most of them on the first visit by stocking my van for the call types we see most. I diagnose drains with camera inspection, replace failing cast iron under permit, and install water heaters, softeners and backflow preventers. Customers rate my visits around 4.8 out of 5, mostly because I explain the problem and the options before I start work. I have a clean G licence and I'm available for the on-call rotation. My resume is attached, and I'd be glad to talk about how I can help your team keep up with demand. Thank you for your consideration. Sincerely, Kwame Asante
Why this letter works
- Licence, Red Seal and gas ticket are in the opening — the legal and practical prerequisites.
- Productivity (calls per day, first-visit completion) matters to a service manager running a fleet.
- Customer communication is backed by a rating, not just described.
- The driver's licence and on-call availability answer common screening questions.
- Three tight paragraphs in a plain, friendly Canadian tone.
Alternative opening paragraphs
For new construction
I'm applying for your Rough-in Plumber role on production housing. I've roughed in and finished DWV and PEX systems in more than 100 homes and I'm comfortable working to builder schedules and inspections.
For an apprentice
I'm a second-level plumbing apprentice looking for a sponsor and applying for your Apprentice Plumber opening. I've completed in-school training and bring a year of hands-on residential service experience.
For an internationally trained plumber
I'm applying for your Plumber's Helper position. I worked as a plumber for nine years in Ghana and have applied to Skilled Trades Ontario for a trade equivalency assessment so I can write the 306A exam.
Tailoring tips for plumber applications
- Say whether you're applying for service or construction and tailor the middle paragraph accordingly.
- Name your licences with issuing body and class.
- Use one productivity or customer-satisfaction metric.
- Address driving, on-call and tool ownership if the posting mentions them.
- Don't claim gas work unless you hold the gas licence.
How to adapt it
- Replace the addressee with the hiring manager's name when you can find it (LinkedIn, the company site). 'Dear Hiring Team' is fine if you can't.
- Open with the exact job title from the posting in the first sentence — recruiters scan for it.
- Keep the letter to 3 short paragraphs. Anything longer rarely gets read in Canada.
- Mirror 3–5 keywords from the job description; don't keyword-stuff.
- Sign off with a professional closing ('Sincerely', 'Kind regards') and your full name.
- Generate a tailored draft with the free Cover Letter Generator and edit from there.
Related guides
Sample is illustrative. Names and employers are fictional. Always represent your own experience accurately.