Company Facts
Thistle's Plumbing at a Glance
The work
- Best for
- homeowners in greater St. John's wanting one plumber on the job from estimate to finish
- Primary service
- Plumbing
Where
- Headquarters
- St. John's, NL
- Service area
- 5 cities
- Emergency service
- Business hours only
Money and guarantees
- Free estimates
- Not advertised
- Financing
- Not advertised
Editorial Review
Our Take on Thistle's Plumbing
A flawless 5 out of 5 across 65 reviews is rare enough to be worth noticing, and the service list is broader than you might expect from a small shop, taking in backflow prevention, sump pumps and new construction rough-in alongside the usual repairs. The obvious question is scheduling, because owner-led operations fill up and there is no backup crew. Call early, and ask about after-hours coverage before you need it.
Best for: homeowners in greater St. John's wanting one plumber on the job from estimate to finish
What We Like
- 5 out of 5 from 65 reviews on its Google Business Profile, read September 27, 2026
- Broad residential range, from faucet swaps to copper-to-PEX repipes and sewer or drain repair
- Free estimates offered on jobs of any size
- Call or text contact, which makes sending photos of a problem straightforward
- States it is backflow prevention certified, and licensed and insured
- Takes new home construction work as well as service calls
Things to Consider
- A small operation, so peak-season and emergency availability may be tighter than with a large firm
- The site does not publish hourly rates, call-out fees or after-hours pricing
- Service area is given only as the greater St. John's area, so outlying communities should confirm first
Google Reviews for Thistle's Plumbing
Customer ratings shown here come from Google. They are separate from our editorial review above.
Google rating
5.0
Based on 65 Google reviews
Review data updated September 27, 2026
Rating Distribution
- 5 stars100%
iAbout this distribution
The distribution reflects the 65 Google reviews available when this profile's review data was last refreshed on September 27, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.
Editorial Ranking
Why Thistle's Plumbing Made Our Top 3
It holds position 3 in Best Plumbers in St. John's, NL.
Services Offered
Areas Served
Based in St. John's, NL.
- St. John's, NL · HQ
- St. John's, NL
- Mount Pearl, NL
- Paradise, NL
- Portugal Cove-St. Philip's, NL
iAbout service coverage
Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.
About Thistle's Plumbing
Sean Thistle's name appears in the testimonial on the company's own site, and that tells you something about how the business runs. This is an owner-present operation rather than a fleet with a call centre, which shapes both the appeal and the limits. When the person quoting the work is the person doing the work, there is less chance of a surprise between the estimate and the invoice, and less chance of getting a different technician on the follow-up visit. The trade-off, as with any small shop, is availability. A busy week is a busy week, and there is no second crew to send.
The work on offer covers most of what a house throws at you. Kitchen and bath renovation plumbing, toilet, sink and faucet installation and maintenance, sewer and drain repair, water line repair, frozen pipes, electric water heaters, sump pumps, garburators, drain cleaning and augering, and backflow prevention, which the company states it is certified for. New home construction is listed too, so rough-in and finish work on a build is within scope. One item worth flagging for anyone in an older St. John's property: copper-to-PEX waterline upgrading is specifically named, and that is a job a lot of houses on the Avalon eventually need.
Winter here does not forgive sloppy plumbing. Salt air, freeze-thaw cycles that run for months, and exposed runs in crawl spaces and unheated porches mean frozen and split pipes are a recurring seasonal call rather than a rarity. Downtown row houses and the older streets around Rawlins Cross and Georgetown carry a lot of original galvanised and copper, sometimes buried behind lath and plaster, and the service line from the street can be its own separate headache. Anyone quoting a repipe in one of those houses should be walking you through access, how much wall and ceiling comes down, and what goes back. A plumber who has done a lot of them will tell you that before the first hole is cut.
The review record is the strongest signal available. A 5 out of 5 rating across 65 reviews on the Google Business Profile, read on September 27, 2026, is a clean sheet, and 65 is enough volume that it is not one enthusiastic family. That said, review scores tell you about how people felt about the experience, not about pricing relative to the market, so treat it as evidence of conduct rather than of being cheapest. Free estimates are advertised for any size of job, which makes it low cost to find out.
On the practical side, the stated contact method is call or text to one number, with email as an alternative and a form on the site. Texting a plumber photos of a leaking trap or a rusted shut-off is genuinely useful and saves a visit, so that suits a lot of homeowners. Service area is given as the greater St. John's area, which should be taken to include Mount Pearl, Paradise, CBS and the nearby communities, though anyone farther out along the shore should confirm before booking. The company presents itself as licensed and insured; ask to see current proof, as you would with any trade, and confirm who pulls the permit on anything involving the municipal water or sewer connection.
Where thistles plumbing fits in the local market is the space between the one-man handyman and the large residential service companies with dispatch software and flat-rate books. Bigger outfits win on after-hours coverage and on having a van in the area at short notice. A small shop tends to win on continuity, on straight explanations, and on not being upsold a system you did not ask about. Before hiring, ask how emergency calls are handled outside business hours and what the call-out charge is, whether the estimate is fixed or an hourly range, what the warranty is on labour as distinct from the manufacturer's warranty on a water heater or fixture, and how exposed pipework will be insulated after a freeze repair so the same section does not split again next February.
Anyone weighing up thistles plumbing for a bathroom renovation should also ask about sequencing with the tiler, electrician and cabinet installer, since the plumbing goes in twice on those jobs and a missed rough-in date can stall everything behind it. For a straightforward repair, a frozen line, a failed water heater element or a slow drain, it is a simpler call, and the review record suggests those go smoothly.
iWhere this information comes from
Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.
Reputation by Source
We show each source separately rather than blending them into a single score, because they measure different things.
Google
5.0/ 5
65 customer reviews
TenBestFind
Editorially reviewed
Ranked #3 in St. John's plumbers, September 2026
Project Photos
Business-submitted, reviewed by our editors
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Thistle's Plumbing FAQs
What areas does Thistle's Plumbing cover?
The greater St. John's area, according to the company's own site. That would normally take in the surrounding metro communities, but the site does not name them individually, so anyone outside the city proper should confirm coverage when they call or text.
How do I get a quote?
Call or text the number listed, 709-725-4667, or email through the site. The company advertises free estimates for any job regardless of size, and texting photos of the problem can often save a diagnostic visit on smaller repairs.
Is thistles plumbing licensed and insured?
The company states on its About page that it is fully licensed and insured, and that it is backflow prevention certified. Those are the company's own claims rather than independently verified facts here, so ask to see current documentation before work starts, as you would with any trade.
Do they handle emergencies like a burst or frozen pipe?
Yes, emergencies are one of the four service categories listed. The site advises locating your main water shut-off and making contact as soon as possible. Published information does not set out after-hours rates or guaranteed response times, so ask about both when you ring.
What is the Google rating?
5 out of 5 from 65 reviews on the Google Business Profile, read on September 27, 2026. That is a clean record across a reasonable sample, though a score reflects how customers felt about the experience rather than how the pricing compares with other plumbers in St. John's.
Can they repipe an older St. John's house from copper to PEX?
Waterline upgrading from copper to PEX is specifically named on the service list. On older properties, ask how much wall and ceiling access is needed, what gets restored afterwards, and whether the service line from the street is included or quoted separately.
Do they work on new builds?
New home construction appears on the service list alongside the repair and renovation work. For a build, agree rough-in dates early, since plumbing typically goes in twice and a missed slot can hold up framing inspections and the trades that follow.
Is Thistle's Plumbing licensed and insured?
We have no credential records on file for this company yet. Ask for the certificate directly from the insurer before booking work.
What areas does Thistle's Plumbing serve?
St. John's, St. John's, Mount Pearl, Paradise, Portugal Cove-St. Philip's. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.
Does Thistle's Plumbing offer emergency service?
Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.
What warranty do they offer?
Warranty terms are not on file. Ask for them in writing before work starts.
How was this profile built?
Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.
Can a business pay to improve its profile?
A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.
Is Something Incorrect?
Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.
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About This Business Profile
- Last reviewed
- September 2026
- Profile last updated
- September 27, 2026
- Google review data updated
- September 27, 2026
- Reviewed by
- Dana Whitfield, Senior editor, home services
- Sources checked
- Google Business Profile, Company website
- Sponsorship status
- No commercial relationship
Dana runs the editorial side of TenBestFind. She built the research process, decides which markets get covered next, and writes the plumbing and chimney rankings herself. Before this she spent eleven years as a consumer reporter covering contractor licensing and home improvement fraud.