Public evidence profile · Checked April 2026

MJ Flook Plumbing

PlumberCardiff5.0503 reviews · 1 independent public source
Trust Score
62out of 100
Good record, gaps to check
  • Rated 5.0 from 503 reviews

Worth checking: WaterSafe

How this score is worked out
Rating5.0 / 5
Review volume503
Independent sources1 independent public source
CredentialsNo credentials shown yet

How this score is made up

What customers say52.5 of 60
Independent checks8.3 of 30
Track record1.3 of 10
See the independent checks
  • Licences and credentials0 of 8.3
  • Ways to reach them8.3 of 8.3
  • Reviewed on more than one site0 of 6.2
  • Registered company details0 of 4.1
  • Photos of their work0 of 2.1
  • Industry recognition0 of 1

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

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Reviews · public evidence

What customers say

These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.

5.0out of 5
503 reviews in public evidence
Where these reviews are published
  • MyBuilder503 reviews · 5.0 avg
Local context

Rated 5.0, in line with the local average for plumbers in Cardiff

Across 106 plumbers in Cardiff, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

1 named public source

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Review sources

Public evidence last checked April 2026

About

My name is Mike and I am the owner of MJ Flook Plumbing. Based in Cardiff, I cover most of South Wales from Port Talbot to Caldicot and the South Wales Valleys. Specialising in plumbing maintenance with over 10 years experience. I carry out a wide range of plumbing maintenance services from new installations of radiators & valves, repairing or replacing kitchen taps, repairing or replacing toilets to fitting outside taps, sourcing and replacing electric showers and much more.

What this business says about itself
From their own website

What this business says about itself

  • Insurance: public liability cover up to £2,000,000
  • Guarantee: 12-month guarantee on all work carried out
  • Established: 2022 (4 years in business)
  • Experience they state: 10 years
  • Areas served: Cardiff, South Wales, South Wales Valleys, Port Talbot, Caldicot
  • Good to know: Free quotes

Accreditations it displays. Confirm each is current on the official register before you hire:

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Independent checks

About this business

Website online sinceTheir website domain has been registered since 2026, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks

What to check before you hire

Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Verify at the sourceCheck them yourself

Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.

Check the WaterSafe register
Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.

Want an extra legitimacy check? Run the Cowboy Checker on MJ Flook Plumbing before you contact them.

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Good to know

Common questions about MJ Flook Plumbing

Is MJ Flook Plumbing a legitimate business?

MJ Flook Plumbing has 503 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about MJ Flook Plumbing?

MJ Flook Plumbing has 503 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.

How do I know MJ Flook Plumbing's reviews are genuine?

MJ Flook Plumbing's 503 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.

Is MJ Flook Plumbing insured?

They state on their own website that public liability cover up to £2,000,000. This is the business's own statement on their website, not something we have independently checked. Ask to see a current certificate before work starts.

Does MJ Flook Plumbing guarantee their work?

They state on their own website that 12-month guarantee on all work carried out. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.

What areas does MJ Flook Plumbing cover?

They state on their own website that they cover Cardiff, South Wales, South Wales Valleys, Port Talbot, Caldicot. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.

When was MJ Flook Plumbing's website registered?

MJ Flook Plumbing's website has been online since 2026, according to the public domain registry. This dates the website, not necessarily when the business began trading.

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