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PHBLUE Plumbing & Heating · Cardiff
Emergency
Boilers ▾
  • All Boilers
  • Boiler repair & servicing
  • Boiler swaps & installation
  • Megaflo & cylinders
Plumbing ▾
  • All Plumbing
  • Leaks
  • Taps, toilets, showers
  • Radiators
  • Powerflushing
  • Kitchen plumbing
  • Underfloor heating
  • Central heating
  • MagnaClean filters
Bathrooms
Landlords ▾
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Complaints procedure

Last updated 2 May 2026

We aim to leave every customer happy. If we haven’t, we want to know quickly and directly, so we can fix it. Here’s exactly how to raise a complaint.

Step 1: Talk to us first

Call 07545 125 168 or email info@phblue.co.uk. Most issues are resolved on the first call. Tell us:

  • The date of the work and the address
  • What’s gone wrong (or what you were promised that didn’t happen)
  • What outcome you’d like

We’ll respond within 2 working days with a plan and a timeline. If a return visit is needed, it’s free.

Step 2: Formal complaint

If the first response doesn’t resolve it, ask for a formal review. We’ll appoint someone independent of the original work to look into it, and respond in writing within 10 working days.

Step 3: External escalation

If you remain unhappy after our internal process:

  • Checkatrade resolution service: as Checkatrade-approved tradespeople, customers can use Checkatrade’s resolution centre. Details here.
  • Gas Safe Register covers gas work specifically; you can complain directly via gassaferegister.co.uk, and they investigate independently of us.
  • NICEIC handles electrical work complaints, with a process at niceic.com.
  • Citizens Advice consumer helpline: 0808 223 1133 for general consumer disputes.

How we use complaints

We log every complaint and review them quarterly. Patterns drive process changes; that’s how we got to a 5.0 average. Your complaint helps the next customer too.

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    PHBLUE Plumbing & Heating · Cardiff

    Cardiff's plumbers, heating engineers & gas specialists.

    Llandough Industrial Estate
    Cardiff, CF11 8RR

    • Gas SafeRegistered
    • Electrical workCertified contractors
    • CheckatradeApproved
    • Trading since2010

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