New Boilers

  • Local Gas Safe engineeers
  • Covered by Blue Flame Warranty

Boiler Cover

  • Genuine local aftercare
  • No call centres

Boiler Repair

  • Same-day diagnostics
  • Experienced engineers

Boiler Service

  • Safety & efficiency
  • Keeps warranty vaild

Advice & Guides

  • Boiler help & faults
  • Heating guides
  • Expert advice
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New Boilers


  • Local Gas Safe engineers

  • Professionally fitted

  • Exclusive Blue Flame Warranty™

BOILER COVER


  • Local Blue Flame engineers

  • In-house parts & labour

  • No call centres

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    BOILER REPAIRS


    • Same-day diagnostics

    • Experienced engineers

    • Fast local call-outs

    Boiler Servicing


    • Safety & efficiency checks

    • Warranty compliance

    • Annual reminders

    Blue Flame warranty


    • Parts & labour covered in-house

    • Managed directly by Blue Flame

    • Designed for reliable local support

    local in-house engineers


    •  Work done by our local team

    • All jobs completed in-house

    • Faster response & local knowledge

    trusted & award-winning


    • Gas Safe Registered

    • Which? Trusted Traders

    • Award-winning local business

    family-run, south wales


    • Independent local company

    • Not a national call centre

    • Over 10 years serving South Wales

    Blue-Flame-Local-vs-National-Boiler-Installation

    Advice & Guides


    • Boiler FAQs & Homeowner Guides

    • Smart Controls & Thermostats

    • Energy Saving Tips

    • Gas Safety Advice

    Enginer-Help-Guide

    Support & Controls


    • Boiler Fault Codes & Diagnostics

    • Boiler Pressure & Filling Loog Guides

    • Manufacturer Support Guides

    • Heating System Troubleshooting

    Costs & Comparisons


    • Boiler Installation Cost Guides

    • Boiler Repair & Service Costs
    • Blue Flame vs British Gas

    • Blue Flame vs BOXT

    Need expert advice? Speak to us →

    Boiler Servicing & Maintenance FAQs

    Keep your boiler running safely and efficiently. Here our Gas Safe engineers answer the most common questions about annual servicing and general maintenance.

    How often should my boiler be serviced?
    We recommend a full boiler service once a year. Annual servicing keeps your boiler safe, efficient, and maintains your manufacturer’s warranty.
    What’s included in a Blue Flame boiler service?
    Our engineers carry out safety checks, clean key components, test flue emissions, inspect seals and pipework, and issue a digital service record for your peace of mind.
    Can I service my boiler myself?
    No. Only a qualified Gas Safe engineer should open or test a boiler. Homeowners can check pressure and bleed radiators, but servicing must be professional for safety and insurance compliance.
    Does a service improve efficiency?
    Yes. A clean, well-maintained boiler burns fuel more efficiently, reducing energy use and emissions. Regular servicing also helps prevent costly breakdowns.
    Do landlords need annual services too?
    Yes. Landlords are legally required to have all gas appliances serviced annually and hold a valid CP12 Gas Safety Certificate for their tenants.
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