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

New Boilers


  • Local Gas Safe engineers

  • Professionally fitted

  • Covered by Blue Flame Warranty™

BOILER COVER


  • In-house parts & labour

  • Genuine local aftercare

  • No call centres

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

Advice & Guides


  • Boiler FAQs & Homeowner Guides

  • Smart Controls & Thermostats

  • Energy Saving Tips

  • Gas Safety Advice

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 →

New Boiler Installation Vale of Glamorgan

A-rated boilers installed by trusted local engineers.

Fast turnaround, fixed prices, and guaranteed aftercare — with finance available.

✔ Local Gas Safe engineers
✔ Fixed-price installation
✔ Same-day surveys
✔ Finance available
✔ First-year service included (Silver Cover)

Family-run •  Award-winning •  5Rated

Why Homeowners Choose Blue Flame for Boiler Installations

Award-winning boiler installers trusted across Vale of Glamorgan. Fixed-price quotes, expert engineers, and full aftercare with every installation.

Fast Installation Turnaround

Most boilers installed within 24–48 hours. Same-day surveys available in many Vale of Glamorgan areas.

Fixed-Price Boiler Quotes

Transparent, all-inclusive prices with no hidden extras. Fully guaranteed fixed installation price.

Gas Safe Registered Engineers

Fully qualified, insured, and legally certified. Safe, compliant installations every time with trusted engineers.

Guaranteed Aftercare & Support

Includes warranty registration, service reminders, and fast support — plus FREE Silver Cover for 12 months.

Complimentary Silver Cover Included with Every Boiler Installation

Why this is included:
Included because we selectively install only the most reliable boilers and models. We back our work with in-house parts & labour warranty, we’re confident enough to include complimentary cover.

Continue Your Cover After Year One

Continue your protection from just £6.99 per month after the free first year.

  • In-house parts & labour warranty
  • 12 months complimentary Silver Cover
  • Ongoing servicing continuity with the same local team

“It’s a benefit we can offer because we control the quality from installation to aftercare.”

Guaranteed Personal Service

Family-run • Customer-Focused • Seamless Worcester Boiler Installations

Experienced Installation Teams

10+ Years of Expertise • Proven Track Record of Quality Vaillant Installations

FREE Boiler Cover Included

12 Months of Silver Cover with Every Installation — plus your first annual service FREE.

Why We Recommend These Leading Boiler Brands

We install Worcester, Vaillant, and Baxi because they offer exceptional reliability, long-lasting performance,
and industry-leading efficiency. These manufacturers consistently deliver outstanding results for Vale of Glamorgan homes —
backed by strong warranties, high-quality components, and proven customer satisfaction. When combined with our expert
installation teams, you get a boiler that’s built to perform and engineered to last.

Blue Flame Warranty™ (Why This Matters)

Every boiler installation includes Blue Flame Warranty™, which means:

Because we stand behind our work, we’re selective about what we install.

That’s confidence — not marketing.

Quick Free Quote

Answer some questiona & instant quote

Home Survey

Our team will be in touch to book a home survey

  • BOOK A HOME SURVEY

Boiler Day

Expert Installation by our team

  • WE INSTALL, YOU RELAX

Multi-Award-Winning Heating Company

Wales Heating Installer of the Year 2016/17 & 2017/18 — recognised for excellence in workmanship, customer care, and aftercare.

Local Vale of Glamorgan Boiler Specialists

Serving Vale of Glamorgan community for over 10 years — trusted, friendly and local installer with hunderds of 5⭐️ reviews.

Premium Boiler Brands

Worcester Bosch, Vaillant, Baxi, Viessmann & Ideal — we only install the UK’s most reliable, energy-efficient boilers.

Premium Aftercare & Support

Guaranteed aftercare, annual service reminders, priority support, and full boiler cover options for complete peace of mind.

Featured in Wales Online — Heating Installer of the Year 2016 →

Trusted by Homeowners Across Vale of Glamorgan 

With over 500 5-star reviews, Blue Flame is one of the highest-rated heating companies in Wales. Homeowners choose us for our friendly engineers, reliable installations, and honest aftercare.

facebookgoogleOverall Rating
5.0
Based on 475 Reviews
Melanie March 11, 2026
Melanie Phillips March 11, 2026
Stewart March 9, 2026
Kayleigh Jenkins February 22, 2026
Lewis Palmer February 18, 2026
RONALD JAKEWAY January 29, 2026
Amanda James January 20, 2026
Tony John January 15, 2026
Julie Jones December 5, 2025
Gary L November 22, 2025
Stuart Ryan November 19, 2025
DEBORAH HALLETT November 1, 2025
Rosie Green October 31, 2025
Jude Hay October 31, 2025
Kevin October 30, 2025
Kevin Gibbs October 29, 2025
Roy Tuckwood October 23, 2025
David Churchill October 17, 2025

Professional Boiler Installation Across Vale of Glamorgan

Choosing the right company for your new boiler installation is essential for long-term efficiency, comfort, and reliability. At Blue Flame Gas Solutions, we provide expert boiler replacements and full system upgrades for homeowners across Vale of Glamorgan, and surrounding areas. Every installation is carried out by qualified Gas Safe engineers with years of hands-on experience and a proven track record of quality workmanship.

Energy-Efficient Boilers from Leading Manufacturers

We install high-efficiency boilers from trusted brands including Worcester Bosch, Vaillant, Baxi, Viessmann and Ideal. Our team will assess your home, recommend the right model, and ensure your new boiler is installed to manufacturer standards for maximum performance and efficiency. Whether you need a combi, system or full heating upgrade, we provide tailored solutions designed to reduce energy bills and improve long-term reliability.

Transparent Pricing with No Hidden Extras

Homeowners choose us because we offer clear, fixed-price quotes with no unexpected add-ons. From the initial survey to the final installation, everything is explained clearly so you know exactly what you’re paying for. Most installations are completed within 24–48 hours, with same-day surveys available in Vale of Glamorgan.

Guaranteed Aftercare & Local Support

Every installation includes warranty registration, service reminders, and ongoing local support — plus 12 months of FREE Silver Cover and your first annual service included. As a family-run business, we pride ourselves on offering reliable aftercare, fast communication, and friendly service that national companies can’t match.

Trusted by Hundreds of Local Homeowners

With 500+ five-star reviews and multiple heating awards, Blue Flame Gas Solutions is one of the most trusted boiler installation companies in Vale of Glamorgan. Our reputation is built on honesty, quality, and exceptional customer care — making us the go-to choice for a stress-free, professional boiler replacement.

Frequently Asked Questions

Why Choose Blue Flame Gas Solutions?

As a trusted, family-run heating company established in 2015, we deliver safe, tidy and professional boiler installations across South Wales. Our Gas Safe engineers are highly experienced and install only premium brands such as Worcester Bosch, Vaillant and Baxi — all with full warranty registration and guaranteed aftercare.

We’re rated 5 stars by over 500+ local homeowners and were awarded Wales Heating Installer of the Year. With clear pricing, fast response times, and ongoing boiler cover options, you get a dependable, personal service from a company that genuinely cares about your home.

How long does it take to install a replacement boiler?

Most boiler replacements are completed the same day.
Combi-to-combi swaps usually take 1 day, while system conversions or new pipework may take a full day or slightly longer.

Before installation, we carry out a full assessment to ensure the boiler is correctly sized, compliant, and ready for efficient operation.

How much does a new combi boiler cost?

A new, A-rated combi boiler typically costs £1,800–£3,000, depending on:

  • The boiler brand

  • System type (combi, system or regular)

  • Installation complexity

  • Any required upgrades (flue, filters, pipework)

All quotes include Gas Safe installation, warranty activation, benchmarking and system protection.

What’s involved in a new boiler installation?

Your installation includes:

  • Full system inspection

  • Removal of your old boiler (if required)

  • Fitting the new boiler + flue

  • Correct gas pipe sizing

  • Magnetic filter installation

  • Powerflush or system cleanse

  • Warranty registration

  • Benchmark certification

  • System setup and handover

We ensure everything is safe, compliant and running efficiently before we leave.

Do you install all boiler brands?

We focus on the UK’s most reliable manufacturers:

  • Worcester Bosch

  • Vaillant

  • Baxi

  • Ideal 

  • Viessmann

These offer long warranties, excellent parts availability and strong efficiency ratings — ensuring long-term reliability for your home.

Frequently Asked Questions

What Makes Blue Flame Different From National Boiler Companies?

Unlike the big national companies:

  • We’re local, so you get faster response times

  • We’re family-run, not corporate

  • You get genuine aftercare, not call-centre support

  • We offer better value, not inflated national prices

  • You’ll deal with the same friendly engineers who know your area

Local service. Professional standards. Better experience.

Do you offer boiler cover and aftercare?

Yes — Blue Flame offers flexible boiler cover plans, all managed locally by our own engineers. Plans include:

  • Annual boiler service

  • Priority breakdown support

  • Heating, plumbing & electrical cover (selected plans)

  • No hidden fees or call-centre delays

Complete peace of mind from a local company.

Do you repair boilers as well as install them?

Absolutely. We repair all major boiler brands and carry common parts for Worcester, Vaillant and Baxi. If a boiler is beyond economical repair, we provide honest advice and a free replacement quote.

Which areas do you cover?

We proudly serve the whole of South Wales, including:
Cardiff, Newport, Pontypridd, Porth, Caerphilly, Bridgend, Llantrisant, Rhondda Cynon Taf & surrounding areas.

Local, fast and reliable.

Can I Get a Boiler Quote Online?

Yes — you can get a fast online boiler quote or speak to a heating expert if you prefer.
We’ll assess your home, recommend the right boiler, and provide a fixed price.

Expert Boiler Replacement & Heating Upgrades in Vale of Glamorgan

Choosing to upgrade your boiler is one of the most effective ways to improve home comfort, reduce energy usage,
and avoid the rising cost of ongoing repairs. At Blue Flame Gas Solutions, we provide a smooth, professional
installation process — from initial home survey to final commissioning — ensuring your new boiler is perfectly
matched to your property and heating needs.

We supply and install high-efficiency boilers from Worcester Bosch, Vaillant, Baxi, Viessmann and Ideal, offering
reliable options for combi, system and heat-only heating systems. Every installation is carried out to strict
manufacturer standards by qualified Gas Safe engineers, giving you long-term performance, improved reliability,
and greater energy efficiency throughout your home.

Our approach is based on clear communication, fixed-price quotations and honest advice. Homeowners across Vale of Glamorgan community and surrounding areas trust us for dependable workmanship and friendly, local service. Every installation includes full aftercare support, warranty assistance, and optional boiler cover plans for complete peace of mind.

If you’re replacing an older boiler or upgrading your entire heating system, Blue Flame Gas Solutions delivers a
stress-free, energy-efficient installation designed for long-term reliability and comfort.

Other Heating Services

We also provide expert support for existing heating systems across South Wales.

We install new boilers across South Wales, with our main hub based in South Wales.