Business Details
Emergency
services
Trusted Plumbing & Heating Services in South Wales
Green Flame Plumbing & Heating Plumbing and Heating is a trusted provider of comprehensive plumbing, heating, and gas services across South Wales. Established with a commitment to excellence, we serve Bridgend, Cardiff, Pontyclun, Pontypridd, Porth, Vale of Glamorgan, and surrounding areas. Our Gas Safe Registered team delivers expert boiler installations, servicing, and repairs, alongside central heating systems, underfloor heating, and smart thermostat solutions. Accredited by leading industry bodies including Which? Trusted Traders and OFTEC, we combine technical expertise with a customer-centric approach.With over 180 verified reviews and a 5-star rating, our experienced engineers prioritise safety, efficiency, and reliability. We pride ourselves on transparent communication, competitive pricing, and a dedication to maintaining the highest standards of workmanship. Whether addressing emergency repairs or planning long-term heating solutions, our dual bases ensure rapid response times and comprehensive local coverage. Our 12-year extended warranties on Ideal MAX installations and commitment to ongoing training underscore our position as industry leaders in South Wales.
Services
Boiler Installation
Boiler Servicing
Boiler Repair
Central Heating Installation
Smart Thermostats
Underfloor Heating
Powerflushing
Unvented Cylinders
Oil Boiler Services
Highlights and features
- Based in two locations across South Wales for comprehensive coverage
- Gas Safe Registered engineers with 100+ positive reviews
- Experienced team offering 12-year extended warranties on Ideal boilers
- Specialists in smart thermostat installations and energy-efficient solutions
- Comprehensive service including emergency boiler repairs
Associations and certifications
- Gas Safe Register
- Which? Trusted Traders
- Ideal Max Accredited Installers
- OFTEC
What people say
Highly recommend his services
Excellent job
Polite and courteous
Prompt and knowledgeable
Outstanding service
Services
Boiler Installation
We install new boilers from leading manufacturers including Viessmann and Ideal. Our Gas Safe Registered engineers provide 12-year extended warranties on Ideal MAX models. Services cover Bridgend, Cardiff, and surrounding South Wales areas. Emergency installations available with same-day debris removal.
Boiler Servicing
Annual boiler servicing maintains safety and efficiency while preserving warranties. Our engineers check gas pressure, flue systems, and combustion products. Recommended by manufacturers to prevent breakdowns and reduce energy bills. Available across South Wales including Pontyclun and Porth.
Central Heating Installation
Complete central heating installations featuring smart thermostats and energy-efficient radiators. Systems include remote control capabilities via smartphone apps. Services available in Cardiff, Pontypridd, and surrounding areas with energy-saving guarantees.
Smart Thermostats
Installation of Hive and Nest Pro smart thermostats enabling remote temperature control. Systems reduce energy bills through automated scheduling. Compatible with existing boilers. Available across South Wales including Vale of Glamorgan.
Powerflushing
High-velocity powerflushing removes sludge and limescale from central heating systems. Includes corrosion inhibitor treatment to prevent future build-up. Recommended for improved efficiency and boiler longevity in properties across Bridgend and Cardiff.
Questions
Are your engineers Gas Safe Registered?
Yes, all our engineers are Gas Safe Registered and OFTEC-certified for boiler and oil system installations.
Do you offer emergency boiler repairs?
Yes, we provide emergency boiler repair services across South Wales with same-day part replacements where possible.
What areas do you cover?
We serve Bridgend, Cardiff, Pontyclun, Pontypridd, Porth, Vale of Glamorgan, and surrounding South Wales areas.
Can you install smart thermostats with existing boilers?
Yes, our Nest Pro and Hive thermostat installations are compatible with most existing boiler systems.
What warranties do you offer?
We provide 12-year extended warranties on Ideal MAX boiler installations and standard manufacturer guarantees.
How often should boilers be serviced?
Annual servicing is recommended to maintain efficiency, safety, and warranty validity.
