Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Contractors in Cwmbran | Peter O'Neill Services
Peter O'Neill Services has been a trusted name in heating solutions since 1963, specialising in boiler installations, central heating systems, and maintenance across South Wales and the West. Founded by Peter O'Neill Snr. in Cwmbran, our family-run business combines over six decades of experience with a commitment to quality and customer satisfaction. Our Gas Safe, Hetas, and OFTEC-certified engineers deliver reliable, cost-effective services tailored to homeowners, landlords, and local authorities. We pride ourselves on our 24/7 emergency call-out service, ensuring rapid response during critical heating failures.With over 5,000 loyal customers, we offer comprehensive maintenance plans, public liability insurance up to 5 million, and free no-obligation assessments. Our Wales' premier fireplace showroom showcases over 50 live displays, providing expert advice on gas, electric, and wood-burning solutions. From initial consultation to aftercare, we prioritise transparency, technical excellence, and long-term client relationships, solidifying our reputation as a leader in heating and gas appliance services.
Services
Boiler Installations
Central Heating Systems
Central Heating Maintenance
Fireplace Installation
Gas Fire Servicing
Chimney Sweeping
Power Flushing
Wood Burner Installation
Emergency Repairs
Fireplace Showroom
Details
- Year established: 1963
Highlights and features
- We have over 60 years of experience in heating installations and maintenance.
- Our engineers are Gas Safe, Hetas, and OFTEC certified.
- Family-run business with a local workforce and 24/7 emergency service.
- Public liability insurance up to 5 million for customer peace of mind.
- Over 5,000 satisfied customers across South Wales and the West.
Associations and certifications
- Gas Safe
- Hetas
- OFTEC
What people say
Extremely helpful and professional
Pleased with work standard
Love our new fireplace
Professional advice
Competitive pricing
Services
Boiler Installations
We specialise in combi, system, and heat-only boiler installations, saving customers up to 35% on energy bills. Our Gas Safe-certified engineers ensure efficient, compliant installations tailored to residential and commercial properties. With over 60 years of experience, we provide long-term heating solutions backed by comprehensive maintenance plans.
Central Heating Maintenance
Our maintenance services include power flushing, magnetic filter installations, and annual check-ups to ensure system longevity. Gas Safe engineers perform thorough inspections, reducing breakdown risks while maintaining energy efficiency. Customers benefit from 24/7 emergency call-outs and public liability insurance up to 5 million.
Fireplace Installation
We offer gas, electric, and wood-burning fireplace installations with a choice of over 50 live displays in our Cwmbran showroom. Hetas-certified installers provide flue lining, chimney sweeping, and compliance checks. Our services cover supply-only options and full design-to-installation projects for residential clients.
Emergency Repairs
Our 24/7 emergency service addresses urgent boiler and heating failures across South Wales. Gas Safe engineers respond promptly to restore heating, minimising disruption. This service is available to both maintenance plan holders and one-off customers, ensuring reliability during critical periods.
Chimney Sweeping
Professional chimney sweeping services maintain fireplace safety and efficiency. Our Hetas-certified technicians use advanced equipment to remove soot and debris, complying with UK safety standards. Regular maintenance reduces fire risks and ensures optimal performance of wood and gas appliances.
Questions
What areas do you cover?
We serve Torfaen, Newport, Cardiff, Monmouthshire, and surrounding regions, with flexible coverage for further locations upon request.
Are your engineers certified?
Yes, all engineers are Gas Safe, Hetas, and OFTEC certified for compliance and safety assurance.
Do you offer emergency services?
Yes, our 24/7 emergency call-out service responds to urgent boiler and heating failures.
What payment methods do you accept?
We accept major credit/debit cards and bank transfers for installations and maintenance services.
Can I visit your showroom?
Yes, our Cwmbran showroom displays over 50 live gas, electric, and wood-burning fireplace options.
Do you provide maintenance plans?
Yes, we offer comprehensive service plans with annual check-ups and priority emergency support.
