Business Details
Emergency
services
Expert Plumbing and Heating Services in Cardiff
Established as a trusted provider of heating and plumbing solutions, C.S Boxall serves domestic and commercial clients across South Wales. With Gas Safe and OFTEC accreditations, we specialise in boiler installation, central heating systems, and emergency repairs. Our team of experienced engineers delivers tailored services, prioritising efficiency and customer satisfaction. Backed by industry certifications and partnerships with leading manufacturers like Worcester Bosch, we ensure all work meets rigorous standards. Operating from Cardiff, we cover Swansea, Newport, and surrounding areas, offering competitive pricing and 24/7 emergency callouts.Our reputation for reliability and professionalism is reflected in numerous positive client testimonials. We combine technical expertise with a commitment to transparency, providing maintenance plans to optimise system performance. As a family-run business, we value clear communication and prompt service, addressing both routine and urgent heating needs. Our focus remains on delivering long-term solutions that enhance comfort and safety for residential and commercial properties alike.
Services
Boiler Installation
Central Heating Repairs
Plumbing Services
Commercial Boiler Services
Emergency Callouts
Highlights and features
- We offer 24/7 emergency plumbing and heating callouts.
- Our engineers are Gas Safe and OFTEC accredited.
- We provide annual boiler servicing and maintenance plans.
- Competitive pricing for domestic and commercial services.
- Family-run business with decades of local expertise.
Associations and certifications
- Gas Safe Register
- OFTEC
- Worcester Bosch Group
What people say
Fantastic service
Highly recommend
Prompt, professional service
Knowledgeable engineers
Excellent communication
Services
Boiler Installation
We install high-efficiency boilers for residential and commercial properties, using leading brands like Worcester Bosch. Our Gas Safe engineers ensure safe, compliant installations tailored to your property's needs. All work includes warranties and certification for long-term reliability.
Central Heating Repairs
Emergency and scheduled repairs for central heating systems, including boilers, radiators, and pipework. Our 24/7 service minimises downtime, with same-day callouts available across South Wales. Engineers carry common replacement parts for rapid resolution.
Plumbing Services
Comprehensive plumbing solutions covering leaks, pipe repairs, bathroom installations, and commercial plumbing systems. We handle both minor fixes and full system overhauls, adhering to UK safety standards and building regulations.
Commercial Boiler Services
Specialist boiler maintenance and installation for businesses, including strength testing, pipework purging, and radiant heater fitting. Our OFTEC-certified team serves offices, factories, and public buildings, ensuring compliance with commercial safety requirements.
Emergency Callouts
Urgent heating and plumbing assistance available 24 hours a day, 365 days a year. Our rapid response team prioritises critical issues like no heating, leaks, or boiler failures, with engineers strategically located across South Wales.
Questions
What areas do you cover for boiler services?
We serve Cardiff, Swansea, Newport, and all surrounding areas of South Wales, including Bridgend, Caerphilly, and Port Talbot.
Are your engineers Gas Safe registered?
Yes, all our heating engineers hold current Gas Safe certifications and OFTEC accreditations for boiler installations and repairs.
Do you offer emergency plumbing services?
We provide 24/7 emergency callouts for urgent heating and plumbing issues, with engineers available to respond immediately across South Wales.
How much does a boiler service cost?
Commercial boiler servicing ranges from £80–£400 depending on system complexity. Domestic services start at £60, with exact pricing confirmed before work begins.
Can you install commercial heating systems?
We specialise in commercial boiler installations, radiant tube heaters, and warm air systems for businesses, with full compliance testing and warranties included.
What payment methods do you accept?
We accept major credit/debit cards, bank transfers, and cheques for completed jobs. Payment terms for commercial contracts are agreed in advance.
