Reliable Plumbers in Penarth

From central heating to boiler installations, bathrooms and plumbing work, at CS Boxall we pride ourselves on providing a high-quality service around the clock in Penarth and the surrounding South Wales area.

Competitively priced and considered amongst the best in the area, our fully insured heating engineers, commercial plumbers and bathroom fitters are experts in the field. As Penarth has some of the best plumbing schools and training in the area, we promise to deliver each and every task to the best standard.

Call 07590 350 650

24/7 for plumbing emergencies

General Plumbing throughout Penarth

Our mobile Penarth engineers are all fully qualified with years of experience, giving you confidence that your boiler installation and servicing is completed to the highest quality. Whether it’s boiler installation, boiler servicing or gas boilers repair within your domestic home or commercial workplace, CS Boxall has got you covered.

As we are accredited by Worcester Bosch Group, our work comes with a guarantee and stamp of approval from one of the best manufacturers in boiler services. Worcester Bosch Boilers are also a great choice for commercial boiler service in Penarth and our Gas Safe Registered engineers are on hand 24 hours a day throughout the year.

For central heating servicing and repairs our domestic and commercial heating engineers are fully insured whilst remaining cost effective. Not forgetting that our heating technicians are OFTEC accredited and are HETAS registered installers that strive to deliver an energy efficient service that will save you money in the long run.

BOSCH Accredited Installer

Experienced Plumbers in Penarth

Clients in Penarth and the surrounding South Wales areas return to us time and time again saying that we are the best in the business thanks to our reliability and remain true to our pledge of providing a professional service.

Our decades of experience starting off as a family business providing plumbing services, plumbing repairs and emergency plumbers for the home and commercial workplace is where our Penarth customers value us most

  • Accreditations

    To ensure our customers receive a high standard of workmanship, experience and professionalism, our company is accredited and monitored by several trade and industry bodies.

Called on CS Boxall recently with a emergency boiler breakdown problem our tenants were having in our apartment.
As a family of 4 I needed this looked at asap.
I must say there were here in no time, extremely efficient and professional.
Hot water back to normal , tenants happy.
I highly recommend these guys.


I have used the services of C.S.Boxall for many years. I have always been very happy with the work that they have done for me. Paul, the engineer who currently carries out work on behalf of the company is very efficient, always punctual and is a very cheerful and polite young man. I would have no hesitation in recommending C.S.Boxall


Fantastic service received at our workplace. Inspection of the system made, recommendations made and quote provided in a very efficient manner. Staff are friendly, polite and a real credit to the company. They worked around our staff in busy offices causing little disruption. Work was of a high standard and after they left you would have never known they had been. Many thanks for a great job.


I can’t recommend highly enough they came to quote and actually listened to what we wanted, they made suggestions based on their extensive knowledge on the options available. The work was carried out to an exceptionally high standard and ahead of schedule the team were polite/punctual/tidy & knowledgeable. I wouldn’t hesitate to recommend and I look forward to using them again for more work next year!


Very impressed with CS Boxall. First time using this company and from my initial call with the staff in the office, to the visit of the engineer, I couldn’t have asked for a better service.

Every person was friendly and efficient and I would really recommend using them!

Thanks again CS Boxall, for keeping my family warm and so promptly!!


Landlord Certificates in Penarth

CS Boxall’s portfolio doesn’t stop at the basics when it comes to plumbing services. We also provide bathroom installations for homeowners, landlords and as commercial bathroom fitters giving a wide range of options when you need it most. Whether you need our assistance from a landlord maintenance point of view or you require service repairs for something a bit more specialised in Penarth such as caravans and mobile homes, then let our friendly and professional team be your first call.

Call 07590 350 650

24/7 for plumbing emergencies