Office Number: 01446 772 444 24/7 Emergency Number: 07590 350650

HEATING, PLUMBING & INSTALLATION SERVICES IN CARDIFF

Leave it to your local plumbing & heating experts.

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Why choose us?

What sets C.S. Boxall apart?

We are a large, well-established plumbing and heating company serving Cardiff, South Wales including Vale of Glamorgan, Penarth, Bridgend, Port Talbot and Caerphilly. As an industry accredited company, we provide only the highest standard of installation, service and repair for both domestic and commercial properties. We even offer a 24-hour emergency service for any problem that may arise, giving our customers peace of mind.

We undertake all types of domestic plumbing, heating and electrical installations, repairs, replacements and servicing. To ensure your system is performing at peak efficiency all the time (therefore reducing your utility costs and carbon footprint) it is crucial that you should regularly maintain your system by having a routine service.

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Our services

See what we have to offer

Boilers

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Heating

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Plumbing

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Commercial Services

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For all your aga and Rayburn emergency repairs, servicing & breakdowns

Call our experts at c.s. boxall

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24/7 Emergency Plumbing/Heating Emergency Callouts

Call us on

07590 350 650

Commercial & Industrial Services

We also offer a wide range of commercial and industrial applications, creating comfortable and safe environments.

Our testimonials

C.S Boxall Ltd

4.4

Based on 56 reviews

review us on

Chris Speed

17:22 12 Jun 24

Just had a complete new heating system installed including combi boiler, radiators and all new pipe work. The team were very respectful of our property and a pleasure to deal with keeping us informed of their progress. I would highly recommend CS Boxall and their team. Also very competitive on their pricing.

A J

18:40 24 Apr 24

Craig visited my house this evening because my boiler wasn't working and he was brilliant. Really kind, polite and professional and fixed the issue quickly, explaining things to me and making extra effort to check my oil tank that is underground and removing another cover after the job was done to teach me how to deal with possible issues that he thought might come up before my next service. He came out last minute when he had been meant to go home, which was much appreciated and he was even really friendly to my kids (who were probably not helping by trying to show him their collection of rocks) and my cat (who was also getting in his way). Thanks for being so lovely!

Hayden Boxall

02:15 19 Apr 24

Philip Need

11:25 06 Apr 24

I have employed several plumbers over the years to do repairs and changes in my house, but now that I have discovered Boxall's I won't be going anywhere else. Whatever I ask for (boiler service, shower replacement) I always get someone who's is quick and competent. Emergencies are dealt with extremely quickly, and they don't cost any more either.

Gareth Lewis

15:37 14 Mar 24

Fantastic service from a local, family run business. Would happily recommend to anyone!

Clare Davis

14:19 14 Feb 24

Craig and Dave did a fantastic job on installing our new boiler and were really pleasant and helpful throughout the process - we could not be more pleased with the result!

Jems

09:03 04 Dec 23

Just want to Highly recommend C.S Boxall plumbers who just removed our old Rayburn and fitted a refurbished one for us. They have been Excellent through the whole process - thank you so much to all - from the very helpful lady in the office who very quickly got back to us re calls and messages to book in, Colin who gave us quotes and options, Paul who quickly sorted an issue with the old Rayburn in the summer and an especially Big THANK YOU to David and Craig for fitting the new one last week for us - they were just great - so helpful, professional, polite, knowledgeable and answered and explained all our many questions! cannot thank them enough for doing such a thorough job, fabulous Thank you again, M+S Davies.

What our clients are saying

First time using CS Boxall. When I phoned, the office staff were so friendly and ready to help. They got me booked in quickly. When the engineer attend he was very polite and helpful and sorted the problem out. Would definitely recommend, a fabulous service.

Donna Thomas

Excellent company, I always have them for the annual boiler service which is very reasonable but more importantly they always assist with a problem. No hot water or heating last night, I left a voicemail and the engineer called at 8.15am and arrived at 10am, fault found and fixed. A big thanks to Alan for this and the office staff for sorting, would highly recommend CS Boxall

Heather J

Amazing service, fixed my broken washing machine pipe in no time and I got an apportionment straight away too. Will Definitely use again.

Hayley Smith

I must say that your boys and your team were absolutely fantastic in the quality of work, the organisation of trades were to super professional level.

You must be really proud.

Paul Smith

I would like to say thank you for the recent shower works carried out. We are so pleased. All aspects of the work were dealt with so professionally and at all times staff were so accommodating regarding dates /times etc.

Rhys was particularly helpful. Would highly recommend your company.

Amanda Drew

I would just like to send a huge message of thanks to your engineer who sorted out our Rayburn boiler/timer problem last Tuesday. Please tell him it’s working perfectly now and convey our gratitude to him for his perseverance .

Thanks to your company too for its excellent standards of workmanship and professionalism. We have used you for a while now and have been very impressed with your high levels of service.

Sally Moran

Just wanted to thank you for the fantastic work that was done in our house. Both men were extremely polite and hardworking and did a brilliant job. We are also very grateful for you coming out much earlier in order for us to have heating again.

Excellent Service. Thank you so much.

Sarah Harper

I just want to pass on my thanks and appreciation for the work that you have recently provided help to get our boiler / heating back up and running in the hospice.

I'm sure that you're very busy but i really value how responsive you've been to help us.

We're really grateful to be working with you and I'm sure it's the start of a successful partnership.

Jason

I would like to say a huge thank you to the lady who took my call yesterday and managed to get someone to us in minutes. To say yesterday was stress would be an understatement. The plumber that arrived was so calm and collected and I just wanted to thank the company so much and apologise for my highly emotional state. No one ever expects to open their front door and be faced with that and especially so close to Christmas... on the day you are due to exchange on the house!

Thanks again and we will be recommending you to everyone!!!

Beca Griffiths

Can I please also pay a compliment to David for his outstanding work yesterday and thank you all for getting the heating working much sooner than I'd anticipated.

Jon Taylor

I wanted to say once again how helpful the two men were. They answered all my questions and were just very considerate.

I have been so pleased with your company and would highly recommend you.

Clare Hockings

I would like to thank you for the installation job last Thursday. Your men did a great job. Mine is not an easy property to work on or in and they were efficient and professional and very prompt in their timing of the work in spite of all.

They also did go above and beyond with details and did not treat me like a lamebrain civilian which made a change.

Judith Browne

Our credentials

We’re accredited

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