JPS Carpenters & Builders Ltd

Building & Carpentry Specialists

23 St. Johns Court Linnet Close, Cardiff, CF23 7HG Directions

Tel 029 2073 2135
   Closed today Open Monday 08:00 - 17:00

Why Choose Us?

Quality Workmanship
No Job Too Small
Enviable Reputation

Business overview

JPS is a reputable and confident construction company operating in Cardiff and South Wales.

In our company, a good reputation is crucial, of which our continued success is reliant on being recommended to new clients and gaining repeat business from existing clients. Perfection is essential!

​Our expert Multi trade team are available 24 Hours, 7days a week, 365 days a year to attend to your problems. promptly and competently!

Founded in 2011, JPS has slowly grown into a reputable and confident construction company. With 3 full time contractors and a spread of great sub contractors. JPS has a great design, supply and build team that can fix, build or create anything you need to make your home, garden or buisness perfect for your needs.

JPS Carpenters & Builders was created by the Director Jon Sainsbury, who works alongside a team of general builders and carpenters. Individually they have worked within the construction industry at various levels for many years.

JPS Carpenters & Builders are a fully qualified (each hold a CSCS card) and insured multi- trade building and maintenance team.


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Products & Services

commercial joinery


fitted wardrobes

garden sheds



timber frame buildings

staircase joinery

wooden porches

wooden staircases




loft conversions

garage conversions

new builds



facilities maintenance

facilities management


Kitchen Fitting

shop fitting




man caves



stud walling



commercial carpentry

commercial building

commercial maintenance

chimney stack removal


Good quality, trustworthy builders

Jon and his team removed some internal walls, built my extension and turned the back of the house into a much more modern kitchen diner... they did the demolition and then build work, RSJ, kitchen fitting and flooring... and they were excellent.

Customer service was brilliant, price was competitive and the work was quick and to a good standard.

There were a few very small issues and they either resolved them or they didn't know about them (I didn't tell them so not an issue with them at all).

I recommend them to anybody and everybody... they go the extra mile! Thanks again (and sorry it took me so long to write the review)
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A builder to trust

Absolutely delighted with the work done for us in our kitchen and on the roof . Did everything they said they would , when they said they would do it , did a great job and cleaned up afterwards . Found them to be friendly , straightforward , open and honest . In short , thoroughly professional .
We have no hesitation whatsoever in recommending JPS ( and no , we have no connections - family , friend or business )
09 Feb 2018
Thank you for the lovely review
09 Feb 2018
Thank you for the lovely review
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Recommended very highly

Jon and his company recently undertook a complete internal renovation (including windows) of a three-storey house. The place is unrecognisable now. Excellent build quality, great finishing, superb attention to detail, especially with lighting. Throughout the process Jon was helpful and communicative, quickly solving unexpected problems and dealing straight away with changes of plan. Also the site remained clean and tidy throughout and his team were all nice, decent blokes. Recommended very highly.
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