KG Building Services has been serving homeowners and businesses in South Wales for over 20 years. Our customers can expect the highest standards of craftsmanship on every job, whether we’re building a new home extension, loft extension or remodeling a bathroom or kitchen.

Our reputation for distinctive work and unparallel quality is based on 3 guiding principles:

- Attention to detail and scrupulous principle supervision. KG Building Services provides a full range of construction services - without sacrificing personal attention to each job.
- Clear client communication. Clear and frequent communication is vital to completing a project on time and within budget.
- Quality craftsmen and quality materials. We work with a hand-picked team of Joiners and subcontractors whose standards complement our own. Our selection of materials is always based on long-lasting value. 
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KG Building Services work in South Wales for Private home owners and Business customers.
We work on residential and commercial properties. We can build a house extension,update or renovate your bathroom, house, kitchen, living space. We will provide completely free and reasonably priced, no-obligations Quotes and we will arrange a time that suits you best.
Having a builder in your home while building works is carried out, can disrupt your daily routine, we know this! and we do our best to minimise the effect it has on you and your family. We work with fully qualified tradesmen ie, plumbers, electricians, and carpenters so the size of the job is irrelevant, just give us a call and we will be happy to help you out.