About Us


Thinc Building Services is a family run business with over 30 years’ experience in the building and construction industry.

We pride ourselves on our quality of work along with the service we provide, always aiming to make the experience of working with us easy and a pleasure from start to end.

Not only will we offer detailed explanations and comprehensive project planning, but also an experienced, reliable team that can undertake any aspect of building work.

We specialise in extensions, conversions, and refurbishments and are proud to be a vetted member of the Federation of Master Builders.

We cover West Sussex and Surrey, and the surrounding area. For a free, no obligation quotation, please do not hesitate to contact us.



Single Storey Extension

Brilliant experience dealing with Thinc. Tony is a very experienced and professional builder. He explained everything that needed to be done and every item was detailed and costed. He is very calm and reassuring and so helpful. He was able to manage all aspects of the extension project comprehensively and my only regret is that I didn't get him to do my initial plans, which I had completed prior to instructing Thinc.

Garden Landscaping

I had a major garden design to complete, we had Thinc for our job and frankly, I couldn't have chosen a better firm. Tony is thoughtful and professional with great ideas giving me guidance when I needed it. We wanted a 30-metre wall built with steps as well as an extension to an existing patio he also put in a path for us and I wanted it to have a feeling as if the wall had been there for years as I wanted a cottage garden feel to it. It all looks wonderful. I cannot recommend his company enough and I will definitely be using him in the future.

Break through existing kitchen into new extension

Tony and his team took on a particularly challenging break-through requiring multiple steel. Tony’s experience was made obvious during our initial conversations and site visits. Diligent and pragmatic in his approach – this gave me the confidence to entrust what is a central piece of structural work of my double – storey extension and loft conversion. Personable, excellent communication, on-time, tidy. I will be asking Tony to do more work on my project.

Convert under floor space to increase basement room

Very pleased with the commitment to getting the job done well. Very please with the result.

Office Refurbishment

Tony converted and totally refurbished small office complex over two floors. Kitchen and toilet facilities have been transformed. Done to an extremely high standard. No hesitation recommending Thinc for a building/refurbishment work.

Removal of conservatory and open plan kitchen and lounge extension in Surrey

Thanks again for giving us this new space and changing the way we use and now love our house.

Scroll to Top