About us

A-SPEC was founded in 2008 by Jonathan Claffey, an experienced carpenter and joiner with a 14+ year track record gained working in the construction industry. His mission has always been to provide his customers with an exceptional experience, delivering the kind of meticulous attention to detail that many other building contractors struggle to achieve.

Jonathan has a real passion for working with wood. By using updated methods of construction, he is able to increase productivity both onsite and offsite, providing excellent customer service. He says: “What makes my job so satisfying is the pleasure of seeing the spaces we’ve created and, of course, the happiness we’ve achieved for our clients who now have a wonderful space to enjoy for many years to come.”

Over the last 10 years, A-SPEC has grown significantly. The professional team now consists of 8 skilled and experienced craftsmen and 2 office support staff, who are all dedicated to providing the best possible customer journey.

As an independent company specialising in joinery, carpentry and structural carpentry for private and commercial clients in London and Surrey, A-SPEC offer a complete design to completion service. From loft conversions, contract carpentry, and building extensions to staircases, flooring, kitchen installations, windows and doors Jonathan and his team treat every project with the utmost of professionalism, offering an exceptionally high level of service and expertise.

For more information, please contact A-SPEC on 01483 301673.

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