Covering the whole of the South East of London, Wynnman centres much of its work around the Kingston area. In fact, Wynnman covers a 10 mile radius around Wimbledon. However, we can travel further afield if needs be and if we have the capacity. Please do not hesitate to contact us if you live beyond Kingston but would still like to have an extension built on your home.

Alternatively, if you live in Kingston and are thinking of having an extension built on your home then call Wynnman. We can carry out extensions on any kind of home within Kingston and the wider field. The other main towns we cover close to Kingston are Wimbledon, Clapham, Wandsworth, Richmond, Putney and Fulham.

Being a member of the Federation of Master Builders (FMB) means we have proven that our work is of a first-class standard. The FMB is the largest trade association in the UK within the building sector. It was set up in the early 1940s in order to offer support to builders but also to provide knowledge, professional advice and support to homeowners and business owners so they are able to make the right choice over which building company to choose.

At Wynnman we have Gas Safe registered plumbing and heating engineers who are experts at what they do so we can carry out all plumbing and heating works within your home. These works include fitting new boilers and heating systems and signing off plumbing works.

We can also boast the Trust Mark which means we operate to Government endorsed standards. TrustMark was set up to provide customers with an impartial judgment of the standards of trade workers and companies. This helps the general public in making decisions when it comes to hiring contractors to carry out improvement works to their homes.