Caring For The Past, Building For The Future
C A Duquemin Ltd are one of Guernsey's longest established building companies and we have been trading since 1924.
We specialise in historic and high-class refurbishment building works, although we also carry out a large amount of new build projects. We currently have a staff of over 80 full time craftsmen and we carry out all traditional building trades in house. We also have our own fully equipped joinery workshop for the manufacture of bespoke joinery such as windows, doors and staircases, and a minor works team who carry out building works from £500 to £50000. We are happy to advise and quote for any building works, no matter how small.
We are able to advise clients on the best procurement routes suited to their particular building project and we also offer a free advisory service.
Our reputation for quality and experience is reflected by the amount of repeat business that we generate.
Old Boys Grammar School
Clos L’Ecole, Brock Rd, St Peter Port for The Guernsey Housing Association.
In 2015 we completed the £7.6m design and...
Brownhill Nursing Home
Rohais, St Peter Port, Guernsey
During 2012 we constructed this 8 bedroom extension to The Browhill Nursing Home in the Rohais , St Peter Port
Allied Aircrew Memorial
CA Duquemin are extremely proud to have provided project management and construction services and expertise during 2014–...
The Grange, St Peter Port
In 2015 we completed the restoration of this prominent town building for the National Trust of Guernsey.
St Saviours Community Centre
St Saviours Guernsey
Over the last 3 years we have provided building skills, project planning and building cost advice to the team on convert...
The Royal Court
St. Peter Port, Guernsey
We completed the 2006, £2.85m refurbishment of Guernsey's most important public building in ten months to a very high st...