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We are working hard to get our new site up and running as soon as possible. JAMM Developments is a Gloucestershire based building and development company specialising in Extensions, New Build, Loft Conversions, Kitchens, Bathrooms & Landscaping.

As you can see above we plan to launch our site fully in the very near future which will include full details of all of our services, a list of recommendations from our happy customers and lots of images just to show you how good we really are.