Our Services AD Developments provides quality workmanship in the construction industry. We are experts in all aspects of planning, renovation and refurbishment. Bathrooms We can install beautiful bathrooms and help you come up with great designs. Kitchens Our kitchens are expertly designed and fitted as per your specifications. Loft Conversions Loft conversions are one of our many specialities. Extensions We have been extending homes for many years. Basement Excavations The space under your home can be easily used for extra space. Renovations Renovations can really make the difference to the look and feel of your home..