CSRT stands for Certified Surveyor in Remedial Treatments. Davidson’s DPR offer the best professional advice. Its so important to have the best understanding of timber and damp related issues in your homes and properties, whether you’re a homeowner, Land lord or have a business like restaurants, hotels, it is vital you have it checked by a certified surveyor. Because misdiagnosis could lead to considerable cost in the future. At Davidson’s DPR you’re in the safest possible hands.