db CONSULTANCY SERVICES works as NOC consultants and coordinator from 2012 for obtaining NOC, height clearance for structures such as Buildings, Masts, Chimney and Transmission Lines etc. fresh \ appeal process \ revalidation process\ renewal process \ aeronautical survey process etc. We have got extensive experience with AAI and Naval rules and regulations and procedures. We coordinate and consult for NOC all over INDIA. We are practicing since-2012 carrying out professional services and arranging technical Surveys needed for NOCs. We have successfully finished more than 5000+ projects all over INDIA including Apartments, commercial, residential projects, hospitals buildings, government buildings, etc.