Shan International Environmental Solutions is the premier Duct cleaning, Cleanroom tests and TAB services provider in Pakistan. Operating as a joint venture with Shan International Company - Saudi Arabia, our aim is to provide high quality and certified services in the HVAC sector. Our services ensure that you have the best chance in obtaining certifications from LEED and WHO. We are proud to have professional engineers who have more than 25+ years experience in the similar fields.