Kohistan Engineering is an experienced engineering contractor providing total solutions to meet the demand of our clients in the areas of oil & gas, petrochemical, chemical and general industriesOIL & GAS.We provides fabrication and execution of conventional oil and gas projects. Expertise provided in this area including oil and gas well site facilities compression. Gas processing facilities, plant modification, water injection, and dehydration facilities.Mechanical.Kohistan engineering coves a wide range of projects involving fabrication, construction and startup activities. With the capability to provide these services to plants of diversified range such as petrochemical ,food, cement, fertilizer ,chemical and LPG facilities etc.Plant Turnarounds.Kohistan engineering also possesses the experience to do re-tubing/Maintenance of heat exchanges, air fin collars ,furnaces and boilers de-bottle-necking and modification of plants.