ROAD SWEEPING AND SEWER CLEANING COMPANY WITH OVER 38 YEARS OF EXCELLENCE. GMK Corp consists of “Sswachh Management Services & Drain Management Services”. Under Sswachh Management Services, GMK look after the road sweeping vertical, wherein at Drain Management Services, GMK look after the Waste Water Management and Sewer & Pipeline Drainage. Sswachh Management Services are highly known for the cleanliness around Highways & Roads, RWA Blocks & Big Locality Areas, Big Industries/Factories, Warehouses and Developer’s Townships. Drain Management Service provides complete Drainage Solutions and Wastewater Emergencies, covering pan India for domestic, commercial and industrial customers. Our Services Includes Drain Unblocking, CCTV Drain Surveys, Patch Lining, Excavations, Vacuum Tanker Operations, Drain Mapping, Liquid, Waste-Removal, Tanker Service, Culvert Cleaning, Home Buyers Drain Surveying And More. Our drainage engineers are fully qualified in dealing with all types of drainage job. No drainage job is too small or too big for our team. We offer a quality assured guaranteed service at a fixed price. Our teams are on hand 24/7 to provide a fast and efficient drainage service. Our sewer cleaning engineers use proven methods and the latest equipment, including high-pressure mechanical sewer cleaning jets. Typically, the best method to clean your sewers is through the use of high-pressure water jetting.