comprehensive maintenance of floor, roof, ceiling, column, joinery, chajja, fins, facias, leakage, seepage, plaster work, doors, windows, ventilators, grills, guards bars, sanitary and plumbing works, structural repairs, smart periodical services, sewage line, septic tank and internal electrification fittings and accessories incl maintenance of geyser, fans, ac, water cooler & water supply etc at dgqa & nai cossipore under ge (n) kolkata
