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Sector 36 is an established plotted residential sector of central Noida, rows of independent kothis each running its own underground sump and a roof overhead tank. On these standalone homes the cleaning gaps run long, and we sort both the sump and the tank, for the kothis of Sector 36 Noida, from ₹699 onwards.
Sector 36 is a settled, established plotted sector in central Noida, made up largely of independent kothis on their own plots rather than apartment towers. Each house runs the classic standalone setup — an underground sump at ground level that the supply fills first, and one or more overhead tanks on the roof that the sump pumps up to. Water arrives on piped municipal supply with borewell backup for the hours the line runs thin. Because these are single-family homes that have stood for years, the storage is private to each house, and the tanks sit out of sight: the sump sealed under the floor or the drive, the overhead tank up on the terrace. Nothing about either one demands attention until the water changes.
The catch on an independent kothi in Sector 36 is the long gap — with no RWA and no shared committee to prompt it, the cleaning of a private sump and tank falls entirely to the household, and so it slips, often for years at a stretch. The sump is the worst of it: sealed and out of sight, it quietly collects a thick layer of fine silt and biofilm that the supply water carries in, and because the overhead tank fills from that sump, the grime travels up to every tap in the house. We do the full job on a Sector 36 kothi — the underground sump and the rooftop overhead tank together — so even after a long gap the whole line is genuinely clean, with before and after on both.
On a Sector 36 kothi the real clean is two parts — the underground sump and the roof overhead tank. We drain the sump first, scrub the walls and floor by hand, and vacuum out the thick settled silt and sludge that a long-unopened sump always holds. We do the overhead tank the same way, drained, scrubbed and vacuumed, so nothing dirty carries up the line. After that comes a food-grade chlorine disinfection and a clean rinse on both. After a long gap the sump is the part that pays off most to do properly, and you see clear before and after on each tank we open.
An individual overhead tank starts at ₹699 and takes about 90 minutes; the underground sump is a bigger job and priced by size and how much sludge has built up over the years, quoted on sight once the cover is off. Doing the sump and tank together in one visit is the sensible way to handle a standalone kothi, and it is cheaper than two separate trips. We quote before we start and the crew comes fully equipped, so there are no surprises.
Standard Sector 36 tank: about 90 minutes door-to-door for an overhead tank, 2-3 hours for a combined sump + overhead, and longer for high-rise society reservoirs. We bring everything — vacuums, jet pumps, food-grade chlorine disinfectant, scrubbing brushes, rinse water. After cleaning, before-and-after WhatsApp photos and a GST invoice.
"Our Sector 36 kothi sump hasn’t been opened in years — is that a problem?" It is, and on independent homes here it is very common, because with no RWA to prompt it the job slips. Years of fine silt and biofilm settle on the sump floor, and since the overhead tank fills from it, that grime reaches your taps. We drain it, scrub the walls and floor, vacuum the sludge and disinfect with food-grade chlorine, then show before and after. A sump is priced higher than a ₹699 overhead tank by size, quoted on sight. Call 95603 66362.
"Should the sump and overhead tank be cleaned together?" On a Sector 36 kothi, yes — it is the sensible way. The overhead tank is filled from the sump, so cleaning one without the other leaves half the line dirty. Done together in one visit it is cheaper than two separate trips. The overhead tank is from ₹699 and the sump is priced by size and sludge. We show before and after on both. Call 95603 66362.
"How soon can you reach Sector 36?" Usually same-day if you call before noon, as Sector 36 is central and easy for our crew to get to. A single overhead tank is about 90 minutes from ₹699; a long-neglected sump or a sump-and-tank job runs longer and we give you the window when you book. Call 95603 66362 for a realistic time.
Beyond water tank cleaning, KaamGenie offers a full lineup of home services across Delhi NCR — see our complete list of 12 home services. New to tank cleaning? Start with our complete guide to water tank cleaning, or read how to pick the right water tank cleaning service — what to look for, what to avoid, and the questions that separate trustworthy crews from quick-job operators.
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All pockets and societies covered. If your specific tower or block isn’t named above, just call — we almost certainly cover it.
Same crew, same prices, same-day where possible.
Book a slot — we can usually fit you in today or tomorrow.
