RWA Annual Tank Cleaning Contracts
Raj Babbar · 11 min read
Home › Water Tank Cleaning › Sintex / Plastic Tank Cleaning › Preet Vihar
Along Vikas Marg, where independent kothis and premium builder floors sit either side of the metro, owners expect a documented hygienic clean rather than a quick rinse of the rooftop plastic tank. KaamGenie delivers exactly that on Sintex and plastic overheads across Preet Vihar, from ₹699.
One of East Delhi's most affluent addresses, Preet Vihar is a grid of independent houses and upmarket builder floors flanking Vikas Marg, wrapped around the commercial spine at the metro. Homes run largely on DJB supply pumped to individual rooftop overhead tanks, with the larger kothis also keeping a sizeable underground sump. The rooftop store is often a Sintex or RCC tank, and the hard mains supply leaves a scale that even a well-kept house cannot rinse away. Owner-occupiers here tend to want proof the tank is genuinely clean, not just topped up.
For these homes we drain the plastic tank, wet-vacuum the base, scrub the walls with soft pads at a plastic-safe pressure and finish with a anti-bacterial disinfectant wash, handing over clear before-and-after photographs at the end. Houses with a large ground reservoir usually pair the rooftop job with the sump under our complete water tank cleaning in Preet Vihar. On this page the work is the Sintex and plastic overhead specifically.
Even on a well-built kothi, a translucent plastic tank on the roof lets the day's light straight through to the water, and that light plus a warm afternoon is all an algal film needs to start. A concrete tank blocks it, so the same DJB water that stays clear in an RCC store turns the inside of a Sintex tank green faster than most owners expect. It is the material, not the housekeeping, that makes the difference.
Preet Vihar's mains supply also runs hard, so calcium scale settles on the plastic floor and around the outlet, and the algal film keys onto that rough crust. In a house where the tank is opened only rarely, the two build together into a slippery coat that dulls the water and shortens the life of the RO and geyser it feeds. A proper scrub lifts both the scale and the biofilm, which is what a documented clean is for.
No travel charge anywhere in Preet Vihar. The final price is confirmed on the call before we come — it depends only on tank size and access.
See it done in 45 seconds
Watch our web story on how a tank is really cleaned — drain, de-sludge, jet-wash, disinfect.
We reach every pocket of Preet Vihar — and there’s no travel charge to any of them:
Every locality in Delhi stores different water, and that decides how fast a tank fouls. This is Preet Vihar’s profile from The Delhi Water Index, built from our field observations across 250+ localities.
Indicative field characterisation, not a certified lab test. BIS IS 10500: TDS 500 mg/L acceptable, 2,000 permissible. Check any Delhi area →
“Do you provide before-and-after photos for a private house?” Yes, on every job. We photograph the inside of the tank before we start and again once it is scrubbed and disinfected, so you can see exactly what came out. Owners here often keep the set as a record of when the tank was last done.
“My RCC and plastic tanks are cleaned differently, can you do both?” We can. A plastic Sintex tank is scrubbed with soft pads at a gentler pressure to avoid scratching the wall, while an RCC tank takes a firmer treatment. If your house has both on the roof, we handle each with the right method on one visit.
“What does a documented clean of a rooftop Sintex tank cost here?” For a standard rooftop plastic tank the price starts at ₹699, with the anti-bacterial disinfection and photographs included rather than charged extra. Larger tanks or a house with both a rooftop tank and a sump are quoted together.
“Why does my plastic tank go green when the mains water looks clean?” Because the green comes from light, not the supply. Sunlight passes through the translucent Sintex wall and warms the stored water, feeding algae on the sunny side, while a concrete tank stays dark and clear. Clean-looking DJB water still greens up in a plastic rooftop tank for that reason.
“How much notice do you need for a weekend slot?” A day or two is usually enough, and we can often manage a weekend clean if you call ahead. We fix the time around your household's supply hours so the tank is empty when we arrive and refilled before you need it.
See our complete water tank cleaning services in Delhi NCR — pricing, process, tank types and full city coverage.
Beyond water tank cleaning, KaamGenie is rolling out a full lineup of home services across Delhi NCR — see our complete list of 12 home services we offer or will be launching through 2026. New to tank cleaning? Read our guide on how to pick the right water tank cleaning service in Delhi — what to look for, what to avoid, and the questions that separate trustworthy crews from quick-job operators.
Rooftop plastic tanks
₹699+ →Kothi sumps & underground tanks
₹1,499+ →Apartments & RWAs
Bulk pricing →FSSAI-compliant cleaning
₹2,500+ →टंकी साफ़ करने वाले
हिन्दी पढ़ें →View all water tank cleaning guides →
All pockets and lanes of Preet Vihar covered. If your specific block or society isn’t named in the sub-areas above, just call — we almost certainly cover it.
Same crew, same 6-step process, same-day where possible. Pick any locality below for local pricing and the tanks we typically find there.
Book a slot — we can usually fit you in today or tomorrow.