Rainwater Harvesting Price in West Mambalam
Rainwater Harvesting price in West Mambalam is about ₹26,600 per house (supply and labour), our indicative rate as of 5 October 2026. It is a finished job: the contractor we book does the work at your site in West Mambalam and we bill it, after confirming the scope and the day's rate. Call +91 90039 03003 to order.
Today's Rainwater Harvesting rate (dated) · Directions to our sales desk · See West Mambalam on the map
Quick answers: Rainwater Harvesting in West Mambalam
- Where can I find rainwater harvesting contractors near me in West Mambalam?
- M&B Chetty India takes rainwater harvesting orders for sites across West Mambalam (PIN 600033), as a finished job by the contractor we book. Call +91 90039 03003 or WhatsApp with your site location.
- Who does rainwater harvesting near West Mambalam?
- M&B Chetty India takes rainwater harvesting orders in West Mambalam as well as nearby Ashok Nagar (1.1 km away) and Vadapalani (1.2 km), at the same rate, about ₹26,600 per house.
- Can I book rainwater harvesting in West Mambalam?
- Yes, anywhere in West Mambalam (Central Chennai, Chennai district, PIN 600033): we take your order for the work in West Mambalam, the contractor we book does it at your site, and we bill it.
- Where can I find a cheap rainwater harvesting contractor in West Mambalam?
- Our rainwater harvesting rate for West Mambalam is ₹26,600 per house, our indicative rate, about 5% below the Chennai market rate we checked. The scope and the materials change the price, so we confirm it with each order; compare quotes on the same basis (per house, supply and labour, built at the site; GST basis not stated).
- What is the price of rainwater harvesting in West Mambalam?
- About ₹26,600 per house for Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit in West Mambalam, as of 5 October 2026 (per house, supply and labour, built at the site; GST basis not stated); grades sold per house run from ₹26,600 to ₹71,250.
- What is the rainwater harvesting rate per house in West Mambalam?
- Our rate for West Mambalam is ₹26,600 per house for Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit (per house, supply and labour, built at the site; GST basis not stated). The contractor we book does the work and we bill it.
- What is today's rainwater harvesting price in West Mambalam?
- Our Rainwater Harvesting rate today page carries the dated daily rate for Chennai. Our price list of 5 October 2026 has rainwater harvesting for West Mambalam at ₹26,600 per house; call +91 90039 03003 to confirm it for your order.
Rainwater Harvesting price in West Mambalam: every grade and size
| Grade / size | Indicative rate | Unit | Price as of |
|---|---|---|---|
| Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit | ₹26,600 | per house | 5 Oct 2026 |
| Full rainwater harvesting with gutters, filters, recharge and storage reuse, larger house | ₹71,250 | per house | 5 Oct 2026 |
Basis: Per house, supply and labour, built at the site; GST basis not stated. Our indicative rate as of 5 October 2026, about 5% below the Chennai market rate we checked; the scope and the materials change the price, and we confirm it with each order. The same rate applies across our Chennai delivery zones; today's Rainwater Harvesting rate carries the dated daily figure.
How rainwater harvesting is booked in West Mambalam
M&B Chetty India is the seller: we take your order for the work in West Mambalam, the contractor we book does it at your site, and we bill it. The scope and the materials change the price, so we confirm it and the day's rate with each order.
Lead time and minimum quantity: confirmed with your order for West Mambalam; we do not publish a fixed lead time for rainwater harvesting.
Our crushed stone for the same site: West Mambalam is about 100 km and 3–3.5 h by truck from our crusher at Perindesam. If you also order jalli, M-Sand or TMT from us for the site, we can time rainwater harvesting with those loads, as described below.
How we supply it: M&B Chetty supplies rainwater harvesting as a finished job: the plumber or contractor we book builds it at your site, and we bill the work. The filter media are ours: 40 mm and 20 mm jalli and M-Sand from our crusher, best added to a load you are already ordering since our minimum is one tipper load.
Photo: Stack of plastic pipes (Ries Bosch on Unsplash; a stock photo for the plumbing & sanitary range, see image credits).
Rainwater Harvesting for West Mambalam buildings
What is being built in West Mambalam: Small apartment blocks replacing old houses; Repairs and floor additions.
About West Mambalam
West Mambalam lies just west of T. Nagar across the suburban railway, a dense grid of narrow residential streets and small shops. Old houses are rebuilt into small apartment blocks one plot at a time.
West Mambalam (மேற்கு மாம்பலம்) · Central Chennai · Chennai, Tamil Nadu · PIN 600033 · landmarks: Mambalam railway station, Ayodhya Mandapam
How much rain your roof collects
Worked example for West Mambalam (typical estimate): A 1,000 sq ft roof collects about 90,000–1,00,000 litres of rain a year. Your engineer's figures come first.
Typical figures from our Rainwater Harvesting guide, to start from:
Typical estimate: Roof area × annual rainfall × about 0.8 runoff for a concrete roof. Chennai's average annual rainfall is roughly 1,200–1,400 mm, most of it in October to December.
- 1,000 sq ft roof (92.9 m²): about 90,000–1,00,000 litres a year
- One 100 mm rainy day on that roof: about 7,400 litres
- A 1.2 × 1.2 × 1.5 m recharge pit holds about 2.2 m³ of fill, roughly 3.4 MT of jalli and sand at our bulk densities
Rainwater Harvesting: what it is, types, checks and quantities
Rainwater Harvesting in areas near West Mambalam
Ashok Nagar
₹26,600per house, same rate as West MambalamWest Chennai · PIN 6000831.2 km from West MambalamVadapalani
₹26,600per house, same rate as West MambalamWest Chennai · PIN 6000261.4 km from West MambalamTrustpuram
₹26,600per house, same rate as West MambalamCentral Chennai · PIN 6000241.4 km from West MambalamKodambakkam
₹26,600per house, same rate as West MambalamCentral Chennai · PIN 6000241.9 km from West MambalamT. Nagar
₹26,600per house, same rate as West MambalamCentral Chennai · PIN 6000172.0 km from West MambalamK.K. Nagar
₹26,600per house, same rate as West MambalamWest Chennai · PIN 600078Neighbouring localities we also deliver to: Ashok Nagar, Vadapalani, Trustpuram, Kodambakkam, T. Nagar, K.K. Nagar
Rainwater Harvesting in West Mambalam: questions
Do you also take rainwater harvesting orders in Ashok Nagar, Vadapalani and Trustpuram?
Yes. We take rainwater harvesting orders for sites in Ashok Nagar, Vadapalani, Trustpuram, Kodambakkam, T. Nagar and K.K. Nagar as well, at the same rate as West Mambalam, as a finished job by the contractor we book.
Who is the seller of rainwater harvesting for a site in West Mambalam?
M&B Chetty India is the seller: we take your order for the work in West Mambalam, the contractor we book does it at your site, and we bill it (per house, supply and labour, built at the site; GST basis not stated). The scope and the materials change the price, so we confirm it with each order.
What goes inside a recharge pit?
Layers of stone and sand: larger stone such as 40 mm jalli at the bottom, 20 mm in the middle and coarse sand on top as the filter, under a removable cover. The sand layer traps silt and needs cleaning before each monsoon.
How big should the recharge pit be?
It depends on roof area and soil. A pit about 1–1.5 m square and 1.5 m deep is a common size for one house, with a deeper recharge well where clay drains slowly. Follow the design on your approval drawing.
From our team
Notes, photos and examples added by the M&B Chetty team, with the author and the date.
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Delivered with it in West Mambalam
- 40mm Jalli price in West Mambalamdelivered price
- 20mm Jalli price in West Mambalamdelivered price
- M-Sand price in West Mambalamdelivered price
Rainwater Harvesting elsewhere
Need rainwater harvesting in West Mambalam?
Call, WhatsApp or send the quote form with it filled in: we confirm the scope, the price and the date, and the contractor we book does the work at your site.
West Mambalam area pageToday's Rainwater Harvesting rateRainwater Harvesting