Water Tank Cleaning
Many Chennai properties store water in underground sumps and overhead tanks, filled from corporation supply, borewells or tankers. Over time sediment, algae and debris collect inside. Flourrish coordinates professional tank cleaning so the water you store stays cleaner and the tanks are inspected for problems.
- Available across Chennai
- Can be arranged remotely

About this service
Water storage in Chennai often passes through several stages, from sump to overhead tank to taps, and each stage can collect silt, rust, algae and organic matter. Borewell water with high mineral content leaves scale on tank walls, and tanker water may carry sediment. Overhead tanks exposed to sun encourage algae growth, while sumps can be contaminated if lids are damaged or if rainwater seeps in during heavy monsoon downpours. Regular cleaning is a simple measure that improves water quality and protects pumps and fittings.
Flourrish arranges a tank cleaning service provider, coordinates the timing with occupants so the water supply interruption is planned, and checks that the cleaning covers draining, sludge removal, scrubbing, rinsing and disinfection. We also ask the service provider to report cracks, damaged lids, rusted ladders or leaking inlets. For apartment buildings, we can work with the association, or handle individual tanks for independent houses and villas.
What is included
- Draining of the tank or sump and sludge removal
- Scrubbing of walls and floor to remove algae and scale
- Rinsing and disinfection of the tank
- Cleaning of overhead tanks and underground sumps
- Inspection of lids, ladders, inlets and visible cracks
- Coordination of water supply interruption with occupants
- Before-and-after photos for the owner
Who should use this service
- Independent house and villa owners with private sumps and tanks
- Landlords preparing a property for new tenants
- Owners whose tanks have not been cleaned for a long time
- Small commercial buildings with shared water storage
Applicable property types
Why choose Flourrish for water tank cleaning
Planned interruption
We agree the cleaning time with occupants in advance so that nobody is left without water unexpectedly.
Visible proof
Before-and-after photos show the condition of the tank and the result of the cleaning.
Damage spotted early
Cracks, broken lids and corroded fittings are reported, helping prevent contamination and leaks.
How it works
- 01
Tank details
Tell us the number, type and approximate capacity of tanks and sumps at the property.
- 02
Schedule agreed
We fix a time with the cleaning service provider and inform occupants about the supply interruption.
- 03
Cleaning and disinfection
The service provider drains, cleans, rinses and disinfects each tank.
- 04
Inspection and report
Any defects are noted and you receive photos and a short summary.
Frequently asked questions
How often should water tanks be cleaned?
Frequency depends on the water source and usage. Tanks filled with borewell or tanker water may need cleaning more often. The cleaning service provider can advise based on what they find.
Will the property be without water during cleaning?
There will be a temporary interruption while tanks are drained and cleaned. We coordinate the timing with occupants and confirm the expected duration beforehand.
Can you also fix a leaking sump?
Leaks or cracks found during cleaning are reported to you. Repairs can be coordinated separately through our waterproofing or plumbing services.
Water Tank Cleaning across Chennai
Flourrish arranges water tank cleaning for properties throughout Chennai, including areas such as T. Nagar, Nungambakkam, Adyar, Besant Nagar, Perungudi, Thoraipakkam, Anna Nagar, Porur, Perambur, Kolathur, Tambaram, Chromepet and nearby areas. Flourrish travels to your property, so there is no need for you to visit an office.
Not sure whether we cover your location? Contact us and we will confirm.

You may also need
Plumbing Repairs
Leaks, blockages, flush tanks and pipeline issues fixed by plumbers we arrange and supervise.
Property MaintenanceWaterproofing and Leakage Repairs
Terrace, bathroom and wall seepage diagnosed and treated with waterproofing specialists.
Property MaintenanceCommon-area Maintenance
Upkeep of staircases, lobbies, terraces, parking and shared utilities for small buildings and complexes.
Cleaning and HousekeepingMove-in and Move-out Cleaning
Thorough cleaning of empty properties before a new occupant moves in or after a tenant leaves.
Related reading
Request water tank cleaning
Fill in the form and we will get in touch to understand your requirements. You can also message us directly on WhatsApp.
- Clear scope and charges before work begins
- Suitable for owners in Chennai or abroad
- Updates by WhatsApp, phone or email
Let Us Take Care of Your Property in Chennai.
Tell us about your property and what you need. We will understand your requirements and suggest a service plan that suits you, wherever you live.
