Our DHA Phase 2 branch
Water tank cleaning in DHA & Clifton
Underground RCC cisterns are what most homes here actually run on, and they are the tank most cleaners cannot enter. That is the job this branch is built around.
What tanks are actually like in DHA and Clifton
Housing here is built around large underground RCC cisterns. A bungalow on a 500-square-yard plot commonly holds five to ten thousand gallons below ground, feeding a much smaller rooftop tank. The underground tank is where sediment settles and where biofilm has the most surface to grow on — and it is the one that quietly gets skipped, because entering it needs ventilation equipment and confined-space training that most operators do not have.
This is why so many households in DHA and Clifton have their rooftop tank cleaned, see no lasting improvement, and conclude that tank cleaning does not work. It does. It was just done on the wrong tank. Water leaving a dirty underground cistern re-contaminates a spotless rooftop tank within days.
Proximity to the sea matters more than people expect. Salt-laden air corrodes tank lids, hinges and inspection covers faster in Clifton, Gizri and Seaview than further inland. A cover that no longer seats properly is the single most common way dust, insects and rainwater get into a sealed tank — and it will undo a clean in weeks. We check the lid on every job in this area and write it into the report.
Supply timing across the Phases adds one more thing. Most households run the underground tank low and then refill hard when supply arrives. That surge stirs settled sediment back into suspension right before it is pumped upstairs, which is why water often looks worse immediately after a fill rather than better. Clearing the underground tank properly fixes a problem people usually blame on the rooftop one.
Bungalows and large plots
Dual-tank setups: a large underground RCC cistern plus a smaller rooftop tank. Both get done in one visit. Cleaning only the overhead tank achieves very little, and we will say so rather than take the easier job.
Clifton apartment blocks
Shared underground storage for the whole building, usually arranged through the society. One quote, one invoice, and a report the committee can circulate to residents.
Korangi and Landhi industrial units
Large-capacity and multi-tank sites, scheduled around your shutdown. Documented procedure and a compliance report for your audit file.
Pricing
Water tank cleaning price in DHA & Clifton
You should not have to phone a company to learn a price. Ours is on the site.
See the price before you call
Choose property type, tank location and size — in gallons or plot square yards — and the calculator gives you the figure straight away. A 500 sq yd bungalow with both tanks is Rs 7,500, and 1,000 sq yd is Rs 10,500. Most DHA homes have a dual setup, so price both tanks together.
- Houses priced instantly by plot size or gallons
- Underground RCC, rooftop, or both together
- Flats, buildings and commercial sites get a free survey
- The quote is the final price — nothing added on the day
- You check the tank before you pay
- Tax invoice for buildings and companies
Registrations
What you can ask us to produce
Ask any company you let into your building for these. We would rather you did.
Quality management. Every job follows the same documented procedure and is signed off at handover.
Occupational health and safety — the standard that covers our crews entering a sealed underground tank.
Sindh Revenue Board. Service tax charged and deposited properly, so a society or company can claim input tax.
Federal Board of Revenue. A numbered invoice that survives an audit.
How the job runs
How we clean tanks in DHA and Clifton
Price or free survey. The tank is drained with a sludge pump, with nothing pushed back into your supply line. Underground tanks are ventilated before anyone goes in, and a second worker stays at the opening. The sludge is taken off the property, the walls are washed and scrubbed — at low pressure on fiber tanks — then disinfected with chlorine and rinsed. You check the tank before you pay.
Coverage
Areas this branch reaches first
Either branch can take any job in Karachi. This one is nearest to the areas below, so it gets to you fastest.
DHA
- Phase 1 to Phase 8
- Phase 2 Extension
- Bukhari Commercial
- Badar Commercial
- Khadda Market
- Zamzama
- Creek Vista
Clifton
- Block 1 to Block 9
- Boat Basin
- 2 Talwar & 3 Talwar
- Bath Island
- Schon Circle
- Clifton Cantonment
Nearby
- Gizri
- Punjab Colony
- Delhi Colony
- Lalazar
- Seaview
- Navy Housing Scheme
Extended
- Korangi Industrial Area
- Saddar
- Kiamari
- Landhi
- Shah Faisal Colony
- Malir
Reviews
What customers say about this branch
Copied word for word from the DHA Phase 2 branch’s Google listing.
I got my water tank cleaned because the water was getting dirty. After the cleaning, the water quality is much better. Excellent cleaning and good service.
Very professional service from Khan Tank. The team was punctual, did an excellent job, and I highly recommend them.
Khan Tank service team was fully cooperative. I fully recommend.
If anything is not right after the clean, we come back and fix it free — see our guarantee.
Questions
Tank cleaning in DHA & Clifton: common questions
How much does water tank cleaning cost in DHA or Clifton?
My rooftop tank was cleaned recently but the water still looks bad. Why?
How quickly can you reach DHA or Clifton?
Do you clean underground RCC tanks, and is it safe?
Will my water be cut off, and for how long?
Can you check the tank lid and cover while you are there?
Do you invoice properly for a building or a company?
Closer to Gulshan & Jauhar? Our Gulshan-e-Iqbal branch covers East & Central Karachi and will reach you sooner.
See the Gulshan-e-Iqbal branchBook a clean in DHA or Clifton
Check the price online, or call the branch and speak to someone now. Both routes end with a written figure that does not change.