Professional underground & overhead tank cleaning for all Clifton blocks. Certified team, WHO-approved disinfectants, transparent pricing — same-day slots available 7 days a week.
Clifton stretches from Block 1 near Saddar all the way to Block 9 adjacent to DHA Phase 5. It's one of Karachi's most densely populated upscale areas — high-rises, bungalows, commercial plazas, restaurants, hotels — and water tank hygiene here is a genuine public health issue, not just maintenance.
Karachi's water supply carries sediment, bacteria, and algae that settle in tanks over time. In Clifton specifically, the proximity to the coast raises humidity year-round, which accelerates biofilm and algae growth inside both underground RCC tanks and overhead plastic tanks. Tanks left uncleaned for 12+ months become a direct source of typhoid, gastroenteritis, and skin infections — the same illnesses that affect thousands of Karachi families every monsoon season.
Our team operates across all Clifton blocks daily. We handle everything from a single 500-gallon plastic tank in a flat to a 6,000-gallon RCC underground tank serving an entire building.
Don't wait for symptoms to appear in your family. These are the clear warning signs that your tank is overdue.
A foul smell means bacterial or algae contamination is already active. This is the one sign you don't sit on — call for same-day service.
Typhoid and gastroenteritis from contaminated water are common in Karachi. If your family keeps getting sick, check the tank before anything else.
Brown, yellow, or cloudy water points to sediment, rust, or microbial growth. The problem is sitting in your tank, not arriving through the supply line.
Algae and biofilm on the tank walls or around the lid mean contamination is well established — it needs draining and scrubbing, not just chemicals.
Heavy sediment at the bottom of the tank restricts outflow. You'll often lose pressure before you ever notice the water looks off.
In Clifton's coastal humidity, 6 months is the maximum safe gap — even when the water looks and smells completely normal. Biofilm starts forming within weeks.
Every tank type found in Clifton's residential and commercial properties — handled by experienced, equipped technicians.
Full drain, high-pressure jet wash, manual scrubbing, and WHO-grade disinfection of underground RCC and cement tanks. The most common tank type in Clifton bungalows and older buildings — and the one that causes the most health issues when neglected.
💰 Check Price OnlineSafe rooftop cleaning of plastic and fiber tanks in Clifton apartments and houses. Proper ladder equipment, safety gear, full scrubbing and disinfection. Sized from 200 to 1,500+ gallons — takes 1–2 hours for a single tank.
💰 Check Price OnlineMost Clifton bungalows have both an underground RCC tank and a rooftop plastic tank. We clean both in a single visit at a bundled rate — saves time, reduces water supply downtime. Most popular option for 120–240 sq yard properties in Clifton.
💰 Check Price OnlineOffices, restaurants, hotels, clinics, and plazas in Boat Basin, Khayaban-e-Iqbal, and the Clifton commercial belt. Tank size and configuration varies widely — we send a team for a free survey and quote before any work begins.
🔍 Free Survey RequiredClifton's multi-storey apartments have large shared underground tanks (2,000–10,000+ gallons). We coordinate with building management, work in off-peak hours, document the full process, and provide a service certificate. Bulk pricing for property managers.
🔍 Free Survey RequiredSewage smell from the tap, sudden discoloration, suspected bacterial contamination — we respond to Clifton emergencies within 2–4 hours, any time, any day. Call 0313-2796778 directly. No online booking required.
⚡ Priority Slot — Call NowWe don't publish fixed rates because your charge depends on your actual tank — not a generic category. Here's what determines your final price, and how to get an exact quote fast.
| Property Type | How to Get Your Price | Turnaround |
|---|---|---|
| Residential house or flat (overhead or underground tank, any size) | Use the online calculator on our homepage — select your tank type and size for an instant estimate | Instant |
| Bungalow with both tanks (combined cleaning) | Use the online calculator — select "Underground + Overhead" and enter your sq yards or tank sizes | Instant |
| Commercial building, restaurant, office | Call or WhatsApp us — we'll arrange a free on-site survey before quoting. Tank size, access, and condition affect the price significantly. | Free survey first |
| Apartment complex / high-rise shared tank | Free survey required. Shared RCC underground tanks in Clifton buildings range from 3,000 to 10,000+ gallons — price depends on actual capacity and condition. | Free survey first |
| Factory or industrial facility | Industrial tanks require a full site visit. Call 0313-2796778 for a same-day survey. | Free survey first |
Our homepage calculator gives you a price in under a minute — just select your tank type, size, and property. No call needed. You can book directly from there too.
A systematic, 5-step process. No shortcuts. Same standard whether it's a single flat tank or a 6,000-gallon building tank.
Call, WhatsApp, or book via our online calculator. We confirm your Clifton address and time slot, then arrive on schedule with all equipment — no waiting around.
Technician checks your tank condition, notes any specific issues (algae, sludge, cracks), and confirms the final price before lifting a tool. Zero obligation to proceed if you're not satisfied.
Tank fully drained, then manually scrubbed with industrial brushes. High-pressure jet wash removes all sludge, sediment, algae, and wall deposits that scrubbing alone can't dislodge.
WHO-approved chlorine solution applied to all interior surfaces. Correct dwell time maintained — not rushed. Then thoroughly rinsed to ensure zero chemical residue in your water.
Tank refilled, water visually checked for clarity, service confirmed with you directly. Clean water restored. You pay after you're satisfied — not before we start.
Our team is in and around Clifton every single day. Every block, every street — same-day available on most days.
Clifton isn't one uniform area. The tank challenges in Block 3 high-rises are completely different from a Block 5 bungalow. Here's what we see across the area.
Densely packed apartment towers with large shared underground RCC tanks (3,000–10,000+ gallons) serving multiple floors. Cleaning requires coordination with building management and off-peak scheduling to avoid disrupting water supply. Most buildings haven't cleaned in 2+ years — we find heavy biofilm and sludge accumulation in every one we service.
🔍 Survey required for apartmentsTraditional Clifton bungalows on 120–400 sq yard plots, typically with a brick-wall underground RCC tank plus one or two overhead plastic tanks. The underground tanks in older bungalows often haven't been cleaned in years — the walls are thick with algae and the water looks normal right up until it doesn't. Combined cleaning is the standard service here.
🧮 Instant estimate available onlineRestaurants, cafes, and food businesses along Boat Basin and Zamzama are legally obligated to maintain clean water storage. Health department inspections do happen, and a contaminated tank is a shutdown risk. We service several restaurants in this strip on a bi-annual contract. Commercial tanks here are quoted after a free survey.
🔍 Commercial survey requiredProperties right on or adjacent to the sea face the highest humidity conditions in Clifton. Algae growth inside overhead tanks can appear within 3–4 months — shorter than anywhere else in Karachi. If your property is in Sea View, 4-month cleaning intervals are more realistic than 6 months, especially in the summer.
⚠️ Clean every 4 months recommendedWe've been in Karachi since 2007. Here's what separates us from the random "tank saaf" guy you find on a WhatsApp group.
Founded 2007. Deep knowledge of Karachi's water system, every tank type in use, and Clifton-specific challenges like coastal humidity and older-building RCC tank construction.
Non-hazardous, food-grade disinfectants on every job. No cheap industrial chlorine that leaves smell or deposits in your water. Safe for your family and your plumbing.
What you're quoted after inspection is exactly what you pay. No "extra for this, extra for that" on-site. No upselling. You pay after the job is done — not a rupee before.
Technicians stationed in and around Clifton daily. Call before 12pm for same-day. Emergencies — contamination, sewage smell, sudden discoloration — within 2–4 hours.
Legitimate, documented, registered company. We provide proper tax invoices. Important for commercial clients who need documented proof of maintenance — restaurants, offices, institutions.
Technician checks your tank, identifies issues, and confirms the final price before doing a single thing. Zero obligation if you're not satisfied. No pressure tactics.
Real feedback from real Clifton residents and businesses.
"Hired them for our 200-yard bungalow in Block 5. Underground RCC tank was in bad shape — sludge at the bottom, greenish walls. Team arrived on time, spent 4 hours, left it spotless. Water smell was completely gone the same day."
"We manage a 10-storey building in Block 3 and have used Karachi Tank Cleaning for 3 years. Professional team, always on time, handles our large underground tank without disrupting residents. Reliable and worth every rupee."
"Called on a Sunday for an emergency — sewage smell from the taps. They responded within 3 hours, found tank contamination, cleaned and disinfected everything properly. Saved us from a very serious situation."
Straight answers. No filler.
Find your area below — same professional service, same team, same standards.