Building Maintenance · Bangalore
Clean water, healthy building.
Bangalore's first certified, documented, and guaranteed water tank, sump, and pool cleaning service.
Water Tank Cleaning
Sump
Cleaning
Complete dewatering, scrubbing & anti-bacterial treatment
Swimming Pool Maintenance
AMCWeekly & bi-weekly cleaning, chemical balancing & equipment checks
Our 6-Stage Process
The hidden problem
What's hiding in your building's water?
Tanks, sumps, and swimming pools across Bangalore go months, sometimes years, without proper maintenance. What builds up silently is invisible but dangerous: sediment, algae, bacteria, and chemical imbalance.
If you can't remember the last service, it's overdue.
Sediment & Sludge
Rust, mud, and mineral deposits settle in tanks and sumps layer by layer. You're drinking from this.
Algae & Biofilm
Green slime coats tank walls, sump floors, and pool surfaces, a breeding ground for parasites and foul water.
Bacterial Growth
E. coli, Legionella, and coliform thrive in stagnant tanks and poorly maintained pools, invisible but dangerous.
Chemical Imbalance
Unchecked pH, chlorine drift, and TDS spikes turn swimming pools into skin irritants, or worse, health hazards.
Why HOW Cleaning
Cleaning done right, not just done.
Our protocol
0
stage process
Drain. Scrub. Pressure-wash. Disinfect. Rinse. Certify. Every job follows the same certified protocol, no shortcuts.
Every Job Documented
Before & after photos,
every single time.
No "trust us, we cleaned it." You get timestamped photographic proof of the work, shared directly with you on completion.
Trained & Verified
Background-checked, ID-verified, and trained on our 6-stage protocol. Not random contract workers.
On time. Every time.
We show up when we say we will. Confirmed slot, no waiting around all day.
All of Bangalore, covered.
From Whitefield to Banashankari, Yelahanka to Electronic City. Same service, same standards, city-wide.
Safe, non-toxic products only.
No harsh chemicals near your drinking water. We use non-toxic, biodegradable cleaning agents safe for potable water systems.
Our services
Three services. One standard.
Every service follows the same certified protocol, documented, guaranteed, and done right.
Water Tank Cleaning
Complete overhead and underground tank cleaning with our 6-stage certified protocol. Sediment removal, pressure washing, anti-bacterial treatment, and full documentation.
Sump Cleaning
Complete underground sump dewatering, manual scrubbing, and anti-bacterial treatment. We go in so you don't have to, and document every step.
Swimming Pool Maintenance
Weekly and bi-weekly pool maintenance including cleaning, chemical balancing, equipment checks, and water quality management. Annual contracts available.
Not sure which service you need? We'll help you figure it out.
Book a CleaningHow it works
Clean water in 4 simple steps.
Book & Pay
Fill in your details online or call us to schedule. Once payment is made, your slot is confirmed.
We Show Up
Our trained, verified team arrives on time with all the equipment. No delays, no excuses.
The main event
6-Stage Clean
Drain. Scrub. Pressure-wash. Disinfect. Rinse. Certify. Every job follows the same protocol, no shortcuts.
Photo Report Sent
Before & after photos shared with you on completion. See exactly what was done, no guesswork.
Same certified protocol for every job, every time
Don't take
our word for it.
Real reviews from real customers across Bangalore. Apartments, villas, and commercial properties.
Read all reviewsPriya Sharma
Finally, a cleaning service that actually shows proof
We got before and after photos within an hour of them finishing. The tank hadn't been cleaned in 2 years. The difference was shocking. The team was professional, on time, and didn't leave a mess. Already booked them for our sump next month.
Rahul Menon
Best sump cleaning in Bangalore
Our apartment sump had layers of sludge at the bottom. These guys went in, scrubbed everything manually, and the water quality improved noticeably within days. Very thorough work.
Deepa Krishnan
On time and hassle-free
Booked online, they showed up exactly when they said they would. Done in under 2 hours. No complaints at all.
Vikram Reddy
Our apartment association uses them quarterly now
We manage 120 flats in Whitefield. After trying 3 different vendors, HOW Cleaning is the only one that sends proper photo reports and actually follows a process. The committee is happy, the residents trust the water. That's all we need.
Arjun Nair
Pool has never looked this good
Signed up for their monthly pool AMC after the first cleaning blew us away. The water is crystal clear, chemicals are always balanced, and they actually check the filters. Previous vendor just dumped chlorine and left.
Sneha Iyer
Worth every rupee
Was skeptical about paying for tank cleaning when local guys charge half. But the difference is night and day, proper equipment, proper process, and I could actually see the tank walls after they were done. You get what you pay for.
FAQ
Got questions? We've got answers.
Everything you need to know about our services, pricing, and process.
Quick Fact
Every job follows our 6-stage protocol and comes with timestamped before & after photos, no exceptions.
Still have questions?
Call us directlyReady to clean up?
Your water deserves
better than "it looks fine."
Book a cleaning and see the difference for yourself. Same certified protocol, documented results, city-wide coverage.
6
Stage
Protocol
100%
Photo
Documented
₹1k
Starting
Price
Get Started
Choose your preferred way to connect
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Schedule a Cleaning
Serving all of Bangalore · Tanks · Sumps · Pools