How much do u charge for cleaning overhead water tank and sump?

Hello Gowri, I can help you by sharing the overhead water and sump cleaning costs. I booked the plumbing service to repair the leakage of my overhead water tank. 

I believe that it is difficult to share a particular rate for cleaning the tank as the prices can differ based on the size of your tank, the ease of accessibility, the contamination level, your location, and more.

So, I recommend you call the customer service helpline number, 8306800000. The NoBroker team will be able to share the rates and services for your water tank with you then.

This is all from my side regarding the overhead water tank cleaning cost. I hope it helps.