About our website

The purpose for this website is to enlighten our esteemed customers on the services provided by NYEWASCO, their quality and availability. The website is also our public declaration to our customers of our commitment to the delivery of these services.

It spells out what the services and standard of service delivery that the customers should expect from us, and how to seek remedy if our services fall below our customers’ expectations.


Latest News & Press

Invitation for Application of board of Directors vacant positions in Nyeri Water and Sewerage Company Limited

Nyeri Water and Sewerage Company (NYEWASCO) is a limited company fully owned by the County Government of Nyeri and is responsible for efficient and economical provision of water and sewerage services within its area of jurisdiction contracted by Tana Water Services Board (TWSB). The area of supply served covers Nyeri Town Sub County and its environs within Nyeri County.

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  • Pre-qualification document for provision of engineering consultancy services.
  • Consultancy services for specified water networks upgrades, sewer expansion/extension and efficiency and cost reduction projects.
  • Consultancy services for specified design of water networks upgrades, sewer expansion/extension and efficiency and cost reduction projects

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Nyewasco Newsletter – November 2016 Nyewasco Newsletter – September 2014
Nyewasco 2016 fair (1)_001 Untitled-1

Quick actions

How to check your account balances
  • Scroll down to new text message on your phone
  • Enter the word NyewascoAccount Number.  For example, “Nyewasco  44749
  • Send the message to 20360
  • Press ok and await for response
  • For the account enter the first 5 digits only

Easy and convenient way to pay you bill

Nyewasco has set up 2 paying points to enable you make payments easily:

  1. Our main office (next adjacent to the Nyeri town health centre)
  2. Mobile payment gateway LIPA NA MPESA
  3. You can pay water bills through Equity bank and Equity Agents through paybill No. 6400011

Our water meters have been set up to help you pay for only what you use. Sending us your meter reading is really easy.

Easy, convenient and time-saving
  • Scrolling down to M-pesa on the phone
  • Then choose pay bill from the m-pesa menu
  • Enter business Number 968800
  • Enter the amount
  • Enter your account number
  • Enter your secret PIN and press OK

A summary page appears which shows the details of the customer’s payments


The Nyeri Water & Sewerage Company Limited (NYEWASCO) was incorporated on 23rd September, 1997 under the Company’s Act, CAP 486. The company is a wholly owned subsidiary of the Nyeri Municipal Council (NMC). It has its offices behind the NMC Fire Services Department, Off Kenyatta Road. The Company’s formation arose from the need to commercialize water services, which is now covered by the Water Act 2002 Water. The Act has created new institutions to manage water resources in Kenya.

More about NYEWASCO


Quality, affordable, reliable and sustainable water, sewerage and allied services