About THIWASCO 2021-04-23T07:37:18+00:00

Thika Water & Sewerage Company Ltd was registered in the year 2009 as Water and Sewerage services providing Company. Through-out its operation period, Thika Water & Sewerage Company Ltd., here-in-elsewhere referred to as THIWASCO has grown to be a reputable institution and has earned respect in the distribution of safe and quality water and sewerage services in the region.

Thika Water and Sewerage Company (THIWASCO) evolved from what was started as a Water project in 1950.  The water project was then commissioned in 1956 and later operated as one of the departments of the Municipal Council of Thika covering an area of 93 km2 until 7th September 2009 when it started operation as a Company under Athi Water Services Board (AWSB) after its incorporation in July 2009 with a mandate to serve approximately 254 km2.

Mission Statement

“To provide adequate, reliable, safe, accessible and affordable water and sanitation services in a sustainable manner through technology and innovation to the satisfaction of our customers and other stakeholders.”

Vision Statement

“To be a Model Water and Sanitation Services provider in East Africa”

Core Values

Values are an integral part of any organization’s culture.  They create a sense of identity, belonging, direction and purpose.  In our quest for timely provision of quality services, we shall be guided by the following core values:-

(i) Customer-Focus

(ii) Integrity

(iii) Teamwork

(iv) Innovation and Creativity

(v) Sustainability


  • Provision of water within Thika Municipality and its environs,
  • Provision of waste water disposal through sewerage system,
  • Exhauster services