We are excited to announce a significant development in our water sector. Effective from July 1, 2024, Trans Nzoia County has a new water service provider— Trans Nzoia Water and Sewerage Company Limited (TRANSWASCO). This move is part of the county’s broader effort to improve the efficiency and reliability of water supply and sewerage services for all residents.
Key Information:
TRANSWASCO is now the official water service provider in Trans Nzoia County.
The change aims to enhance water management and ensure the consistent and equitable distribution of water across the county.
Residents are encouraged to use the updated payment information for water bills to ensure uninterrupted service.
New Payment Instructions:
To make the transition as smooth as possible, please take note of the new payment methods:
- M-Pesa Paybill: 0260260 (use your previous connection number as your account reference when paying)
- Bank: Equity Bank Account No. 0330285487377, Account Name: Trans-Nzoia Water & Sewerage Company Limited
Customer Service:
For any inquiries, concerns, or assistance, please reach out to our customer service team using the following contact details:
- Phone: 0773179894
- Email: transwasco@transnzoia.go.ke
- Postal Address: P.O. Box 1503-30200, Kitale
We are committed to providing better water and sewerage services and look forward to serving you with TRANSWASCO. Thank you for your cooperation and support as we work to improve water management in Trans Nzoia County!









