Services offered at Kedai Tenaga:
- Payment of electricity bills and other utility bills
 - Electricity supply application
 - Enquiries on billing and others
 - Advisory services on electrical fixtures, wiring and safety
 - Advice on effective and safe use of electricity
 
List of Kedai Tenaga:
- Senarai Alamat Kedai Tenaga
 - 1300 88 5454 (bill & account)
 - 15454 (Supply Outage & TNB Streetlight)
 
Operation Hours
| Operation Hours (Effective Date: 20th October 2021) | |
| States observing Sunday as the rest day | Monday – Friday (9.00 AM – 4.00 PM) | 
| States observing Saturday as rest day | Sunday – Thursday (9.00 AM – 4.00 PM) | 
| Kiosk Operations at Kedai Tenaga | Daily (8.15 AM – 10.00 PM) | 
Kedai Tenaga Pusat Transformasi Bandar - UTC Johor
| SERVICE | DAY | OPERATION HOURS | 
| Payment & Service Counter | Monday – Friday | 9.00 AM – 4.00 PM | 
| Saturday – Sunday | 9.00 AM – 1.00 PM | |
| Self Service Kiosk (Payment, Billing Status & Print Bill) | Daily | 8.00 AM – 9.00 PM | 
Kedai Tenaga Pusat Transformasi Bandar - UTC Melaka
| SERVICE | DAY | OPERATION HOURS | 
| Payment & Service Counter | Working Days | 9.00 AM – 4.00 PM | 
| Weekends | Closed | |
| Self Service Kiosk (Payment, Billing Status & Print Bill) | Daily | 8.00 AM – 5.00 PM | 
Kedai Tenaga Pusat Transformasi Bandar - UTC Pahang
| SERVICE | DAY | OPERATION HOURS | 
| Payment & Service Counter | Working Days | 8.00 AM – 4.40 PM | 
| Weekends | 8.00 AM – 1.00 PM | |
| Self Service Kiosk (Payment, Billing Status & Print Bill) | Daily | 8.00 AM – 5.00 PM | 
Kedai Tenaga Pusat Transformasi Bandar - UTC Perak
| SERVICE | DAY | OPERATION HOURS | 
| Payment & Service Counter | Working Days | 8.00 AM – 5.00 PM | 
| Weekends | 8.00 AM – 5.00 PM | |
| Self Service Kiosk (Payment, Billing Status & Print Bill) | Daily | 8.00 AM – 5.00 PM | 
Kedai Tenaga Pusat Transformasi Bandar - UTC Pudu Sentral (Kuala Lumpur)
| SERVICE | DAY | OPERATION HOURS | 
| Payment & Service Counter | Working Days | 9.00 AM – 4.00 PM | 
| Weekends | Closed | |
| Self Service Kiosk (Payment, Billing Status & Print Bill) | Working Days | 8.15 AM – 5.00 PM | 
| Weekends | 8.00 AM – 5.00 PM (Saturday) | 
Kedai Tenaga Pusat Transformasi Bandar - UTC Pulau Pinang
| SERVICE | DAY | OPERATION HOURS | 
| Payment & Service Counter | Working Days | 8.00 AM – 4.30 PM | 
| Weekends | Closed | |
| Self Service Kiosk (Payment, Billing Status & Print Bill) | Daily | 8.00 AM – 5.00 PM |