The following service providers can check and replace RCCB device / supply and install external 10mA RCCB for water heater circuits:

Mr Jason Chan  
Controlec Engineering Enterprise Sdn Bhd
17, Laluan Perusahaan Kledang 3, Taman. Perindustrian Chandan Raya, 31450 Ipoh, Perak Darul Ridzuan
Tel: +605-282 3153       H/P: +6012-525 9096

Mr Leong Kok Wah
Letrik Seri Pelangi
88, Laluan Tasek Timur 15, Taman Mewah Bercham, 31400 Ipoh, Perak Darul Ridzuan
Tel: +505-548 4144       H/P: +6019-3384614, 016-550 4614

Mr Andre Ho
AVO Technology Sdn Bhd
17, Jalan 3/23A, Off Jalan Genting, Setapak, Kuala Lumpur
Tel: +603-4143 2288        H/P: +6019-333 3448

For RCCB Installation of 10mA, 25A 2 Pole (Schneider Brand), price is RM500.00

Mr Y. K. Chong
Chong’s Engineering Trading & Company
Mezzanine floor, (Bangunan Belakang), No. 292, Jalan Pudu, Kuala Lumpur
H/P: +6012-388 2668

Mr Mobaraic Ahmad Bashir Ahmad
Bashir Electric Sdn Bhd
68, Jalan Tuanku Abdul Rahman, 50100 Kuala Lumpur
Tel:  +603-2692 5139, 2692 5028        H/P: +6019-215 7733

Mr Chew Jee Kiong    
Nuang Kong Electric Sdn Bhd
313 & 313A, Jalan Mahkota, Taman Maluri, 55100 Kuala Lumpur
Tel: +603-9285 1168 , +603-2303 1613

Mr Lim Beng Hooi (Kuala Lumpur)
H/P:   +6016-228 9378

Mr Harpajan Singh Jeswant Singh (Kuala Lumpur)
H/P: +6019-320 2277

Ir Chung Hing Woh     
Blitecon Engineering Sdn Bhd
12A, Jalan Perindustrian Suntrack, Hub Perindustrian Suntrack, Off Jalan P1A, Seksyen 13, 43650 Bandar Baru Bangi, Selangor Darul Ehsan
Tel:  +603-8920 9829          H/P: +6012-2878511

Mr Rocky Chu     
Century Century Electrical Services Sdn Bhd          
85A, Jalan SS 22/11, Damansara Jaya, 47400 Petaling Jaya, Selangor Darul Ehsan             
Tel:  +603-7725 8555          H/P: +6019-334 7360

Mr Mahathevan
Allied Sakkushi (M) Sdn Bhd
No. 32, Lorong Sanggul 1E, Bandar Puteri Klang, 41200 Klang, Selangor Darul Ehsan
Tel:  +603-5162 5523, 5162 2553          H/P: +6012-379 23000, 016-414 2300

Mr Marcus Yoong
No. 37, Jalan Puncak Utama 2/2, Bandar Puncak Utama, 43000 Kajang, Selangor Darul Ehsan 
H/P :   +6016-668 6337

Mr Andy Kong
Kam Wah Electric Company
No. 311, Jalan Dato Ulu Muar, 72000 Kuala Pilah, Negeri Sembilan Darul Ehsan
Tel: +606-481 1291         H/P:  +6012-607 3851, 013-291 4988

Consumers can also contact Suruhanjaya Tenaga’s registered electrical contractors or registered electrical competent persons to request for the above services. 

Please visit http://ecos.st.gov.my/ms/senarai-kontraktor-elektrik-berdaftar for their contact details.