Stores & suppliers · Malaysia
Cahaya S&Y Enterprise: small electrical business, Taman Scientex, Senai
Cahaya S&Y Enterprise is a small electrical business with a business office (pejabat urusan) in Taman Scientex, Senai. Its public posts stop in 2021–2023, so check it still takes jobs.
Cahaya S&Y Enterprise — Taman Scientex, Senai
Small electrical business with a business office in Taman Scientex, Senai. Photos on its Google Maps listing show a pole-mounted supply box, street and building lighting, and a poster for house wiring, fan and light installation and TNB meter applications uploaded by another business. Its last public posts are from 2021–2023, so check it still takes jobs.
- Address
- Google Maps: No 985, 20, Jalan Scientex Jaya 11, Taman Scientex, 81400 Senai, Johor; its Facebook page: No 985, Jalan Scientex Jaya 20, Taman Scientex Senai. Its Maps photos show a "Pejabat Urusan" (business office) signboard over a shuttered unit. Call before visiting.
- [email protected]
- Hours
- Google Maps lists no hours (10 October 2026).
- Products and business
- Its Facebook page describes it only as "Electrical". A poster on its Google Maps listing, uploaded by another business (S&A Technology Enterprise, which its Facebook page follows) and naming no business, advertises house renovation plans (alteration drawings, an architect and local-council applications) and electrical work: new house wiring, fan and light installation, and TNB meter applications. Its own uploads there show a pole-mounted supply box with new cabling, a boom-lift lorry at a street light, a lit shophouse façade at night and a stack of house-wiring cable coils. A Facebook post from 2021–2022 mentions testing and commissioning at a factory in Setia Business Park II, Johor Bahru.
- Service area
- Its Facebook page lists Gelang Patah, Senai and Johor Bahru.
- Company
- Cahaya S&Y Enterprise, JM0900745-W (signboard; CTOS listing).
- Registers
- We found no Suruhanjaya Tenaga contractor registration under the name Cahaya S&Y or its phones (snapshot 6 Oct 2026). Signboard number 017-733 0556 is the phone ST's competent-person register gives for a PW4 wireman (three-phase with endorsement and testing) registered under another company, Central Tan Electric Sdn Bhd, a Class C contractor in Nusajaya. Ask who will do and sign off any wiring job.
- Facebook groups
- We found none of its numbers in the Johor and national electrical Facebook group posts we have collected (2026).
- Reviews
- One Google review: 5 stars without text, January 2020 (10 October 2026).
- Recent activity
- The latest Facebook posts we could see date from November 2021 to February 2022, and a search result shows a cover-photo update on 1 May 2023. We found nothing newer; the page showed as active on Messenger on 10 October 2026, but whether it still takes jobs is unconfirmed.
Sources
- Google Maps place (address, phone, pin, owner photos; one review)
- Cahaya S&Y Enterprise Facebook page (address, phone, email, service areas, posts 2021–2022)
- CTOS business listing (registration number, from a search result)
- Suruhanjaya Tenaga competent-person register (signboard phone matches a PW4 wireman registered under Central Tan Electric Sdn Bhd)
- Suruhanjaya Tenaga electrical contractor register (no match under the business name or phones; Central Tan Electric Sdn Bhd, Class C)
Suppliers and locations
1 suppliers
- Cahaya S&Y Enterprise — Taman Scientex, Senai
Small electrical business with a business office in Taman Scientex, Senai. Photos on its Google Maps listing show a pole-mounted supply box, street and building lighting, and a poster for house wiring, fan and light installation and TNB meter applications uploaded by another business. Its last public posts are from 2021–2023, so check it still takes jobs.
Google Maps: No 985, 20, Jalan Scientex Jaya 11, Taman Scientex, 81400 Senai, Johor; its Facebook page: No 985, Jalan Scientex Jaya 20, Taman Scientex Senai. Its Maps photos show a "Pejabat Urusan" (business office) signboard over a shuttered unit. Call before visiting.
Google Maps lists no hours (10 October 2026).
Call 013-447 0556 · Directions
What work it does
Its Facebook page describes it only as “Electrical”. Its own photos on Google Maps show a pole-mounted supply box with new cabling, a boom-lift lorry at a street light and a lit shophouse façade. A poster on the same listing, uploaded by another business and naming none, advertises new house wiring, fan and light installation, TNB meter applications and renovation drawings; ask Cahaya S&Y directly which of these it does. A Facebook post from 2021–22 mentions testing and commissioning at a factory in Setia Business Park II, Johor Bahru. Its Facebook page lists Gelang Patah, Senai and Johor Bahru as its areas.
Registers and Facebook groups
We found no Suruhanjaya Tenaga contractor registration under the name Cahaya S&Y or its phone numbers (snapshot of 6 October 2026). The first number on its signboard, 017-733 0556, is the phone ST’s competent-person register gives for a PW4 wireman (three-phase with endorsement and testing). That wireman is registered under another company, Central Tan Electric Sdn Bhd, a Class C contractor in Nusajaya. Ask who will do and sign off any wiring job.
We found none of its numbers in the Johor and national electrical Facebook group posts we have collected (2026).
Reviews and recent activity
Google shows a single 5-star review without text, from January 2020. The latest Facebook posts we could see date from late 2021 to February 2022, and a search result shows a cover-photo update in May 2023. The page showed as active on Messenger on 10 October 2026.
Contact and visiting
Call 013-447 0556 (Google Maps and Facebook), or the signboard numbers 017-733 0556 and 018-784 0556. The email is [email protected]. Google Maps lists no hours. Its address appears as No 985 on Jalan Scientex Jaya 11 (Google Maps) and on Jalan Scientex Jaya 20 (Facebook), so call before visiting.
For background, see electricians in Johor Bahru and house wiring prices in Malaysia. Nearby in Taman Scientex, Senai: Kow Hock Hardware, a hardware shop.